chore(release): Update version to v1.4.355

Bundle yt-dlp with fabric in Nix flake, introduce slim variant

.github/workflows/ci.yml

@@ -20,18 +20,22 @@ jobs:
       contents: read
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
-
-      - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@main
+        uses: actions/checkout@v6
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: ./go.mod
 
       - name: Run tests
         run: go test -v ./...
 
+      - name: Check for modernization opportunities
+        run: |
+          go run golang.org/x/tools/go/analysis/passes/modernize/cmd/modernize@latest ./...
+
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@v21
+
       - name: Check Formatting
         run: nix flake check

.github/workflows/patterns.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -32,7 +32,7 @@ jobs:
 
       - name: Upload Patterns Artifact
         if: steps.check-changes.outputs.changes == 'true'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: patterns
           path: patterns.zip

.github/workflows/release.yml

@@ -15,12 +15,12 @@ jobs:
       contents: read
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: ./go.mod
 
@@ -37,11 +37,11 @@ jobs:
       contents: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: ./go.mod
       - name: Run GoReleaser

.github/workflows/update-version-and-create-tag.yml

@@ -24,17 +24,17 @@ concurrency:
 jobs:
   update-version:
     if: >
-      ${{ github.repository_owner == 'danielmiessler' }} &&
+      github.repository_owner == 'danielmiessler' &&
       github.event_name == 'push' && github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@main
+        uses: DeterminateSystems/nix-installer-action@v21
 
       - name: Set up Git
         run: |

.vscode/settings.json

@@ -7,7 +7,9 @@
 		"Anki",
 		"anthropics",
 		"Aoede",
+		"apikey",
 		"aplicar",
+		"Astley",
 		"atotto",
 		"Autonoe",
 		"azureml",
@@ -63,6 +65,7 @@
 		"gjson",
 		"GOARCH",
 		"GODEBUG",
+		"godoc",
 		"godotenv",
 		"GOEXPERIMENT",
 		"gofmt",
@@ -166,12 +169,14 @@
 		"sess",
 		"sgaunet",
 		"shellquote",
+		"skeletonlabs",
 		"SSEHTTP",
 		"storer",
 		"Streamlit",
 		"stretchr",
 		"subchunk",
 		"Sulafat",
+		"swaggo",
 		"synctest",
 		"talkpanel",
 		"Telos",
@@ -187,6 +192,7 @@
 		"updatepatterns",
 		"useb",
 		"USERPROFILE",
+		"varnames",
 		"videoid",
 		"webp",
 		"WEBVTT",

CHANGELOG.md

@@ -1,5 +1,126 @@
 # Changelog
 
+## v1.4.355 (2025-12-20)
+
+### PR [#1890](https://github.com/danielmiessler/Fabric/pull/1890) by [ksylvan](https://github.com/ksylvan): Bundle yt-dlp with fabric in Nix flake, introduce slim variant
+
+- Added yt-dlp bundling with fabric package and introduced fabric-slim variant
+- Renamed original fabric package to fabricSlim and created new fabric package as symlinkJoin of fabricSlim and yt-dlp
+- Added fabric-slim output for the slim variant and updated default package to point to bundled fabric
+- Enhanced fabric meta description to note yt-dlp inclusion and set mainProgram to fabric in bundled package
+- Added wrapper for fabric binary to include PATH in execution environment
+
+## v1.4.354 (2025-12-19)
+
+### PR [#1889](https://github.com/danielmiessler/Fabric/pull/1889) by [ksylvan](https://github.com/ksylvan): docs: Add a YouTube transcript endpoint to the Swagger UI
+
+- Add `/youtube/transcript` POST endpoint to Swagger docs
+- Define `YouTubeRequest` schema with URL, language, timestamps fields
+- Define `YouTubeResponse` schema with transcript and metadata fields
+- Add API security requirement using ApiKeyAuth
+- Document 200, 400, and 500 response codes
+
+## v1.4.353 (2025-12-19)
+
+### PR [#1887](https://github.com/danielmiessler/Fabric/pull/1887) by [bvandevliet](https://github.com/bvandevliet): feat: correct video title and added description to yt transcript api response
+
+- Feat: correct video title (instead of id) and added description to yt transcript api response
+- Updated API documentation.
+
+## v1.4.352 (2025-12-18)
+
+### PR [#1886](https://github.com/danielmiessler/Fabric/pull/1886) by [ksylvan](https://github.com/ksylvan): Enhanced Onboarding and Setup Experience
+
+- User Experience: implement automated first-time setup and improved configuration validation
+- Add automated first-time setup for patterns and strategies
+- Implement configuration validation to warn about missing required components
+- Update setup menu to group plugins into required and optional
+- Provide helpful guidance when no patterns are found in listing
+
+### Direct commits
+
+- Chore: update README with new interactive Swagger available in v.1.4.350
+
+## v1.4.351 (2025-12-18)
+
+### PR [#1882](https://github.com/danielmiessler/Fabric/pull/1882) by [bvandevliet](https://github.com/bvandevliet): Added yt-dlp package to docker image
+
+- Added yt-dlp package to docker image.
+
+## v1.4.350 (2025-12-18)
+
+### PR [#1880](https://github.com/danielmiessler/Fabric/pull/1880) by [ksylvan](https://github.com/ksylvan): docs: add REST API server section and new endpoint reference
+
+- Add README table-of-contents link for REST API
+- Document REST API server startup and capabilities
+- Add endpoint overview for chat, patterns, contexts
+- Describe sessions management and model listing endpoints
+- Provide curl examples for key API workflows
+
+### PR [#1884](https://github.com/danielmiessler/Fabric/pull/1884) by [ksylvan](https://github.com/ksylvan): Implement interactive Swagger API documentation and automated OpenAPI specification generation
+
+- Add Swagger UI at `/swagger/index.html` endpoint
+- Generate OpenAPI spec files (JSON and YAML)
+- Document chat, patterns, and models endpoints
+- Update contributing guide with Swagger annotation instructions
+- Configure authentication bypass for Swagger documentation
+
+## v1.4.349 (2025-12-16)
+
+### PR [#1877](https://github.com/danielmiessler/Fabric/pull/1877) by [ksylvan](https://github.com/ksylvan): modernize: update GitHub Actions and modernize Go code
+
+- Modernize GitHub Actions and Go code with latest stdlib features
+- Upgrade GitHub Actions to latest versions (v6, v21) and add modernization check step
+- Replace strings manipulation with `strings.CutPrefix` and `strings.CutSuffix`
+- Replace manual loops with `slices.Contains` for validation and use `strings.SplitSeq` for iterator-based splitting
+- Replace `fmt.Sprintf` with `fmt.Appendf` for efficiency and simplify padding calculation with `max` builtin
+
+## v1.4.348 (2025-12-16)
+
+### PR [#1876](https://github.com/danielmiessler/Fabric/pull/1876) by [ksylvan](https://github.com/ksylvan): modernize Go code with TypeFor and range loops
+
+- Replace reflect.TypeOf with TypeFor generic syntax for improved type handling
+- Convert traditional for loops to range-based iterations for better code readability
+- Simplify reflection usage in CLI flag handling to reduce complexity
+- Update test loops to use range over integers for cleaner test code
+- Refactor string processing loops in template plugin to use modern Go patterns
+
+## v1.4.347 (2025-12-16)
+
+### PR [#1875](https://github.com/danielmiessler/Fabric/pull/1875) by [ksylvan](https://github.com/ksylvan): modernize: update benchmarks to use b.Loop and refactor map copying
+
+- Updated benchmark loops to use cleaner `b.Loop()` syntax
+- Removed unnecessary `b.ResetTimer()` call in token benchmark
+- Used `maps.Copy` for merging variables in patterns handler
+
+## v1.4.346 (2025-12-16)
+
+### PR [#1874](https://github.com/danielmiessler/Fabric/pull/1874) by [ksylvan](https://github.com/ksylvan): refactor: replace interface{} with any across codebase
+
+- Part 1 of dealing with #1873 as pointed out by @philoserf
+- Replace `interface{}` with `any` in slice type declarations throughout the codebase
+- Update map types from `map[string]interface{}` to `map[string]any` for modern Go standards
+- Change variadic function parameters to use `...any` instead of `...interface{}`
+- Modernize JSON unmarshaling variables to use `any` for consistency
+- Update struct fields and method signatures to prefer the `any` alias over legacy interface syntax
+
+## v1.4.345 (2025-12-15)
+
+### PR [#1870](https://github.com/danielmiessler/Fabric/pull/1870) by [ksylvan](https://github.com/ksylvan): Web UI: upgrade pdfjs and add SSR-safe dynamic PDF worker init
+
+- Upgrade `pdfjs-dist` to v5 with new engine requirement
+- Dynamically import PDF.js to avoid SSR import-time crashes
+- Configure PDF worker via CDN using runtime PDF.js version
+- Update PDF conversion pipeline to use lazy initialization
+- Guard chat message localStorage persistence behind browser checks
+
+## v1.4.344 (2025-12-14)
+
+### PR [#1867](https://github.com/danielmiessler/Fabric/pull/1867) by [jaredmontoya](https://github.com/jaredmontoya): chore: update flake
+
+- Chore: update flake
+- Merge branch 'main' into update-flake
+
 ## v1.4.343 (2025-12-14)
 
 ### PR [#1829](https://github.com/danielmiessler/Fabric/pull/1829) by [dependabo](https://github.com/apps/dependabot): chore(deps): bump js-yaml from 4.1.0 to 4.1.1 in /web in the npm_and_yarn group across 1 directory

README.md

@@ -38,6 +38,7 @@
 [Philosophy](#philosophy) •
 [Installation](#installation) •
 [Usage](#usage) •
+[REST API](#rest-api-server) •
 [Examples](#examples) •
 [Just Use the Patterns](#just-use-the-patterns) •
 [Custom Patterns](#custom-patterns) •
@@ -73,6 +74,7 @@ Below are the **new features and capabilities** we've added (newest first):
 
 ### Recent Major Features
 
+- [v1.4.350](https://github.com/danielmiessler/fabric/releases/tag/v1.4.350) (Dec 18, 2025) — **Interactive API Documentation**: Adds Swagger/OpenAPI UI at `/swagger/index.html` with comprehensive REST API documentation, enhanced developer guides, and improved endpoint discoverability for easier integration.
 - [v1.4.338](https://github.com/danielmiessler/fabric/releases/tag/v1.4.338) (Dec 4, 2025) — Add Abacus vendor support for Chat-LLM
   models (see [RouteLLM APIs](https://abacus.ai/app/route-llm-apis)).
 - [v1.4.337](https://github.com/danielmiessler/fabric/releases/tag/v1.4.337) (Dec 4, 2025) — Add "Z AI" vendor support. See the [Z AI overview](https://docs.z.ai/guides/overview/overview) page for more details.
@@ -170,6 +172,7 @@ Keep in mind that many of these were recorded when Fabric was Python-based, so r
   - [Usage](#usage)
     - [Debug Levels](#debug-levels)
     - [Extensions](#extensions)
+  - [REST API Server](#rest-api-server)
   - [Our approach to prompting](#our-approach-to-prompting)
   - [Examples](#examples)
   - [Just use the Patterns](#just-use-the-patterns)
@@ -299,7 +302,7 @@ docker run --rm -it -v $HOME/.fabric-config:/root/.config/fabric kayvan/fabric:l
 # Use Fabric with your patterns
 docker run --rm -it -v $HOME/.fabric-config:/root/.config/fabric kayvan/fabric:latest -p summarize
 
-# Run the REST API server
+# Run the REST API server (see REST API Server section)
 docker run --rm -it -p 8080:8080 -v $HOME/.fabric-config:/root/.config/fabric kayvan/fabric:latest --serve
 ```
 
@@ -721,6 +724,25 @@ Fabric supports extensions that can be called within patterns. See the [Extensio
 
 **Important:** Extensions only work within pattern files, not via direct stdin. See the guide for details and examples.
 
+## REST API Server
+
+Fabric includes a built-in REST API server that exposes all core functionality over HTTP. Start the server with:
+
+```bash
+fabric --serve
+```
+
+The server provides endpoints for:
+
+- Chat completions with streaming responses
+- Pattern management (create, read, update, delete)
+- Context and session management
+- Model and vendor listing
+- YouTube transcript extraction
+- Configuration management
+
+For complete endpoint documentation, authentication setup, and usage examples, see [REST API Documentation](docs/rest-api.md).
+
 ## Our approach to prompting
 
 Fabric _Patterns_ are different than most prompts you'll see.

cmd/code_helper/code.go

@@ -109,11 +109,11 @@ func ScanDirectory(rootDir string, maxDepth int, instructions string, ignoreList
 	}
 
 	// Create final data structure
-	var data []interface{}
+	var data []any
 	data = append(data, rootItem)
 
 	// Add report
-	reportItem := map[string]interface{}{
+	reportItem := map[string]any{
 		"type":        "report",
 		"directories": dirCount,
 		"files":       fileCount,
@@ -121,7 +121,7 @@ func ScanDirectory(rootDir string, maxDepth int, instructions string, ignoreList
 	data = append(data, reportItem)
 
 	// Add instructions
-	instructionsItem := map[string]interface{}{
+	instructionsItem := map[string]any{
 		"type":    "instructions",
 		"name":    "code_change_instructions",
 		"details": instructions,

cmd/fabric/version.go

@@ -1,3 +1,3 @@
 package main
 
-var version = "v1.4.343"
+var version = "v1.4.355"

cmd/generate_changelog/internal/changelog/generator.go

@@ -574,8 +574,8 @@ func (g *Generator) extractChanges(pr *github.PR) []string {
 	}
 
 	if len(changes) == 0 && pr.Body != "" {
-		lines := strings.Split(pr.Body, "\n")
-		for _, line := range lines {
+		lines := strings.SplitSeq(pr.Body, "\n")
+		for line := range lines {
 			line = strings.TrimSpace(line)
 			if strings.HasPrefix(line, "- ") || strings.HasPrefix(line, "* ") {
 				change := strings.TrimPrefix(strings.TrimPrefix(line, "- "), "* ")

cmd/generate_changelog/internal/changelog/processing.go

@@ -159,7 +159,7 @@ func (g *Generator) CreateNewChangelogEntry(version string) error {
 	for _, file := range files {
 		// Extract PR number from filename (e.g., "1640.txt" -> 1640)
 		filename := filepath.Base(file)
-		if prNumStr := strings.TrimSuffix(filename, ".txt"); prNumStr != filename {
+		if prNumStr, ok := strings.CutSuffix(filename, ".txt"); ok {
 			if prNum, err := strconv.Atoi(prNumStr); err == nil {
 				processedPRs[prNum] = true
 				prNumbers = append(prNumbers, prNum)

cmd/generate_changelog/internal/github/client.go

@@ -333,7 +333,7 @@ func (c *Client) FetchAllMergedPRsGraphQL(since time.Time) ([]*PR, error) {
 
 	for {
 		// Prepare variables
-		variables := map[string]interface{}{
+		variables := map[string]any{
 			"owner": graphql.String(c.owner),
 			"repo":  graphql.String(c.repo),
 			"after": (*graphql.String)(after),

docs/CONTRIBUTING.md

@@ -51,6 +51,29 @@ docs: update installation instructions
 
 ## Pull Request Process
 
+### Pull Request Guidelines
+
+**Keep pull requests focused and minimal.**
+
+PRs that touch a large number of files (50+) without clear functional justification will likely be rejected without detailed review.
+
+#### Why we enforce this
+
+- **Reviewability**: Large PRs are effectively un-reviewable. Studies show reviewer effectiveness drops significantly after ~200-400 lines of code. A 93-file "cleanup" PR cannot receive meaningful review.
+- **Git history**: Sweeping changes pollute `git blame`, making it harder to trace when and why functional changes were made.
+- **Merge conflicts**: Large PRs increase the likelihood of conflicts with other contributors' work.
+- **Risk**: More changed lines means more opportunities for subtle bugs, even in "safe" refactors.
+
+#### What to do instead
+
+If you have a large change in mind, break it into logical, independently-mergeable slices. For example:
+
+- ✅ "Replace `interface{}` with `any` across codebase" (single mechanical change, easy to verify)
+- ✅ "Migrate to `strings.CutPrefix` in `internal/cli`" (scoped to one package)
+- ❌ "Modernize codebase with multiple idiom updates" (too broad, impossible to review)
+
+For sweeping refactors or style changes, **open an issue first** to discuss the approach with maintainers before investing time in the work.
+
 ### Changelog Generation (REQUIRED)
 
 After opening your PR, generate a changelog entry:
@@ -142,6 +165,79 @@ Example output here
 - Include usage examples
 - Keep documentation current
 
+### REST API Documentation
+
+When adding or modifying REST API endpoints, you must update the Swagger documentation:
+
+**1. Add Swagger annotations to your handler:**
+
+```go
+// HandlerName godoc
+// @Summary Short description of what this endpoint does
+// @Description Detailed description of the endpoint's functionality
+// @Tags category-name
+// @Accept json
+// @Produce json
+// @Param name path string true "Parameter description"
+// @Param body body RequestType true "Request body description"
+// @Success 200 {object} ResponseType "Success description"
+// @Failure 400 {object} map[string]string "Bad request"
+// @Failure 500 {object} map[string]string "Server error"
+// @Security ApiKeyAuth
+// @Router /endpoint/path [get]
+func (h *Handler) HandlerName(c *gin.Context) {
+    // Implementation
+}
+```
+
+**2. Regenerate Swagger documentation:**
+
+```bash
+# Install swag CLI if you haven't already
+go install github.com/swaggo/swag/cmd/swag@latest
+
+# Generate updated documentation
+swag init -g internal/server/serve.go -o docs
+```
+
+**3. Commit the generated files:**
+
+The following files will be updated and should be committed:
+
+- `docs/swagger.json`
+- `docs/swagger.yaml`
+- `docs/docs.go`
+
+**4. Test your changes:**
+
+Start the server and verify your endpoint appears in Swagger UI:
+
+```bash
+go run ./cmd/fabric --serve
+# Open http://localhost:8080/swagger/index.html
+```
+
+**Examples to follow:**
+
+- Chat endpoint: `internal/server/chat.go:58-68`
+- Patterns endpoint: `internal/server/patterns.go:36-45`
+- Models endpoint: `internal/server/models.go:20-28`
+
+**Common annotation tags:**
+
+- `@Summary` - One-line description (required)
+- `@Description` - Detailed explanation
+- `@Tags` - Logical grouping (e.g., "patterns", "chat", "models")
+- `@Accept` - Input content type (e.g., "json")
+- `@Produce` - Output content type (e.g., "json", "text/event-stream")
+- `@Param` - Request parameters (path, query, body)
+- `@Success` - Successful response (include status code and type)
+- `@Failure` - Error responses
+- `@Security` - Authentication requirement (use "ApiKeyAuth" for API key)
+- `@Router` - Endpoint path and HTTP method
+
+For complete Swagger annotation syntax, see the [swaggo documentation](https://github.com/swaggo/swag#declarative-comments-format)
+
 ## Getting Help
 
 - Check existing issues first

docs/docs.go

@@ -0,0 +1,536 @@
+// Package docs Code generated by swaggo/swag. DO NOT EDIT
+package docs
+
+import "github.com/swaggo/swag"
+
+const docTemplate = `{
+    "schemes": {{ marshal .Schemes }},
+    "swagger": "2.0",
+    "info": {
+        "description": "{{escape .Description}}",
+        "title": "{{.Title}}",
+        "contact": {
+            "name": "Fabric Support",
+            "url": "https://github.com/danielmiessler/fabric"
+        },
+        "license": {
+            "name": "MIT",
+            "url": "https://opensource.org/licenses/MIT"
+        },
+        "version": "{{.Version}}"
+    },
+    "host": "{{.Host}}",
+    "basePath": "{{.BasePath}}",
+    "paths": {
+        "/chat": {
+            "post": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Stream AI responses using Server-Sent Events (SSE)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "text/event-stream"
+                ],
+                "tags": [
+                    "chat"
+                ],
+                "summary": "Stream chat completions",
+                "parameters": [
+                    {
+                        "description": "Chat request with prompts and options",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/restapi.ChatRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "Streaming response",
+                        "schema": {
+                            "$ref": "#/definitions/restapi.StreamResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/models/names": {
+            "get": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Get a list of all available AI models grouped by vendor",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "models"
+                ],
+                "summary": "List all available models",
+                "responses": {
+                    "200": {
+                        "description": "Returns models (array) and vendors (map)",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": true
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/patterns/{name}": {
+            "get": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Retrieve a pattern by name",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "patterns"
+                ],
+                "summary": "Get a pattern",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "Pattern name",
+                        "name": "name",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/fsdb.Pattern"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/patterns/{name}/apply": {
+            "post": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Apply a pattern with variable substitution",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "patterns"
+                ],
+                "summary": "Apply pattern with variables",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "Pattern name",
+                        "name": "name",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "Pattern application request",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/restapi.PatternApplyRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/fsdb.Pattern"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/youtube/transcript": {
+            "post": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Retrieves the transcript of a YouTube video along with video metadata (title and description)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "youtube"
+                ],
+                "summary": "Get YouTube video transcript",
+                "parameters": [
+                    {
+                        "description": "YouTube transcript request with URL, language, and timestamp options",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/restapi.YouTubeRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "Successful response with transcript and metadata",
+                        "schema": {
+                            "$ref": "#/definitions/restapi.YouTubeResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad request - invalid URL or playlist URL provided",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    },
+                    "500": {
+                        "description": "Internal server error - failed to retrieve transcript or metadata",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "domain.ThinkingLevel": {
+            "type": "string",
+            "enum": [
+                "off",
+                "low",
+                "medium",
+                "high"
+            ],
+            "x-enum-varnames": [
+                "ThinkingOff",
+                "ThinkingLow",
+                "ThinkingMedium",
+                "ThinkingHigh"
+            ]
+        },
+        "fsdb.Pattern": {
+            "type": "object",
+            "properties": {
+                "description": {
+                    "type": "string"
+                },
+                "name": {
+                    "type": "string"
+                },
+                "pattern": {
+                    "type": "string"
+                }
+            }
+        },
+        "restapi.ChatRequest": {
+            "type": "object",
+            "properties": {
+                "audioFormat": {
+                    "type": "string"
+                },
+                "audioOutput": {
+                    "type": "boolean"
+                },
+                "frequencyPenalty": {
+                    "type": "number",
+                    "format": "float64"
+                },
+                "imageBackground": {
+                    "type": "string"
+                },
+                "imageCompression": {
+                    "type": "integer"
+                },
+                "imageFile": {
+                    "type": "string"
+                },
+                "imageQuality": {
+                    "type": "string"
+                },
+                "imageSize": {
+                    "type": "string"
+                },
+                "language": {
+                    "description": "Add Language field to bind from request",
+                    "type": "string"
+                },
+                "maxTokens": {
+                    "type": "integer"
+                },
+                "model": {
+                    "type": "string"
+                },
+                "modelContextLength": {
+                    "type": "integer"
+                },
+                "notification": {
+                    "type": "boolean"
+                },
+                "notificationCommand": {
+                    "type": "string"
+                },
+                "presencePenalty": {
+                    "type": "number",
+                    "format": "float64"
+                },
+                "prompts": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/restapi.PromptRequest"
+                    }
+                },
+                "raw": {
+                    "type": "boolean"
+                },
+                "search": {
+                    "type": "boolean"
+                },
+                "searchLocation": {
+                    "type": "string"
+                },
+                "seed": {
+                    "type": "integer"
+                },
+                "suppressThink": {
+                    "type": "boolean"
+                },
+                "temperature": {
+                    "type": "number",
+                    "format": "float64"
+                },
+                "thinkEndTag": {
+                    "type": "string"
+                },
+                "thinkStartTag": {
+                    "type": "string"
+                },
+                "thinking": {
+                    "$ref": "#/definitions/domain.ThinkingLevel"
+                },
+                "topP": {
+                    "type": "number",
+                    "format": "float64"
+                },
+                "voice": {
+                    "type": "string"
+                }
+            }
+        },
+        "restapi.PatternApplyRequest": {
+            "type": "object",
+            "properties": {
+                "input": {
+                    "type": "string"
+                },
+                "variables": {
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "string"
+                    }
+                }
+            }
+        },
+        "restapi.PromptRequest": {
+            "type": "object",
+            "properties": {
+                "contextName": {
+                    "type": "string"
+                },
+                "model": {
+                    "type": "string"
+                },
+                "patternName": {
+                    "type": "string"
+                },
+                "strategyName": {
+                    "description": "Optional strategy name",
+                    "type": "string"
+                },
+                "userInput": {
+                    "type": "string"
+                },
+                "variables": {
+                    "description": "Pattern variables",
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "string"
+                    }
+                },
+                "vendor": {
+                    "type": "string"
+                }
+            }
+        },
+        "restapi.StreamResponse": {
+            "type": "object",
+            "properties": {
+                "content": {
+                    "description": "The actual content",
+                    "type": "string"
+                },
+                "format": {
+                    "description": "\"markdown\", \"mermaid\", \"plain\"",
+                    "type": "string"
+                },
+                "type": {
+                    "description": "\"content\", \"error\", \"complete\"",
+                    "type": "string"
+                }
+            }
+        },
+        "restapi.YouTubeRequest": {
+            "type": "object",
+            "required": [
+                "url"
+            ],
+            "properties": {
+                "language": {
+                    "description": "Language code for transcript (default: \"en\")",
+                    "type": "string",
+                    "example": "en"
+                },
+                "timestamps": {
+                    "description": "Include timestamps in the transcript (default: false)",
+                    "type": "boolean",
+                    "example": false
+                },
+                "url": {
+                    "description": "YouTube video URL (required)",
+                    "type": "string",
+                    "example": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
+                }
+            }
+        },
+        "restapi.YouTubeResponse": {
+            "type": "object",
+            "properties": {
+                "description": {
+                    "description": "Video description from YouTube metadata",
+                    "type": "string",
+                    "example": "This is the video description from YouTube..."
+                },
+                "title": {
+                    "description": "Video title from YouTube metadata",
+                    "type": "string",
+                    "example": "Example Video Title"
+                },
+                "transcript": {
+                    "description": "The video transcript text",
+                    "type": "string",
+                    "example": "This is the video transcript..."
+                },
+                "videoId": {
+                    "description": "YouTube video ID",
+                    "type": "string",
+                    "example": "dQw4w9WgXcQ"
+                }
+            }
+        }
+    },
+    "securityDefinitions": {
+        "ApiKeyAuth": {
+            "type": "apiKey",
+            "name": "X-API-Key",
+            "in": "header"
+        }
+    }
+}`
+
+// SwaggerInfo holds exported Swagger Info so clients can modify it
+var SwaggerInfo = &swag.Spec{
+	Version:          "1.0",
+	Host:             "localhost:8080",
+	BasePath:         "/",
+	Schemes:          []string{},
+	Title:            "Fabric REST API",
+	Description:      "REST API for Fabric AI augmentation framework. Provides endpoints for chat completions, pattern management, contexts, sessions, and more.",
+	InfoInstanceName: "swagger",
+	SwaggerTemplate:  docTemplate,
+	LeftDelim:        "{{",
+	RightDelim:       "}}",
+}
+
+func init() {
+	swag.Register(SwaggerInfo.InstanceName(), SwaggerInfo)
+}

docs/rest-api.md

@@ -0,0 +1,491 @@
+# Fabric REST API
+
+Fabric's REST API provides HTTP access to all core functionality: chat completions, pattern management, contexts, sessions, and more.
+
+## Quick Start
+
+Start the server:
+
+```bash
+fabric --serve
+```
+
+The server runs on `http://localhost:8080` by default.
+
+Test it:
+
+```bash
+curl http://localhost:8080/patterns/names
+```
+
+## Interactive API Documentation
+
+Fabric includes Swagger/OpenAPI documentation with an interactive UI:
+
+- **Swagger UI**: [http://localhost:8080/swagger/index.html](http://localhost:8080/swagger/index.html)
+- **OpenAPI JSON**: [http://localhost:8080/swagger/doc.json](http://localhost:8080/swagger/doc.json)
+- **OpenAPI YAML**: [http://localhost:8080/swagger/swagger.yaml](http://localhost:8080/swagger/swagger.yaml)
+
+The Swagger UI lets you:
+
+- Browse all available endpoints
+- View request/response schemas
+- Test API calls directly in your browser
+- See authentication requirements
+
+**Note:** Swagger documentation endpoints are publicly accessible even when API key authentication is enabled. Only the actual API endpoints require authentication
+
+## Server Options
+
+| Flag | Description | Default |
+| ------ | ------------- | --------- |
+| `--serve` | Start the REST API server | - |
+| `--address` | Server address and port | `:8080` |
+| `--api-key` | Enable API key authentication | (none) |
+
+Example with custom configuration:
+
+```bash
+fabric --serve --address :9090 --api-key my_secret_key
+```
+
+## Authentication
+
+When you set an API key with `--api-key`, all requests must include:
+
+```http
+X-API-Key: your-api-key-here
+```
+
+Example:
+
+```bash
+curl -H "X-API-Key: my_secret_key" http://localhost:8080/patterns/names
+```
+
+Without an API key, the server accepts all requests and logs a warning.
+
+## Endpoints
+
+### Chat Completions
+
+Stream AI responses using Server-Sent Events (SSE).
+
+**Endpoint:** `POST /chat`
+
+**Request:**
+
+```json
+{
+  "prompts": [
+    {
+      "userInput": "Explain quantum computing",
+      "vendor": "openai",
+      "model": "gpt-4o",
+      "patternName": "explain",
+      "contextName": "",
+      "strategyName": "",
+      "variables": {}
+    }
+  ],
+  "language": "en",
+  "temperature": 0.7,
+  "topP": 0.9,
+  "frequencyPenalty": 0,
+  "presencePenalty": 0,
+  "thinking": 0
+}
+```
+
+**Prompt Fields:**
+
+| Field | Required | Default | Description |
+| ------- | ---------- | --------- | ------------- |
+| `userInput` | **Yes** | - | Your message or question |
+| `vendor` | **Yes** | - | AI provider: `openai`, `anthropic`, `gemini`, `ollama`, etc. |
+| `model` | **Yes** | - | Model name: `gpt-4o`, `claude-sonnet-4.5`, `gemini-2.0-flash-exp`, etc. |
+| `patternName` | No | `""` | Pattern to apply (from `~/.config/fabric/patterns/`) |
+| `contextName` | No | `""` | Context to prepend (from `~/.config/fabric/contexts/`) |
+| `strategyName` | No | `""` | Strategy to use (from `~/.config/fabric/strategies/`) |
+| `variables` | No | `{}` | Variable substitutions for patterns (e.g., `{"role": "expert"}`) |
+
+**Chat Options:**
+
+| Field | Required | Default | Description |
+| ------- | ---------- | --------- | ------------- |
+| `language` | No | `"en"` | Language code for responses |
+| `temperature` | No | `0.7` | Randomness (0.0-1.0) |
+| `topP` | No | `0.9` | Nucleus sampling (0.0-1.0) |
+| `frequencyPenalty` | No | `0.0` | Reduce repetition (-2.0 to 2.0) |
+| `presencePenalty` | No | `0.0` | Encourage new topics (-2.0 to 2.0) |
+| `thinking` | No | `0` | Reasoning level (0=off, or numeric for tokens) |
+
+**Response:**
+
+Server-Sent Events stream with `Content-Type: text/readystream`. Each line contains JSON:
+
+```json
+{"type": "content", "format": "markdown", "content": "Quantum computing uses..."}
+{"type": "content", "format": "markdown", "content": " quantum mechanics..."}
+{"type": "complete", "format": "markdown", "content": ""}
+```
+
+**Types:**
+
+- `content` - Response chunk
+- `error` - Error message
+- `complete` - Stream finished
+
+**Formats:**
+
+- `markdown` - Standard text
+- `mermaid` - Mermaid diagram
+- `plain` - Plain text
+
+**Example:**
+
+```bash
+curl -X POST http://localhost:8080/chat \
+  -H "Content-Type: application/json" \
+  -d '{
+    "prompts": [{
+      "userInput": "What is Fabric?",
+      "vendor": "openai",
+      "model": "gpt-4o",
+      "patternName": "explain"
+    }]
+  }'
+```
+
+### Patterns
+
+Manage reusable AI prompts.
+
+| Method | Endpoint | Description |
+| -------- | ---------- | ------------- |
+| `GET` | `/patterns/names` | List all pattern names |
+| `GET` | `/patterns/:name` | Get pattern content |
+| `GET` | `/patterns/exists/:name` | Check if pattern exists |
+| `POST` | `/patterns/:name` | Create or update pattern |
+| `DELETE` | `/patterns/:name` | Delete pattern |
+| `PUT` | `/patterns/rename/:oldName/:newName` | Rename pattern |
+| `POST` | `/patterns/:name/apply` | Apply pattern with variables |
+
+**Example - Get pattern:**
+
+```bash
+curl http://localhost:8080/patterns/summarize
+```
+
+**Example - Apply pattern with variables:**
+
+```bash
+curl -X POST http://localhost:8080/patterns/translate/apply \
+  -H "Content-Type: application/json" \
+  -d '{
+    "input": "Hello world",
+    "variables": {"lang_code": "es"}
+  }'
+```
+
+**Example - Create pattern:**
+
+```bash
+curl -X POST http://localhost:8080/patterns/my_custom_pattern \
+  -H "Content-Type: text/plain" \
+  -d "You are an expert in explaining complex topics simply..."
+```
+
+### Contexts
+
+Manage context snippets that prepend to prompts.
+
+| Method | Endpoint | Description |
+| -------- | ---------- | ------------- |
+| `GET` | `/contexts/names` | List all context names |
+| `GET` | `/contexts/:name` | Get context content |
+| `GET` | `/contexts/exists/:name` | Check if context exists |
+| `POST` | `/contexts/:name` | Create or update context |
+| `DELETE` | `/contexts/:name` | Delete context |
+| `PUT` | `/contexts/rename/:oldName/:newName` | Rename context |
+
+### Sessions
+
+Manage chat conversation history.
+
+| Method | Endpoint | Description |
+| -------- | ---------- | ------------- |
+| `GET` | `/sessions/names` | List all session names |
+| `GET` | `/sessions/:name` | Get session messages (JSON array) |
+| `GET` | `/sessions/exists/:name` | Check if session exists |
+| `POST` | `/sessions/:name` | Save session messages |
+| `DELETE` | `/sessions/:name` | Delete session |
+| `PUT` | `/sessions/rename/:oldName/:newName` | Rename session |
+
+### Models
+
+List available AI models.
+
+**Endpoint:** `GET /models/names`
+
+**Response:**
+
+```json
+{
+  "models": ["gpt-4o", "gpt-4o-mini", "claude-sonnet-4.5", "gemini-2.0-flash-exp"],
+  "vendors": {
+    "openai": ["gpt-4o", "gpt-4o-mini"],
+    "anthropic": ["claude-sonnet-4.5", "claude-opus-4.5"],
+    "gemini": ["gemini-2.0-flash-exp", "gemini-2.0-flash-thinking-exp"]
+  }
+}
+```
+
+### Strategies
+
+List available prompt strategies (Chain of Thought, etc.).
+
+**Endpoint:** `GET /strategies`
+
+**Response:**
+
+```json
+[
+  {
+    "name": "chain_of_thought",
+    "description": "Think step by step",
+    "prompt": "Let's think through this step by step..."
+  }
+]
+```
+
+### YouTube Transcripts
+
+Extract transcripts from YouTube videos.
+
+**Endpoint:** `POST /youtube/transcript`
+
+**Request:**
+
+```json
+{
+  "url": "https://youtube.com/watch?v=dQw4w9WgXcQ",
+  "timestamps": false
+}
+```
+
+**Response:**
+
+```json
+{
+  "videoId": "Video ID",
+  "title": "Video Title",
+  "description" : "Video description...",
+  "transcript": "Full transcript text..."
+}
+```
+
+**Example:**
+
+```bash
+curl -X POST http://localhost:8080/youtube/transcript \
+  -H "Content-Type: application/json" \
+  -d '{"url": "https://youtube.com/watch?v=dQw4w9WgXcQ", "timestamps": true}'
+```
+
+### Configuration
+
+Manage API keys and environment settings.
+
+**Get configuration:**
+
+`GET /config`
+
+Returns API keys and URLs for all configured vendors.
+
+**Update configuration:**
+
+`POST /config/update`
+
+```json
+{
+  "OPENAI_API_KEY": "sk-...",
+  "ANTHROPIC_API_KEY": "sk-ant-..."
+}
+```
+
+Updates `~/.config/fabric/.env` with new values.
+
+## Complete Workflow Examples
+
+### Example: Summarize a YouTube Video
+
+This example shows how to extract a YouTube transcript and summarize it using the `youtube_summary` pattern. This requires two API calls:
+
+#### Step 1: Extract the transcript
+
+```bash
+curl -X POST http://localhost:8080/youtube/transcript \
+  -H "Content-Type: application/json" \
+  -d '{
+    "url": "https://youtube.com/watch?v=dQw4w9WgXcQ",
+    "timestamps": false
+  }' > transcript.json
+```
+
+Response:
+
+```json
+{
+  "videoId": "dQw4w9WgXcQ",
+  "title": "Rick Astley - Never Gonna Give You Up (Official Video)",
+  "description": "The official video for “Never Gonna Give You Up” by Rick Astley...",
+  "transcript": "We're no strangers to love. You know the rules and so do I..."
+}
+```
+
+#### Step 2: Summarize the transcript
+
+Extract the transcript text and send it to the chat endpoint with the `youtube_summary` pattern:
+
+```bash
+# Extract transcript text from JSON
+TRANSCRIPT=$(cat transcript.json | jq -r '.transcript')
+
+# Send to chat endpoint with pattern
+curl -X POST http://localhost:8080/chat \
+  -H "Content-Type: application/json" \
+  -d "{
+    \"prompts\": [{
+      \"userInput\": \"$TRANSCRIPT\",
+      \"vendor\": \"openai\",
+      \"model\": \"gpt-4o\",
+      \"patternName\": \"youtube_summary\"
+    }]
+  }"
+```
+
+#### Combined one-liner (using jq)
+
+```bash
+curl -s -X POST http://localhost:8080/youtube/transcript \
+  -H "Content-Type: application/json" \
+  -d '{"url": "https://youtube.com/watch?v=dQw4w9WgXcQ", "timestamps": false}' | \
+jq -r '.transcript' | \
+xargs -I {} curl -X POST http://localhost:8080/chat \
+  -H "Content-Type: application/json" \
+  -d "{\"prompts\":[{\"userInput\":\"{}\",\"vendor\":\"openai\",\"model\":\"gpt-4o\",\"patternName\":\"youtube_summary\"}]}"
+```
+
+#### Alternative: Using a script
+
+```bash
+#!/bin/bash
+YOUTUBE_URL="https://youtube.com/watch?v=dQw4w9WgXcQ"
+API_BASE="http://localhost:8080"
+
+# Step 1: Get transcript
+echo "Extracting transcript..."
+TRANSCRIPT=$(curl -s -X POST "$API_BASE/youtube/transcript" \
+  -H "Content-Type: application/json" \
+  -d "{\"url\":\"$YOUTUBE_URL\",\"timestamps\":false}" | jq -r '.transcript')
+
+# Step 2: Summarize with pattern
+echo "Generating summary..."
+curl -X POST "$API_BASE/chat" \
+  -H "Content-Type: application/json" \
+  -d "{
+    \"prompts\": [{
+      \"userInput\": $(echo "$TRANSCRIPT" | jq -Rs .),
+      \"vendor\": \"openai\",
+      \"model\": \"gpt-4o\",
+      \"patternName\": \"youtube_summary\"
+    }]
+  }"
+```
+
+#### Comparison with CLI
+
+The CLI combines these steps automatically:
+
+```bash
+# CLI version (single command)
+fabric -y "https://youtube.com/watch?v=dQw4w9WgXcQ" --pattern youtube_summary
+```
+
+The API provides more flexibility by separating transcript extraction and summarization, allowing you to:
+
+- Extract the transcript once and process it multiple ways
+- Apply different patterns to the same transcript
+- Store the transcript for later use
+- Use different models or vendors for summarization
+
+## Docker Usage
+
+Run the server in Docker:
+
+```bash
+# Setup (first time)
+mkdir -p $HOME/.fabric-config
+docker run --rm -it \
+  -v $HOME/.fabric-config:/root/.config/fabric \
+  kayvan/fabric:latest --setup
+
+# Start server
+docker run --rm -it \
+  -p 8080:8080 \
+  -v $HOME/.fabric-config:/root/.config/fabric \
+  kayvan/fabric:latest --serve
+
+# With authentication
+docker run --rm -it \
+  -p 8080:8080 \
+  -v $HOME/.fabric-config:/root/.config/fabric \
+  kayvan/fabric:latest --serve --api-key my_secret_key
+```
+
+## Ollama Compatibility Mode
+
+Fabric can emulate Ollama's API endpoints:
+
+```bash
+fabric --serveOllama --address :11434
+```
+
+This mode provides:
+
+- `GET /api/tags` - Lists patterns as models
+- `GET /api/version` - Server version
+- `POST /api/chat` - Ollama-compatible chat endpoint
+
+## Error Handling
+
+All endpoints return standard HTTP status codes:
+
+- `200 OK` - Success
+- `400 Bad Request` - Invalid input
+- `401 Unauthorized` - Missing or invalid API key
+- `404 Not Found` - Resource not found
+- `500 Internal Server Error` - Server error
+
+Error responses include JSON with details:
+
+```json
+{
+  "error": "Pattern not found: nonexistent"
+}
+```
+
+## Rate Limiting
+
+The server does not implement rate limiting. When deploying publicly, use a reverse proxy (nginx, Caddy) with rate limiting enabled.
+
+## CORS
+
+The server sets CORS headers for local development:
+
+```http
+Access-Control-Allow-Origin: http://localhost:5173
+```
+
+For production, configure CORS through a reverse proxy.

docs/swagger.json

@@ -0,0 +1,512 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "description": "REST API for Fabric AI augmentation framework. Provides endpoints for chat completions, pattern management, contexts, sessions, and more.",
+        "title": "Fabric REST API",
+        "contact": {
+            "name": "Fabric Support",
+            "url": "https://github.com/danielmiessler/fabric"
+        },
+        "license": {
+            "name": "MIT",
+            "url": "https://opensource.org/licenses/MIT"
+        },
+        "version": "1.0"
+    },
+    "host": "localhost:8080",
+    "basePath": "/",
+    "paths": {
+        "/chat": {
+            "post": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Stream AI responses using Server-Sent Events (SSE)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "text/event-stream"
+                ],
+                "tags": [
+                    "chat"
+                ],
+                "summary": "Stream chat completions",
+                "parameters": [
+                    {
+                        "description": "Chat request with prompts and options",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/restapi.ChatRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "Streaming response",
+                        "schema": {
+                            "$ref": "#/definitions/restapi.StreamResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/models/names": {
+            "get": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Get a list of all available AI models grouped by vendor",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "models"
+                ],
+                "summary": "List all available models",
+                "responses": {
+                    "200": {
+                        "description": "Returns models (array) and vendors (map)",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": true
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/patterns/{name}": {
+            "get": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Retrieve a pattern by name",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "patterns"
+                ],
+                "summary": "Get a pattern",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "Pattern name",
+                        "name": "name",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/fsdb.Pattern"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/patterns/{name}/apply": {
+            "post": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Apply a pattern with variable substitution",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "patterns"
+                ],
+                "summary": "Apply pattern with variables",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "Pattern name",
+                        "name": "name",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "Pattern application request",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/restapi.PatternApplyRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/fsdb.Pattern"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        },
+        "/youtube/transcript": {
+            "post": {
+                "security": [
+                    {
+                        "ApiKeyAuth": []
+                    }
+                ],
+                "description": "Retrieves the transcript of a YouTube video along with video metadata (title and description)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "youtube"
+                ],
+                "summary": "Get YouTube video transcript",
+                "parameters": [
+                    {
+                        "description": "YouTube transcript request with URL, language, and timestamp options",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/restapi.YouTubeRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "Successful response with transcript and metadata",
+                        "schema": {
+                            "$ref": "#/definitions/restapi.YouTubeResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad request - invalid URL or playlist URL provided",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    },
+                    "500": {
+                        "description": "Internal server error - failed to retrieve transcript or metadata",
+                        "schema": {
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "domain.ThinkingLevel": {
+            "type": "string",
+            "enum": [
+                "off",
+                "low",
+                "medium",
+                "high"
+            ],
+            "x-enum-varnames": [
+                "ThinkingOff",
+                "ThinkingLow",
+                "ThinkingMedium",
+                "ThinkingHigh"
+            ]
+        },
+        "fsdb.Pattern": {
+            "type": "object",
+            "properties": {
+                "description": {
+                    "type": "string"
+                },
+                "name": {
+                    "type": "string"
+                },
+                "pattern": {
+                    "type": "string"
+                }
+            }
+        },
+        "restapi.ChatRequest": {
+            "type": "object",
+            "properties": {
+                "audioFormat": {
+                    "type": "string"
+                },
+                "audioOutput": {
+                    "type": "boolean"
+                },
+                "frequencyPenalty": {
+                    "type": "number",
+                    "format": "float64"
+                },
+                "imageBackground": {
+                    "type": "string"
+                },
+                "imageCompression": {
+                    "type": "integer"
+                },
+                "imageFile": {
+                    "type": "string"
+                },
+                "imageQuality": {
+                    "type": "string"
+                },
+                "imageSize": {
+                    "type": "string"
+                },
+                "language": {
+                    "description": "Add Language field to bind from request",
+                    "type": "string"
+                },
+                "maxTokens": {
+                    "type": "integer"
+                },
+                "model": {
+                    "type": "string"
+                },
+                "modelContextLength": {
+                    "type": "integer"
+                },
+                "notification": {
+                    "type": "boolean"
+                },
+                "notificationCommand": {
+                    "type": "string"
+                },
+                "presencePenalty": {
+                    "type": "number",
+                    "format": "float64"
+                },
+                "prompts": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/restapi.PromptRequest"
+                    }
+                },
+                "raw": {
+                    "type": "boolean"
+                },
+                "search": {
+                    "type": "boolean"
+                },
+                "searchLocation": {
+                    "type": "string"
+                },
+                "seed": {
+                    "type": "integer"
+                },
+                "suppressThink": {
+                    "type": "boolean"
+                },
+                "temperature": {
+                    "type": "number",
+                    "format": "float64"
+                },
+                "thinkEndTag": {
+                    "type": "string"
+                },
+                "thinkStartTag": {
+                    "type": "string"
+                },
+                "thinking": {
+                    "$ref": "#/definitions/domain.ThinkingLevel"
+                },
+                "topP": {
+                    "type": "number",
+                    "format": "float64"
+                },
+                "voice": {
+                    "type": "string"
+                }
+            }
+        },
+        "restapi.PatternApplyRequest": {
+            "type": "object",
+            "properties": {
+                "input": {
+                    "type": "string"
+                },
+                "variables": {
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "string"
+                    }
+                }
+            }
+        },
+        "restapi.PromptRequest": {
+            "type": "object",
+            "properties": {
+                "contextName": {
+                    "type": "string"
+                },
+                "model": {
+                    "type": "string"
+                },
+                "patternName": {
+                    "type": "string"
+                },
+                "strategyName": {
+                    "description": "Optional strategy name",
+                    "type": "string"
+                },
+                "userInput": {
+                    "type": "string"
+                },
+                "variables": {
+                    "description": "Pattern variables",
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "string"
+                    }
+                },
+                "vendor": {
+                    "type": "string"
+                }
+            }
+        },
+        "restapi.StreamResponse": {
+            "type": "object",
+            "properties": {
+                "content": {
+                    "description": "The actual content",
+                    "type": "string"
+                },
+                "format": {
+                    "description": "\"markdown\", \"mermaid\", \"plain\"",
+                    "type": "string"
+                },
+                "type": {
+                    "description": "\"content\", \"error\", \"complete\"",
+                    "type": "string"
+                }
+            }
+        },
+        "restapi.YouTubeRequest": {
+            "type": "object",
+            "required": [
+                "url"
+            ],
+            "properties": {
+                "language": {
+                    "description": "Language code for transcript (default: \"en\")",
+                    "type": "string",
+                    "example": "en"
+                },
+                "timestamps": {
+                    "description": "Include timestamps in the transcript (default: false)",
+                    "type": "boolean",
+                    "example": false
+                },
+                "url": {
+                    "description": "YouTube video URL (required)",
+                    "type": "string",
+                    "example": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
+                }
+            }
+        },
+        "restapi.YouTubeResponse": {
+            "type": "object",
+            "properties": {
+                "description": {
+                    "description": "Video description from YouTube metadata",
+                    "type": "string",
+                    "example": "This is the video description from YouTube..."
+                },
+                "title": {
+                    "description": "Video title from YouTube metadata",
+                    "type": "string",
+                    "example": "Example Video Title"
+                },
+                "transcript": {
+                    "description": "The video transcript text",
+                    "type": "string",
+                    "example": "This is the video transcript..."
+                },
+                "videoId": {
+                    "description": "YouTube video ID",
+                    "type": "string",
+                    "example": "dQw4w9WgXcQ"
+                }
+            }
+        }
+    },
+    "securityDefinitions": {
+        "ApiKeyAuth": {
+            "type": "apiKey",
+            "name": "X-API-Key",
+            "in": "header"
+        }
+    }
+}

docs/swagger.yaml

@@ -0,0 +1,344 @@
+basePath: /
+definitions:
+  domain.ThinkingLevel:
+    enum:
+    - "off"
+    - low
+    - medium
+    - high
+    type: string
+    x-enum-varnames:
+    - ThinkingOff
+    - ThinkingLow
+    - ThinkingMedium
+    - ThinkingHigh
+  fsdb.Pattern:
+    properties:
+      description:
+        type: string
+      name:
+        type: string
+      pattern:
+        type: string
+    type: object
+  restapi.ChatRequest:
+    properties:
+      audioFormat:
+        type: string
+      audioOutput:
+        type: boolean
+      frequencyPenalty:
+        format: float64
+        type: number
+      imageBackground:
+        type: string
+      imageCompression:
+        type: integer
+      imageFile:
+        type: string
+      imageQuality:
+        type: string
+      imageSize:
+        type: string
+      language:
+        description: Add Language field to bind from request
+        type: string
+      maxTokens:
+        type: integer
+      model:
+        type: string
+      modelContextLength:
+        type: integer
+      notification:
+        type: boolean
+      notificationCommand:
+        type: string
+      presencePenalty:
+        format: float64
+        type: number
+      prompts:
+        items:
+          $ref: '#/definitions/restapi.PromptRequest'
+        type: array
+      raw:
+        type: boolean
+      search:
+        type: boolean
+      searchLocation:
+        type: string
+      seed:
+        type: integer
+      suppressThink:
+        type: boolean
+      temperature:
+        format: float64
+        type: number
+      thinkEndTag:
+        type: string
+      thinkStartTag:
+        type: string
+      thinking:
+        $ref: '#/definitions/domain.ThinkingLevel'
+      topP:
+        format: float64
+        type: number
+      voice:
+        type: string
+    type: object
+  restapi.PatternApplyRequest:
+    properties:
+      input:
+        type: string
+      variables:
+        additionalProperties:
+          type: string
+        type: object
+    type: object
+  restapi.PromptRequest:
+    properties:
+      contextName:
+        type: string
+      model:
+        type: string
+      patternName:
+        type: string
+      strategyName:
+        description: Optional strategy name
+        type: string
+      userInput:
+        type: string
+      variables:
+        additionalProperties:
+          type: string
+        description: Pattern variables
+        type: object
+      vendor:
+        type: string
+    type: object
+  restapi.StreamResponse:
+    properties:
+      content:
+        description: The actual content
+        type: string
+      format:
+        description: '"markdown", "mermaid", "plain"'
+        type: string
+      type:
+        description: '"content", "error", "complete"'
+        type: string
+    type: object
+  restapi.YouTubeRequest:
+    properties:
+      language:
+        description: 'Language code for transcript (default: "en")'
+        example: en
+        type: string
+      timestamps:
+        description: 'Include timestamps in the transcript (default: false)'
+        example: false
+        type: boolean
+      url:
+        description: YouTube video URL (required)
+        example: https://www.youtube.com/watch?v=dQw4w9WgXcQ
+        type: string
+    required:
+    - url
+    type: object
+  restapi.YouTubeResponse:
+    properties:
+      description:
+        description: Video description from YouTube metadata
+        example: This is the video description from YouTube...
+        type: string
+      title:
+        description: Video title from YouTube metadata
+        example: Example Video Title
+        type: string
+      transcript:
+        description: The video transcript text
+        example: This is the video transcript...
+        type: string
+      videoId:
+        description: YouTube video ID
+        example: dQw4w9WgXcQ
+        type: string
+    type: object
+host: localhost:8080
+info:
+  contact:
+    name: Fabric Support
+    url: https://github.com/danielmiessler/fabric
+  description: REST API for Fabric AI augmentation framework. Provides endpoints for
+    chat completions, pattern management, contexts, sessions, and more.
+  license:
+    name: MIT
+    url: https://opensource.org/licenses/MIT
+  title: Fabric REST API
+  version: "1.0"
+paths:
+  /chat:
+    post:
+      consumes:
+      - application/json
+      description: Stream AI responses using Server-Sent Events (SSE)
+      parameters:
+      - description: Chat request with prompts and options
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/restapi.ChatRequest'
+      produces:
+      - text/event-stream
+      responses:
+        "200":
+          description: Streaming response
+          schema:
+            $ref: '#/definitions/restapi.StreamResponse'
+        "400":
+          description: Bad Request
+          schema:
+            additionalProperties:
+              type: string
+            type: object
+      security:
+      - ApiKeyAuth: []
+      summary: Stream chat completions
+      tags:
+      - chat
+  /models/names:
+    get:
+      description: Get a list of all available AI models grouped by vendor
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: Returns models (array) and vendors (map)
+          schema:
+            additionalProperties: true
+            type: object
+        "500":
+          description: Internal Server Error
+          schema:
+            additionalProperties:
+              type: string
+            type: object
+      security:
+      - ApiKeyAuth: []
+      summary: List all available models
+      tags:
+      - models
+  /patterns/{name}:
+    get:
+      consumes:
+      - application/json
+      description: Retrieve a pattern by name
+      parameters:
+      - description: Pattern name
+        in: path
+        name: name
+        required: true
+        type: string
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/fsdb.Pattern'
+        "500":
+          description: Internal Server Error
+          schema:
+            additionalProperties:
+              type: string
+            type: object
+      security:
+      - ApiKeyAuth: []
+      summary: Get a pattern
+      tags:
+      - patterns
+  /patterns/{name}/apply:
+    post:
+      consumes:
+      - application/json
+      description: Apply a pattern with variable substitution
+      parameters:
+      - description: Pattern name
+        in: path
+        name: name
+        required: true
+        type: string
+      - description: Pattern application request
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/restapi.PatternApplyRequest'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/fsdb.Pattern'
+        "400":
+          description: Bad Request
+          schema:
+            additionalProperties:
+              type: string
+            type: object
+        "500":
+          description: Internal Server Error
+          schema:
+            additionalProperties:
+              type: string
+            type: object
+      security:
+      - ApiKeyAuth: []
+      summary: Apply pattern with variables
+      tags:
+      - patterns
+  /youtube/transcript:
+    post:
+      consumes:
+      - application/json
+      description: Retrieves the transcript of a YouTube video along with video metadata
+        (title and description)
+      parameters:
+      - description: YouTube transcript request with URL, language, and timestamp
+          options
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/restapi.YouTubeRequest'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: Successful response with transcript and metadata
+          schema:
+            $ref: '#/definitions/restapi.YouTubeResponse'
+        "400":
+          description: Bad request - invalid URL or playlist URL provided
+          schema:
+            additionalProperties:
+              type: string
+            type: object
+        "500":
+          description: Internal server error - failed to retrieve transcript or metadata
+          schema:
+            additionalProperties:
+              type: string
+            type: object
+      security:
+      - ApiKeyAuth: []
+      summary: Get YouTube video transcript
+      tags:
+      - youtube
+securityDefinitions:
+  ApiKeyAuth:
+    in: header
+    name: X-API-Key
+    type: apiKey
+swagger: "2.0"

flake.lock

@@ -5,11 +5,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1694529238,
-        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
         "type": "github"
       },
       "original": {
@@ -26,11 +26,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1742209644,
-        "narHash": "sha256-jMy1XqXqD0/tJprEbUmKilTkvbDY/C0ZGSsJJH4TNCE=",
+        "lastModified": 1763982521,
+        "narHash": "sha256-ur4QIAHwgFc0vXiaxn5No/FuZicxBr2p0gmT54xZkUQ=",
         "owner": "nix-community",
         "repo": "gomod2nix",
-        "rev": "8f3534eb8f6c5c3fce799376dc3b91bae6b11884",
+        "rev": "02e63a239d6eabd595db56852535992c898eba72",
         "type": "github"
       },
       "original": {
@@ -41,11 +41,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1745234285,
-        "narHash": "sha256-GfpyMzxwkfgRVN0cTGQSkTC0OHhEkv3Jf6Tcjm//qZ0=",
+        "lastModified": 1765472234,
+        "narHash": "sha256-9VvC20PJPsleGMewwcWYKGzDIyjckEz8uWmT0vCDYK0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c11863f1e964833214b767f4a369c6e6a7aba141",
+        "rev": "2fbfb1d73d239d2402a8fe03963e37aab15abe8b",
         "type": "github"
       },
       "original": {
@@ -100,11 +100,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1744961264,
-        "narHash": "sha256-aRmUh0AMwcbdjJHnytg1e5h5ECcaWtIFQa6d9gI85AI=",
+        "lastModified": 1762938485,
+        "narHash": "sha256-AlEObg0syDl+Spi4LsZIBrjw+snSVU4T8MOeuZJUJjM=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "8d404a69efe76146368885110f29a2ca3700bee6",
+        "rev": "5b4ee75aeefd1e2d5a1cc43cf6ba65eba75e83e4",
         "type": "github"
       },
       "original": {

flake.nix

@@ -73,14 +73,33 @@
         let
           pkgs = nixpkgs.legacyPackages.${system};
           goVersion = getGoVersion system;
-        in
-        {
-          default = self.packages.${system}.fabric;
-          fabric = pkgs.callPackage ./nix/pkgs/fabric {
+          fabricSlim = pkgs.callPackage ./nix/pkgs/fabric {
             go = goVersion;
             inherit self;
             inherit (gomod2nix.legacyPackages.${system}) buildGoApplication;
           };
+          fabric = pkgs.symlinkJoin {
+            name = "fabric-${fabricSlim.version}";
+            inherit (fabricSlim) version;
+            paths = [
+              fabricSlim
+              pkgs.yt-dlp
+            ];
+            nativeBuildInputs = [ pkgs.makeWrapper ];
+            postBuild = ''
+              wrapProgram $out/bin/fabric \
+                --prefix PATH : $out/bin
+            '';
+            meta = fabricSlim.meta // {
+              description = "${fabricSlim.meta.description} (includes yt-dlp)";
+              mainProgram = "fabric";
+            };
+          };
+        in
+        {
+          default = fabric;
+          inherit fabric;
+          "fabric-slim" = fabricSlim;
           inherit (gomod2nix.legacyPackages.${system}) gomod2nix;
         }
       );

go.mod

@@ -9,8 +9,8 @@ require (
 	github.com/aws/aws-sdk-go-v2/config v1.31.8
 	github.com/aws/aws-sdk-go-v2/service/bedrock v1.46.1
 	github.com/aws/aws-sdk-go-v2/service/bedrockruntime v1.40.1
-	github.com/gabriel-vasile/mimetype v1.4.9
-	github.com/gin-gonic/gin v1.10.1
+	github.com/gabriel-vasile/mimetype v1.4.12
+	github.com/gin-gonic/gin v1.11.0
 	github.com/go-git/go-git/v5 v5.16.2
 	github.com/go-shiori/go-readability v0.0.0-20250217085726-9f5bf5ca7612
 	github.com/google/go-github/v66 v66.0.0
@@ -28,8 +28,11 @@ require (
 	github.com/sgaunet/perplexity-go/v2 v2.8.0
 	github.com/spf13/cobra v1.9.1
 	github.com/stretchr/testify v1.11.1
+	github.com/swaggo/files v1.0.1
+	github.com/swaggo/gin-swagger v1.6.1
+	github.com/swaggo/swag v1.16.6
 	golang.org/x/oauth2 v0.30.0
-	golang.org/x/text v0.31.0
+	golang.org/x/text v0.32.0
 	google.golang.org/api v0.247.0
 	gopkg.in/yaml.v3 v3.0.1
 )
@@ -37,8 +40,27 @@ require (
 require (
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.19.1 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.2 // indirect
+	github.com/KyleBanks/depth v1.2.1 // indirect
+	github.com/bytedance/gopkg v0.1.3 // indirect
+	github.com/go-openapi/jsonpointer v0.22.4 // indirect
+	github.com/go-openapi/jsonreference v0.21.4 // indirect
+	github.com/go-openapi/spec v0.22.2 // indirect
+	github.com/go-openapi/swag/conv v0.25.4 // indirect
+	github.com/go-openapi/swag/jsonname v0.25.4 // indirect
+	github.com/go-openapi/swag/jsonutils v0.25.4 // indirect
+	github.com/go-openapi/swag/loading v0.25.4 // indirect
+	github.com/go-openapi/swag/stringutils v0.25.4 // indirect
+	github.com/go-openapi/swag/typeutils v0.25.4 // indirect
+	github.com/go-openapi/swag/yamlutils v0.25.4 // indirect
+	github.com/goccy/go-yaml v1.19.1 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/quic-go/qpack v0.6.0 // indirect
+	github.com/quic-go/quic-go v0.57.1 // indirect
+	go.uber.org/mock v0.6.0 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	golang.org/x/mod v0.31.0 // indirect
+	golang.org/x/tools v0.40.0 // indirect
 )
 
 require (
@@ -63,10 +85,10 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.34.4 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sts v1.38.4 // indirect
 	github.com/aws/smithy-go v1.23.0 // indirect
-	github.com/bytedance/sonic v1.13.3 // indirect
-	github.com/bytedance/sonic/loader v0.2.4 // indirect
+	github.com/bytedance/sonic v1.14.2 // indirect
+	github.com/bytedance/sonic/loader v0.4.0 // indirect
 	github.com/cloudflare/circl v1.6.1 // indirect
-	github.com/cloudwego/base64x v0.1.5 // indirect
+	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/coder/websocket v1.8.13 // indirect
 	github.com/cyphar/filepath-securejoin v0.4.1 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
@@ -79,7 +101,7 @@ require (
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/go-playground/validator/v10 v10.26.0 // indirect
+	github.com/go-playground/validator/v10 v10.29.0 // indirect
 	github.com/go-shiori/dom v0.0.0-20230515143342-73569d674e1c // indirect
 	github.com/goccy/go-json v0.10.5 // indirect
 	github.com/gogs/chardet v0.0.0-20211120154057-b7413eaefb8f // indirect
@@ -93,7 +115,7 @@ require (
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/kevinburke/ssh_config v1.2.0 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.10 // indirect
+	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
@@ -110,23 +132,23 @@ require (
 	github.com/tidwall/pretty v1.2.1 // indirect
 	github.com/tidwall/sjson v1.2.5 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
-	github.com/ugorji/go/codec v1.2.14 // indirect
+	github.com/ugorji/go/codec v1.3.1 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 // indirect
 	go.opentelemetry.io/otel v1.36.0 // indirect
 	go.opentelemetry.io/otel/metric v1.36.0 // indirect
 	go.opentelemetry.io/otel/trace v1.36.0 // indirect
-	golang.org/x/arch v0.18.0 // indirect
-	golang.org/x/crypto v0.45.0 // indirect
+	golang.org/x/arch v0.23.0 // indirect
+	golang.org/x/crypto v0.46.0 // indirect
 	golang.org/x/exp v0.0.0-20250531010427-b6e5de432a8b // indirect
-	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
+	golang.org/x/net v0.48.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
 	google.golang.org/genai v1.17.0
 	google.golang.org/genproto/googleapis/api v0.0.0-20250818200422-3122310a409c // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20250818200422-3122310a409c // indirect
 	google.golang.org/grpc v1.74.2 // indirect
-	google.golang.org/protobuf v1.36.7 // indirect
+	google.golang.org/protobuf v1.36.11 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 )

go.sum

@@ -18,6 +18,8 @@ github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2 h1:oygO0locgZJ
 github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2/go.mod h1:wP83P5OoQ5p6ip3ScPr0BAq0BvuPAvacpEuSzyouqAI=
 github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
+github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
+github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
 github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
@@ -27,8 +29,6 @@ github.com/andybalholm/cascadia v1.3.3 h1:AG2YHrzJIm4BZ19iwJ/DAua6Btl3IwJX+VI4kk
 github.com/andybalholm/cascadia v1.3.3/go.mod h1:xNd9bqTn98Ln4DwST8/nG+H0yuB8Hmgu1YHNnWw0GeA=
 github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8=
 github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
-github.com/anthropics/anthropic-sdk-go v1.16.0 h1:nRkOFDqYXsHteoIhjdJr/5dsiKbFF3rflSv8ax50y8o=
-github.com/anthropics/anthropic-sdk-go v1.16.0/go.mod h1:WTz31rIUHUHqai2UslPpw5CwXrQP3geYBioRV4WOLvE=
 github.com/anthropics/anthropic-sdk-go v1.19.0 h1:mO6E+ffSzLRvR/YUH9KJC0uGw0uV8GjISIuzem//3KE=
 github.com/anthropics/anthropic-sdk-go v1.19.0/go.mod h1:WTz31rIUHUHqai2UslPpw5CwXrQP3geYBioRV4WOLvE=
 github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de h1:FxWPpzIjnTlhPwqqXc4/vE0f7GvRjuAsbW+HOIe8KnA=
@@ -69,16 +69,16 @@ github.com/aws/aws-sdk-go-v2/service/sts v1.38.4 h1:PR00NXRYgY4FWHqOGx3fC3lhVKjs
 github.com/aws/aws-sdk-go-v2/service/sts v1.38.4/go.mod h1:Z+Gd23v97pX9zK97+tX4ppAgqCt3Z2dIXB02CtBncK8=
 github.com/aws/smithy-go v1.23.0 h1:8n6I3gXzWJB2DxBDnfxgBaSX6oe0d/t10qGz7OKqMCE=
 github.com/aws/smithy-go v1.23.0/go.mod h1:t1ufH5HMublsJYulve2RKmHDC15xu1f26kHCp/HgceI=
-github.com/bytedance/sonic v1.13.3 h1:MS8gmaH16Gtirygw7jV91pDCN33NyMrPbN7qiYhEsF0=
-github.com/bytedance/sonic v1.13.3/go.mod h1:o68xyaF9u2gvVBuGHPlUVCy+ZfmNNO5ETf1+KgkJhz4=
-github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
-github.com/bytedance/sonic/loader v0.2.4 h1:ZWCw4stuXUsn1/+zQDqeE7JKP+QO47tz7QCNan80NzY=
-github.com/bytedance/sonic/loader v0.2.4/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
+github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
+github.com/bytedance/sonic v1.14.2 h1:k1twIoe97C1DtYUo+fZQy865IuHia4PR5RPiuGPPIIE=
+github.com/bytedance/sonic v1.14.2/go.mod h1:T80iDELeHiHKSc0C9tubFygiuXoGzrkjKzX2quAx980=
+github.com/bytedance/sonic/loader v0.4.0 h1:olZ7lEqcxtZygCK9EKYKADnpQoYkRQxaeY2NYzevs+o=
+github.com/bytedance/sonic/loader v0.4.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
 github.com/cloudflare/circl v1.6.1 h1:zqIqSPIndyBh1bjLVVDHMPpVKqp8Su/V+6MeDzzQBQ0=
 github.com/cloudflare/circl v1.6.1/go.mod h1:uddAzsPgqdMAYatqJ0lsjX1oECcQLIlRpzZh3pJrofs=
-github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
-github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
-github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
+github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
+github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
 github.com/coder/websocket v1.8.13 h1:f3QZdXy7uGVz+4uCJy2nTZyM0yTBj8yANEHhqlXZ9FE=
 github.com/coder/websocket v1.8.13/go.mod h1:LNVeNrXQZfe5qhS9ALED3uA+l5pPqvwXg3CKoDBB2gs=
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
@@ -94,12 +94,14 @@ github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc
 github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ=
 github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
 github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
-github.com/gabriel-vasile/mimetype v1.4.9 h1:5k+WDwEsD9eTLL8Tz3L0VnmVh9QxGjRmjBvAG7U/oYY=
-github.com/gabriel-vasile/mimetype v1.4.9/go.mod h1:WnSQhFKJuBlRyLiKohA/2DtIlPFAbguNaG7QCHcyGok=
+github.com/gabriel-vasile/mimetype v1.4.12 h1:e9hWvmLYvtp846tLHam2o++qitpguFiYCKbn0w9jyqw=
+github.com/gabriel-vasile/mimetype v1.4.12/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
+github.com/gin-contrib/gzip v0.0.6 h1:NjcunTcGAj5CO1gn4N8jHOSIeRFHIbn51z6K+xaN4d4=
+github.com/gin-contrib/gzip v0.0.6/go.mod h1:QOJlmV2xmayAjkNS2Y8NQsMneuRShOU/kjovCXNuzzk=
 github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
 github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
-github.com/gin-gonic/gin v1.10.1 h1:T0ujvqyCSqRopADpgPgiTT63DUQVSfojyME59Ei63pQ=
-github.com/gin-gonic/gin v1.10.1/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
+github.com/gin-gonic/gin v1.11.0 h1:OW/6PLjyusp2PPXtyxKHU0RbX6I/l28FTdDlae5ueWk=
+github.com/gin-gonic/gin v1.11.0/go.mod h1:+iq/FyxlGzII0KHiBGjuNn4UNENUlKbGlNmc+W50Dls=
 github.com/gliderlabs/ssh v0.3.8 h1:a4YXD1V7xMF9g5nTkdfnja3Sxy1PVDCj1Zg4Wb8vY6c=
 github.com/gliderlabs/ssh v0.3.8/go.mod h1:xYoytBv1sV0aL3CavoDuJIQNURXkkfPA/wxQ1pL1fAU=
 github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 h1:+zs/tPmkDkHx3U66DAb0lQFJrpS6731Oaa12ikc+DiI=
@@ -115,20 +117,49 @@ github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
 github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
+github.com/go-openapi/jsonpointer v0.22.4 h1:dZtK82WlNpVLDW2jlA1YCiVJFVqkED1MegOUy9kR5T4=
+github.com/go-openapi/jsonpointer v0.22.4/go.mod h1:elX9+UgznpFhgBuaMQ7iu4lvvX1nvNsesQ3oxmYTw80=
+github.com/go-openapi/jsonreference v0.21.4 h1:24qaE2y9bx/q3uRK/qN+TDwbok1NhbSmGjjySRCHtC8=
+github.com/go-openapi/jsonreference v0.21.4/go.mod h1:rIENPTjDbLpzQmQWCj5kKj3ZlmEh+EFVbz3RTUh30/4=
+github.com/go-openapi/spec v0.22.2 h1:KEU4Fb+Lp1qg0V4MxrSCPv403ZjBl8Lx1a83gIPU8Qc=
+github.com/go-openapi/spec v0.22.2/go.mod h1:iIImLODL2loCh3Vnox8TY2YWYJZjMAKYyLH2Mu8lOZs=
+github.com/go-openapi/swag v0.19.15 h1:D2NRCBzS9/pEY3gP9Nl8aDqGUcPFrwG2p+CNFrLyrCM=
+github.com/go-openapi/swag/conv v0.25.4 h1:/Dd7p0LZXczgUcC/Ikm1+YqVzkEeCc9LnOWjfkpkfe4=
+github.com/go-openapi/swag/conv v0.25.4/go.mod h1:3LXfie/lwoAv0NHoEuY1hjoFAYkvlqI/Bn5EQDD3PPU=
+github.com/go-openapi/swag/jsonname v0.25.4 h1:bZH0+MsS03MbnwBXYhuTttMOqk+5KcQ9869Vye1bNHI=
+github.com/go-openapi/swag/jsonname v0.25.4/go.mod h1:GPVEk9CWVhNvWhZgrnvRA6utbAltopbKwDu8mXNUMag=
+github.com/go-openapi/swag/jsonutils v0.25.4 h1:VSchfbGhD4UTf4vCdR2F4TLBdLwHyUDTd1/q4i+jGZA=
+github.com/go-openapi/swag/jsonutils v0.25.4/go.mod h1:7OYGXpvVFPn4PpaSdPHJBtF0iGnbEaTk8AvBkoWnaAY=
+github.com/go-openapi/swag/jsonutils/fixtures_test v0.25.4 h1:IACsSvBhiNJwlDix7wq39SS2Fh7lUOCJRmx/4SN4sVo=
+github.com/go-openapi/swag/jsonutils/fixtures_test v0.25.4/go.mod h1:Mt0Ost9l3cUzVv4OEZG+WSeoHwjWLnarzMePNDAOBiM=
+github.com/go-openapi/swag/loading v0.25.4 h1:jN4MvLj0X6yhCDduRsxDDw1aHe+ZWoLjW+9ZQWIKn2s=
+github.com/go-openapi/swag/loading v0.25.4/go.mod h1:rpUM1ZiyEP9+mNLIQUdMiD7dCETXvkkC30z53i+ftTE=
+github.com/go-openapi/swag/stringutils v0.25.4 h1:O6dU1Rd8bej4HPA3/CLPciNBBDwZj9HiEpdVsb8B5A8=
+github.com/go-openapi/swag/stringutils v0.25.4/go.mod h1:GTsRvhJW5xM5gkgiFe0fV3PUlFm0dr8vki6/VSRaZK0=
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@@ -172,10 +203,8 @@ github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNU
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
 github.com/kevinburke/ssh_config v1.2.0 h1:x584FjTGwHzMwvHx18PXxbBVzfnxogHaAReU4gf13a4=
 github.com/kevinburke/ssh_config v1.2.0/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
-github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
-github.com/klauspost/cpuid/v2 v2.2.10 h1:tBs3QSyvjDyFTq3uoc/9xFpCuOsJQFNPiAhYdw2skhE=
-github.com/klauspost/cpuid/v2 v2.2.10/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
-github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
+github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
+github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
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 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
@@ -220,6 +249,10 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/quic-go/qpack v0.6.0 h1:g7W+BMYynC1LbYLSqRt8PBg5Tgwxn214ZZR34VIOjz8=
+github.com/quic-go/qpack v0.6.0/go.mod h1:lUpLKChi8njB4ty2bFLX2x4gzDqXwUpaO1DP9qMDZII=
+github.com/quic-go/quic-go v0.57.1 h1:25KAAR9QR8KZrCZRThWMKVAwGoiHIrNbT72ULHTuI10=
+github.com/quic-go/quic-go v0.57.1/go.mod h1:ly4QBAjHA2VhdnxhojRsCUOeJwKYg+taDlos92xb1+s=
 github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
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 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
@@ -241,15 +274,23 @@ github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
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+github.com/swaggo/gin-swagger v1.6.1 h1:Ri06G4gc9N4t4k8hekMigJ9zKTFSlqj/9paAQCQs7cY=
+github.com/swaggo/gin-swagger v1.6.1/go.mod h1:LQ+hJStHakCWRiK/YNYtJOu4mR2FP+pxLnILT/qNiTw=
+github.com/swaggo/swag v1.16.6 h1:qBNcx53ZaX+M5dxVyTrgQ0PJ/ACK+NzhwcbieTt+9yI=
+github.com/swaggo/swag v1.16.6/go.mod h1:ngP2etMK5a0P3QBizic5MEwpRmluJZPHjXcMoj4Xesg=
 github.com/tidwall/gjson v1.14.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
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@@ -262,8 +303,8 @@ github.com/tidwall/sjson v1.2.5 h1:kLy8mja+1c9jlljvWTlSazM7cKDRfJuR/bOJhcY5NcY=
 github.com/tidwall/sjson v1.2.5/go.mod h1:Fvgq9kS/6ociJEDnK0Fk1cpYF4FIW6ZF7LAe+6jwd28=
 github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
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-github.com/ugorji/go/codec v1.2.14 h1:yOQvXCBc3Ij46LRkRoh4Yd5qK6LVOgi0bYOXfb7ifjw=
-github.com/ugorji/go/codec v1.2.14/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
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@@ -281,8 +322,12 @@ go.opentelemetry.io/otel/sdk/metric v1.36.0 h1:r0ntwwGosWGaa0CrSt8cuNuTcccMXERFw
 go.opentelemetry.io/otel/sdk/metric v1.36.0/go.mod h1:qTNOhFDfKRwX0yXOqJYegL5WRaW376QbB7P4Pb0qva4=
 go.opentelemetry.io/otel/trace v1.36.0 h1:ahxWNuqZjpdiFAyrIoQ4GIiAIhxAunQR6MUoKrsNd4w=
 go.opentelemetry.io/otel/trace v1.36.0/go.mod h1:gQ+OnDZzrybY4k4seLzPAWNwVBBVlF2szhehOBB/tGA=
-golang.org/x/arch v0.18.0 h1:WN9poc33zL4AzGxqf8VtpKUnGvMi8O9lhNyBMF/85qc=
-golang.org/x/arch v0.18.0/go.mod h1:bdwinDaKcfZUGpH09BB7ZmOfhalA8lQdzl62l8gGWsk=
+go.uber.org/mock v0.6.0 h1:hyF9dfmbgIX5EfOdasqLsWD6xqpNZlXblLB/Dbnwv3Y=
+go.uber.org/mock v0.6.0/go.mod h1:KiVJ4BqZJaMj4svdfmHM0AUx4NJYO8ZNpPnZn1Z+BBU=
+go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
+go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
+golang.org/x/arch v0.23.0 h1:lKF64A2jF6Zd8L0knGltUnegD62JMFBiCPBmQpToHhg=
+golang.org/x/arch v0.23.0/go.mod h1:dNHoOeKiyja7GTvF9NJS1l3Z2yntpQNzgrjh1cU103A=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
@@ -290,10 +335,8 @@ golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliY
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
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-golang.org/x/crypto v0.41.0 h1:WKYxWedPGCTVVl5+WHSSrOBT0O8lx32+zxmHxijgXp4=
-golang.org/x/crypto v0.41.0/go.mod h1:pO5AFd7FA68rFak7rOAGVuygIISepHftHnr8dr6+sUc=
-golang.org/x/crypto v0.45.0 h1:jMBrvKuj23MTlT0bQEOBcAE0mjg8mK9RXFhRH6nyF3Q=
-golang.org/x/crypto v0.45.0/go.mod h1:XTGrrkGJve7CYK7J8PEww4aY7gM3qMCElcJQ8n8JdX4=
+golang.org/x/crypto v0.46.0 h1:cKRW/pmt1pKAfetfu+RCEvjvZkA9RimPbh7bhFjGVBU=
+golang.org/x/crypto v0.46.0/go.mod h1:Evb/oLKmMraqjZ2iQTwDwvCtJkczlDuTmdJXoZVzqU0=
 golang.org/x/exp v0.0.0-20250531010427-b6e5de432a8b h1:QoALfVG9rhQ/M7vYDScfPdWjGL9dlsVVM5VGh7aKoAA=
 golang.org/x/exp v0.0.0-20250531010427-b6e5de432a8b/go.mod h1:U6Lno4MTRCDY+Ba7aCcauB9T60gsv5s4ralQzP72ZoQ=
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@@ -301,20 +344,21 @@ golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
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+golang.org/x/mod v0.31.0 h1:HaW9xtz0+kOcWKwli0ZXy79Ix+UW/vOfmWI5QVd2tgI=
+golang.org/x/mod v0.31.0/go.mod h1:43JraMp9cGx1Rx3AqioxrbrhNsLl2l/iNAvuBkrezpg=
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+golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
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 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
 golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
-golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
-golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
-golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
-golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
+golang.org/x/net v0.48.0 h1:zyQRTTrjc33Lhh0fBgT/H3oZq9WuvRR5gPC70xpDiQU=
+golang.org/x/net v0.48.0/go.mod h1:+ndRgGjkh8FGtu1w1FGbEC31if4VrNVMuKTgcAAnQRY=
 golang.org/x/oauth2 v0.30.0 h1:dnDm7JmhM45NNpd8FDDeLhK6FwqbOf4MLCM9zb1BOHI=
 golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -324,10 +368,8 @@ golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
-golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -344,10 +386,8 @@ golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
-golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -357,9 +397,8 @@ golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
 golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
 golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM=
-golang.org/x/term v0.34.0 h1:O/2T7POpk0ZZ7MAzMeWFSg6S5IpWd/RXDlM9hgM3DR4=
-golang.org/x/term v0.34.0/go.mod h1:5jC53AEywhIVebHgPVeg0mj8OD3VO9OzclacVrqpaAw=
-golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
+golang.org/x/term v0.38.0 h1:PQ5pkm/rLO6HnxFR7N2lJHOZX6Kez5Y1gDSJla6jo7Q=
+golang.org/x/term v0.38.0/go.mod h1:bSEAKrOT1W+VSu9TSCMtoGEOUcKxOKgl3LE5QEF/xVg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
@@ -370,16 +409,18 @@ golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
-golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
+golang.org/x/time v0.12.0 h1:ScB/8o8olJvc+CQPWrK3fPZNfh7qgwCrY0zJmoEQLSE=
+golang.org/x/time v0.12.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
+golang.org/x/tools v0.40.0 h1:yLkxfA+Qnul4cs9QA3KnlFu0lVmd8JJfoq+E41uSutA=
+golang.org/x/tools v0.40.0/go.mod h1:Ik/tzLRlbscWpqqMRjyWYDisX8bG13FrdXp3o4Sr9lc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.247.0 h1:tSd/e0QrUlLsrwMKmkbQhYVa109qIintOls2Wh6bngc=
@@ -394,8 +435,8 @@ google.golang.org/genproto/googleapis/rpc v0.0.0-20250818200422-3122310a409c h1:
 google.golang.org/genproto/googleapis/rpc v0.0.0-20250818200422-3122310a409c/go.mod h1:gw1tLEfykwDz2ET4a12jcXt4couGAm7IwsVaTy0Sflo=
 google.golang.org/grpc v1.74.2 h1:WoosgB65DlWVC9FqI82dGsZhWFNBSLjQ84bjROOpMu4=
 google.golang.org/grpc v1.74.2/go.mod h1:CtQ+BGjaAIXHs/5YS3i473GqwBBa1zGQNevxdeBEXrM=
-google.golang.org/protobuf v1.36.7 h1:IgrO7UwFQGJdRNXH/sQux4R1Dj1WAKcLElzeeRaXV2A=
-google.golang.org/protobuf v1.36.7/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
+google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
+google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
@@ -407,4 +448,3 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=

internal/cli/flags.go

@@ -8,6 +8,7 @@ import (
 	"os"
 	"path/filepath"
 	"reflect"
+	"slices"
 	"strconv"
 	"strings"
 
@@ -115,7 +116,7 @@ func Init() (ret *Flags, err error) {
 
 	// Create mapping from flag names (both short and long) to yaml tag names
 	flagToYamlTag := make(map[string]string)
-	t := reflect.TypeOf(Flags{})
+	t := reflect.TypeFor[Flags]()
 	for i := 0; i < t.NumField(); i++ {
 		field := t.Field(i)
 		yamlTag := field.Tag.Get("yaml")
@@ -224,14 +225,14 @@ func Init() (ret *Flags, err error) {
 }
 
 func parseDebugLevel(args []string) int {
-	for i := 0; i < len(args); i++ {
+	for i := range args {
 		arg := args[i]
 		if arg == "--debug" && i+1 < len(args) {
 			if lvl, err := strconv.Atoi(args[i+1]); err == nil {
 				return lvl
 			}
-		} else if strings.HasPrefix(arg, "--debug=") {
-			if lvl, err := strconv.Atoi(strings.TrimPrefix(arg, "--debug=")); err == nil {
+		} else if after, ok := strings.CutPrefix(arg, "--debug="); ok {
+			if lvl, err := strconv.Atoi(after); err == nil {
 				return lvl
 			}
 		}
@@ -241,8 +242,8 @@ func parseDebugLevel(args []string) int {
 
 func extractFlag(arg string) string {
 	var flag string
-	if strings.HasPrefix(arg, "--") {
-		flag = strings.TrimPrefix(arg, "--")
+	if after, ok := strings.CutPrefix(arg, "--"); ok {
+		flag = after
 		if i := strings.Index(flag, "="); i > 0 {
 			flag = flag[:i]
 		}
@@ -348,10 +349,8 @@ func validateImageFile(imagePath string) error {
 	ext := strings.ToLower(filepath.Ext(imagePath))
 	validExtensions := []string{".png", ".jpeg", ".jpg", ".webp"}
 
-	for _, validExt := range validExtensions {
-		if ext == validExt {
-			return nil // Valid extension found
-		}
+	if slices.Contains(validExtensions, ext) {
+		return nil // Valid extension found
 	}
 
 	return fmt.Errorf("%s", fmt.Sprintf(i18n.T("invalid_image_file_extension"), ext))
@@ -370,13 +369,7 @@ func validateImageParameters(imagePath, size, quality, background string, compre
 	// Validate size
 	if size != "" {
 		validSizes := []string{"1024x1024", "1536x1024", "1024x1536", "auto"}
-		valid := false
-		for _, validSize := range validSizes {
-			if size == validSize {
-				valid = true
-				break
-			}
-		}
+		valid := slices.Contains(validSizes, size)
 		if !valid {
 			return fmt.Errorf("%s", fmt.Sprintf(i18n.T("invalid_image_size"), size))
 		}
@@ -385,13 +378,7 @@ func validateImageParameters(imagePath, size, quality, background string, compre
 	// Validate quality
 	if quality != "" {
 		validQualities := []string{"low", "medium", "high", "auto"}
-		valid := false
-		for _, validQuality := range validQualities {
-			if quality == validQuality {
-				valid = true
-				break
-			}
-		}
+		valid := slices.Contains(validQualities, quality)
 		if !valid {
 			return fmt.Errorf("%s", fmt.Sprintf(i18n.T("invalid_image_quality"), quality))
 		}
@@ -400,13 +387,7 @@ func validateImageParameters(imagePath, size, quality, background string, compre
 	// Validate background
 	if background != "" {
 		validBackgrounds := []string{"opaque", "transparent"}
-		valid := false
-		for _, validBackground := range validBackgrounds {
-			if background == validBackground {
-				valid = true
-				break
-			}
-		}
+		valid := slices.Contains(validBackgrounds, background)
 		if !valid {
 			return fmt.Errorf("%s", fmt.Sprintf(i18n.T("invalid_image_background"), background))
 		}

internal/cli/help.go

@@ -137,8 +137,7 @@ func (h *TranslatedHelpWriter) getTranslatedDescription(flagName string) string
 
 // getOriginalDescription retrieves the original description from struct tags
 func (h *TranslatedHelpWriter) getOriginalDescription(flagName string) string {
-	flags := &Flags{}
-	flagsType := reflect.TypeOf(flags).Elem()
+	flagsType := reflect.TypeFor[Flags]()
 
 	for i := 0; i < flagsType.NumField(); i++ {
 		field := flagsType.Field(i)
@@ -184,10 +183,10 @@ func detectLanguageFromArgs() string {
 			if i+1 < len(args) {
 				return args[i+1]
 			}
-		} else if strings.HasPrefix(arg, "--language=") {
-			return strings.TrimPrefix(arg, "--language=")
-		} else if strings.HasPrefix(arg, "-g=") {
-			return strings.TrimPrefix(arg, "-g=")
+		} else if after, ok := strings.CutPrefix(arg, "--language="); ok {
+			return after
+		} else if after, ok := strings.CutPrefix(arg, "-g="); ok {
+			return after
 		} else if runtime.GOOS == "windows" && strings.HasPrefix(arg, "/g:") {
 			return strings.TrimPrefix(arg, "/g:")
 		} else if runtime.GOOS == "windows" && strings.HasPrefix(arg, "/g=") {
@@ -218,8 +217,7 @@ func detectLanguageFromEnv() string {
 // writeAllFlags writes all flags with translated descriptions
 func (h *TranslatedHelpWriter) writeAllFlags() {
 	// Use direct reflection on the Flags struct to get all flag definitions
-	flags := &Flags{}
-	flagsType := reflect.TypeOf(flags).Elem()
+	flagsType := reflect.TypeFor[Flags]()
 
 	for i := 0; i < flagsType.NumField(); i++ {
 		field := flagsType.Field(i)
@@ -274,10 +272,7 @@ func (h *TranslatedHelpWriter) writeAllFlags() {
 
 		// Pad to align descriptions
 		flagStr := flagLine.String()
-		padding := 34 - len(flagStr)
-		if padding < 2 {
-			padding = 2
-		}
+		padding := max(34-len(flagStr), 2)
 
 		fmt.Fprintf(h.writer, "%s%s%s", flagStr, strings.Repeat(" ", padding), description)
 

internal/cli/listing.go

@@ -30,6 +30,28 @@ func handleListingCommands(currentFlags *Flags, fabricDb *fsdb.Db, registry *cor
 	}
 
 	if currentFlags.ListPatterns {
+		// Check if patterns exist before listing
+		var names []string
+		if names, err = fabricDb.Patterns.GetNames(); err != nil {
+			return true, err
+		}
+
+		if len(names) == 0 && !currentFlags.ShellCompleteOutput {
+			// No patterns found - provide helpful guidance
+			fmt.Println("\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+			fmt.Println(i18n.T("patterns_not_found_header"))
+			fmt.Println("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+			fmt.Printf("\n%s\n", i18n.T("patterns_required_to_work"))
+			fmt.Println()
+			fmt.Println(i18n.T("patterns_option_run_setup"))
+			fmt.Printf("  %s\n", i18n.T("patterns_option_run_setup_command"))
+			fmt.Println()
+			fmt.Println(i18n.T("patterns_option_run_update"))
+			fmt.Printf("  %s\n", i18n.T("patterns_option_run_update_command"))
+			fmt.Println()
+			return true, nil
+		}
+
 		err = fabricDb.Patterns.ListNames(currentFlags.ShellCompleteOutput)
 		return true, err
 	}

internal/cli/output.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
 	"strings"
 
 	"github.com/atotto/clipboard"
@@ -66,10 +67,5 @@ func CreateAudioOutputFile(audioData []byte, fileName string) (err error) {
 func IsAudioFormat(fileName string) bool {
 	ext := strings.ToLower(filepath.Ext(fileName))
 	audioExts := []string{".wav", ".mp3", ".m4a", ".aac", ".ogg", ".flac"}
-	for _, audioExt := range audioExts {
-		if ext == audioExt {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(audioExts, ext)
 }

internal/core/plugin_registry.go

@@ -176,29 +176,178 @@ func (o *PluginRegistry) SaveEnvFile() (err error) {
 }
 
 func (o *PluginRegistry) Setup() (err error) {
-	setupQuestion := plugins.NewSetupQuestion("Enter the number of the plugin to setup")
-	groupsPlugins := util.NewGroupsItemsSelector("Available plugins (please configure all required plugins):",
+	// Check if this is a first-time setup
+	isFirstRun := o.isFirstTimeSetup()
+
+	if isFirstRun {
+		err = o.runFirstTimeSetup()
+	} else {
+		err = o.runInteractiveSetup()
+	}
+
+	if err != nil {
+		return
+	}
+
+	// Validate setup after completion
+	o.validateSetup()
+
+	return
+}
+
+// isFirstTimeSetup checks if this is a first-time setup
+func (o *PluginRegistry) isFirstTimeSetup() bool {
+	// Check if patterns and strategies are not configured
+	patternsConfigured := o.PatternsLoader.IsConfigured()
+	strategiesConfigured := o.Strategies.IsConfigured()
+	hasVendor := len(o.VendorManager.Vendors) > 0
+
+	return !patternsConfigured || !strategiesConfigured || !hasVendor
+}
+
+// runFirstTimeSetup handles first-time setup with automatic pattern/strategy download
+func (o *PluginRegistry) runFirstTimeSetup() (err error) {
+	fmt.Println("\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+	fmt.Println(i18n.T("setup_welcome_header"))
+	fmt.Println("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+
+	// Step 1: Download patterns (required, automatic)
+	if !o.PatternsLoader.IsConfigured() {
+		fmt.Printf("\n%s\n", i18n.T("setup_step_downloading_patterns"))
+		if err = o.PatternsLoader.Setup(); err != nil {
+			return fmt.Errorf(i18n.T("setup_failed_download_patterns"), err)
+		}
+		if err = o.SaveEnvFile(); err != nil {
+			return
+		}
+	}
+
+	// Step 2: Download strategies (required, automatic)
+	if !o.Strategies.IsConfigured() {
+		fmt.Printf("\n%s\n", i18n.T("setup_step_downloading_strategies"))
+		if err = o.Strategies.Setup(); err != nil {
+			return fmt.Errorf(i18n.T("setup_failed_download_strategies"), err)
+		}
+		if err = o.SaveEnvFile(); err != nil {
+			return
+		}
+	}
+
+	// Step 3: Configure AI vendor (interactive)
+	if len(o.VendorManager.Vendors) == 0 {
+		fmt.Printf("\n%s\n", i18n.T("setup_step_configure_ai_provider"))
+		fmt.Printf("   %s\n", i18n.T("setup_ai_provider_required"))
+		fmt.Printf("   %s\n", i18n.T("setup_add_more_providers_later"))
+		fmt.Println()
+
+		if err = o.runVendorSetup(); err != nil {
+			return
+		}
+	}
+
+	// Step 4: Set default vendor and model
+	if !o.Defaults.IsConfigured() {
+		fmt.Printf("\n%s\n", i18n.T("setup_step_setting_defaults"))
+		if err = o.Defaults.Setup(); err != nil {
+			return fmt.Errorf(i18n.T("setup_failed_set_defaults"), err)
+		}
+		if err = o.SaveEnvFile(); err != nil {
+			return
+		}
+	}
+
+	fmt.Println("\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+	fmt.Println(i18n.T("setup_complete_header"))
+	fmt.Println("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+	fmt.Printf("\n%s\n", i18n.T("setup_next_steps"))
+	fmt.Printf("  %s\n", i18n.T("setup_list_patterns"))
+	fmt.Printf("  %s\n", i18n.T("setup_try_pattern"))
+	fmt.Printf("  %s\n", i18n.T("setup_configure_more"))
+	fmt.Println()
+
+	return
+}
+
+// runVendorSetup helps user select and configure their first AI vendor
+func (o *PluginRegistry) runVendorSetup() (err error) {
+	setupQuestion := plugins.NewSetupQuestion("Enter the number of the AI provider to configure")
+	groupsPlugins := util.NewGroupsItemsSelector(i18n.T("setup_available_ai_providers"),
 		func(plugin plugins.Plugin) string {
-			var configuredLabel string
-			if plugin.IsConfigured() {
-				configuredLabel = " (configured)"
-			} else {
-				configuredLabel = ""
-			}
-			return fmt.Sprintf("%v%v", plugin.GetSetupDescription(), configuredLabel)
+			return plugin.GetSetupDescription()
 		})
 
-	groupsPlugins.AddGroupItems("AI Vendors [at least one, required]", lo.Map(o.VendorsAll.Vendors,
+	groupsPlugins.AddGroupItems("", lo.Map(o.VendorsAll.Vendors,
 		func(vendor ai.Vendor, _ int) plugins.Plugin {
 			return vendor
 		})...)
 
-	groupsPlugins.AddGroupItems("Tools", o.CustomPatterns, o.Defaults, o.Jina, o.Language, o.PatternsLoader, o.Strategies, o.YouTube)
+	groupsPlugins.Print(false)
+
+	if answerErr := setupQuestion.Ask(i18n.T("setup_enter_ai_provider_number")); answerErr != nil {
+		return answerErr
+	}
+
+	if setupQuestion.Value == "" {
+		return fmt.Errorf("%s", i18n.T("setup_no_ai_provider_selected"))
+	}
+
+	number, parseErr := strconv.Atoi(setupQuestion.Value)
+	if parseErr != nil {
+		return fmt.Errorf(i18n.T("setup_invalid_selection"), setupQuestion.Value)
+	}
+
+	var plugin plugins.Plugin
+	if _, plugin, err = groupsPlugins.GetGroupAndItemByItemNumber(number); err != nil {
+		return
+	}
+
+	if pluginSetupErr := plugin.Setup(); pluginSetupErr != nil {
+		return pluginSetupErr
+	}
+
+	if err = o.SaveEnvFile(); err != nil {
+		return
+	}
+
+	if o.VendorManager.FindByName(plugin.GetName()) == nil {
+		if vendor, ok := plugin.(ai.Vendor); ok {
+			o.VendorManager.AddVendors(vendor)
+		}
+	}
+
+	return
+}
+
+// runInteractiveSetup runs the standard interactive setup menu
+func (o *PluginRegistry) runInteractiveSetup() (err error) {
+	setupQuestion := plugins.NewSetupQuestion("Enter the number of the plugin to setup")
+	groupsPlugins := util.NewGroupsItemsSelector(i18n.T("setup_available_plugins"),
+		func(plugin plugins.Plugin) string {
+			var configuredLabel string
+			if plugin.IsConfigured() {
+				configuredLabel = i18n.T("plugin_configured")
+			} else {
+				configuredLabel = i18n.T("plugin_not_configured")
+			}
+			return fmt.Sprintf("%v%v", plugin.GetSetupDescription(), configuredLabel)
+		})
+
+	// Add vendors first under REQUIRED section
+	groupsPlugins.AddGroupItems(i18n.T("setup_required_configuration_header"), lo.Map(o.VendorsAll.Vendors,
+		func(vendor ai.Vendor, _ int) plugins.Plugin {
+			return vendor
+		})...)
+
+	// Add required tools
+	groupsPlugins.AddGroupItems(i18n.T("setup_required_tools"), o.Defaults, o.PatternsLoader, o.Strategies)
+
+	// Add optional tools
+	groupsPlugins.AddGroupItems(i18n.T("setup_optional_configuration_header"), o.CustomPatterns, o.Jina, o.Language, o.YouTube)
 
 	for {
 		groupsPlugins.Print(false)
 
-		if answerErr := setupQuestion.Ask("Plugin Number"); answerErr != nil {
+		if answerErr := setupQuestion.Ask(i18n.T("setup_plugin_number")); answerErr != nil {
 			break
 		}
 
@@ -237,6 +386,58 @@ func (o *PluginRegistry) Setup() (err error) {
 	return
 }
 
+// validateSetup checks if required components are configured and warns user
+func (o *PluginRegistry) validateSetup() {
+	fmt.Println("\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+	fmt.Println(i18n.T("setup_validation_header"))
+	fmt.Println("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+
+	missingRequired := false
+
+	// Check AI vendor
+	if len(o.VendorManager.Vendors) > 0 {
+		fmt.Printf("  %s\n", i18n.T("setup_validation_ai_provider_configured"))
+	} else {
+		fmt.Printf("  %s\n", i18n.T("setup_validation_ai_provider_missing"))
+		missingRequired = true
+	}
+
+	// Check default model
+	if o.Defaults.IsConfigured() {
+		fmt.Printf("  %s\n", fmt.Sprintf(i18n.T("setup_validation_defaults_configured"), o.Defaults.Vendor.Value, o.Defaults.Model.Value))
+	} else {
+		fmt.Printf("  %s\n", i18n.T("setup_validation_defaults_missing"))
+		missingRequired = true
+	}
+
+	// Check patterns
+	if o.PatternsLoader.IsConfigured() {
+		fmt.Printf("  %s\n", i18n.T("setup_validation_patterns_configured"))
+	} else {
+		fmt.Printf("  %s\n", i18n.T("setup_validation_patterns_missing"))
+		missingRequired = true
+	}
+
+	// Check strategies
+	if o.Strategies.IsConfigured() {
+		fmt.Printf("  %s\n", i18n.T("setup_validation_strategies_configured"))
+	} else {
+		fmt.Printf("  %s\n", i18n.T("setup_validation_strategies_missing"))
+		missingRequired = true
+	}
+
+	fmt.Println("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━")
+
+	if missingRequired {
+		fmt.Printf("\n%s\n", i18n.T("setup_validation_incomplete_warning"))
+		fmt.Printf("   %s\n", i18n.T("setup_validation_incomplete_help"))
+		fmt.Println()
+	} else {
+		fmt.Printf("\n%s\n", i18n.T("setup_validation_complete"))
+		fmt.Println()
+	}
+}
+
 func (o *PluginRegistry) SetupVendor(vendorName string) (err error) {
 	if err = o.VendorsAll.SetupVendor(vendorName, o.VendorManager.VendorsByName); err != nil {
 		return

internal/domain/file_manager.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
 	"strings"
 )
 
@@ -146,14 +147,7 @@ func fixInvalidEscapes(jsonStr string) string {
 		// Check for escape sequences only inside strings
 		if inQuotes && ch == '\\' && i+1 < len(jsonStr) {
 			nextChar := jsonStr[i+1]
-			isValid := false
-
-			for _, validEscape := range validEscapes {
-				if nextChar == validEscape {
-					isValid = true
-					break
-				}
-			}
+			isValid := slices.Contains(validEscapes, nextChar)
 
 			if !isValid {
 				// Invalid escape sequence - add an extra backslash

internal/i18n/locales/de.json

@@ -1,165 +1,211 @@
 {
-  "html_readability_error": "verwende ursprüngliche Eingabe, da HTML-Lesbarkeit nicht angewendet werden kann",
-  "vendor_not_configured": "Anbieter %s ist nicht konfiguriert",
-  "vendor_no_transcription_support": "Anbieter %s unterstützt keine Audio-Transkription",
-  "transcription_model_required": "Transkriptionsmodell ist erforderlich (verwende --transcribe-model)",
-  "youtube_not_configured": "YouTube ist nicht konfiguriert, bitte führe das Setup-Verfahren aus",
-  "youtube_api_key_required": "YouTube API-Schlüssel für Kommentare und Metadaten erforderlich. Führe 'fabric --setup' aus, um zu konfigurieren",
-  "youtube_ytdlp_not_found": "yt-dlp wurde nicht in PATH gefunden. Bitte installiere yt-dlp, um die YouTube-Transkript-Funktionalität zu nutzen",
-  "youtube_invalid_url": "ungültige YouTube-URL, kann keine Video- oder Playlist-ID abrufen: '%s'",
-  "youtube_url_is_playlist_not_video": "URL ist eine Playlist, kein Video",
-  "youtube_no_video_id_found": "keine Video-ID in URL gefunden",
-  "youtube_rate_limit_exceeded": "YouTube-Ratenlimit überschritten. Versuche es später erneut oder verwende andere yt-dlp-Argumente wie '--sleep-requests 1', um Anfragen zu verlangsamen.",
-  "youtube_auth_required_bot_detection": "YouTube erfordert Authentifizierung (Bot-Erkennung). Verwende --yt-dlp-args='--cookies-from-browser BROWSER' wobei BROWSER chrome, firefox, brave usw. sein kann.",
-  "youtube_ytdlp_stderr_error": "Fehler beim Lesen von yt-dlp stderr",
-  "youtube_invalid_ytdlp_arguments": "ungültige yt-dlp-Argumente: %v",
-  "youtube_failed_create_temp_dir": "temporäres Verzeichnis konnte nicht erstellt werden: %v",
-  "youtube_no_transcript_content": "kein Transkriptinhalt in VTT-Datei gefunden",
-  "youtube_no_vtt_files_found": "keine VTT-Dateien im Verzeichnis gefunden",
-  "youtube_failed_walk_directory": "Verzeichnis konnte nicht durchlaufen werden: %v",
-  "youtube_error_getting_video_details": "Fehler beim Abrufen der Videodetails: %v",
-  "youtube_invalid_duration_string": "ungültige Dauer-Zeichenfolge: %s",
-  "youtube_error_getting_metadata": "Fehler beim Abrufen der Video-Metadaten: %v",
-  "youtube_error_parsing_duration": "Fehler beim Parsen der Videodauer: %v",
-  "youtube_error_getting_comments": "Fehler beim Abrufen der Kommentare: %v",
-  "youtube_error_saving_csv": "Fehler beim Speichern der Videos in CSV: %v",
-  "youtube_no_video_found_with_id": "kein Video mit ID gefunden: %s",
-  "youtube_invalid_timestamp_format": "ungültiges Zeitstempel-Format: %s",
-  "youtube_empty_seconds_string": "leere Sekunden-Zeichenfolge",
-  "youtube_invalid_seconds_format": "ungültiges Sekundenformat %q: %w",
-  "error_fetching_playlist_videos": "Fehler beim Abrufen der Playlist-Videos: %w",
-  "openai_api_base_url_not_configured": "API-Basis-URL für Anbieter %s nicht konfiguriert",
-  "openai_failed_to_create_models_url": "Modell-URL konnte nicht erstellt werden: %w",
-  "openai_unexpected_status_code_with_body": "unerwarteter Statuscode: %d von Anbieter %s, Antwort: %s",
-  "openai_unexpected_status_code_read_error_partial": "unerwarteter Statuscode: %d von Anbieter %s (Fehler beim Lesen: %v), teilweise Antwort: %s",
-  "openai_unexpected_status_code_read_error": "unerwarteter Statuscode: %d von Anbieter %s (Fehler beim Lesen der Antwort: %v)",
-  "openai_unable_to_parse_models_response": "Modell-Antwort konnte nicht geparst werden; rohe Antwort: %s",
-  "scraping_not_configured": "Scraping-Funktionalität ist nicht konfiguriert. Bitte richte Jina ein, um Scraping zu aktivieren",
-  "could_not_determine_home_dir": "konnte Benutzer-Home-Verzeichnis nicht bestimmen: %w",
-  "could_not_stat_env_file": "konnte .env-Datei nicht überprüfen: %w",
-  "could_not_create_config_dir": "konnte Konfigurationsverzeichnis nicht erstellen: %w",
-  "could_not_create_env_file": "konnte .env-Datei nicht erstellen: %w",
-  "could_not_copy_to_clipboard": "konnte nicht in die Zwischenablage kopieren: %v",
-  "file_already_exists_not_overwriting": "Datei %s existiert bereits, wird nicht überschrieben. Benenne die vorhandene Datei um oder wähle einen anderen Namen",
-  "error_creating_file": "Fehler beim Erstellen der Datei: %v",
-  "error_writing_to_file": "Fehler beim Schreiben in die Datei: %v",
-  "error_creating_audio_file": "Fehler beim Erstellen der Audio-Datei: %v",
-  "error_writing_audio_data": "Fehler beim Schreiben von Audio-Daten in die Datei: %v",
-  "tts_model_requires_audio_output": "TTS-Modell '%s' benötigt Audio-Ausgabe. Bitte gib eine Audio-Ausgabedatei mit dem -o Flag an (z.B., -o output.wav)",
-  "audio_output_file_specified_but_not_tts_model": "Audio-Ausgabedatei '%s' angegeben, aber Modell '%s' ist kein TTS-Modell. Bitte verwende ein TTS-Modell wie gemini-2.5-flash-preview-tts",
-  "file_already_exists_choose_different": "Datei %s existiert bereits. Bitte wähle einen anderen Dateinamen oder entferne die vorhandene Datei",
-  "no_notification_system_available": "kein Benachrichtigungssystem verfügbar",
-  "cannot_convert_string": "kann String %q nicht zu %v konvertieren",
-  "unsupported_conversion": "nicht unterstützte Konvertierung von %v zu %v",
-  "invalid_config_path": "ungültiger Konfigurationspfad: %w",
-  "config_file_not_found": "Konfigurationsdatei nicht gefunden: %s",
-  "error_reading_config_file": "Fehler beim Lesen der Konfigurationsdatei: %w",
-  "error_parsing_config_file": "Fehler beim Parsen der Konfigurationsdatei: %w",
-  "error_reading_piped_message": "Fehler beim Lesen der weitergeleiteten Nachricht von stdin: %w",
-  "image_file_already_exists": "Bilddatei existiert bereits: %s",
-  "invalid_image_file_extension": "ungültige Bilddatei-Erweiterung '%s'. Unterstützte Formate: .png, .jpeg, .jpg, .webp",
-  "image_parameters_require_image_file": "Bildparameter (--image-size, --image-quality, --image-background, --image-compression) können nur mit --image-file verwendet werden",
-  "invalid_image_size": "ungültige Bildgröße '%s'. Unterstützte Größen: 1024x1024, 1536x1024, 1024x1536, auto",
-  "invalid_image_quality": "ungültige Bildqualität '%s'. Unterstützte Qualitäten: low, medium, high, auto",
-  "invalid_image_background": "ungültiger Bildhintergrund '%s'. Unterstützte Hintergründe: opaque, transparent",
-  "image_compression_jpeg_webp_only": "Bildkomprimierung kann nur mit JPEG- und WebP-Formaten verwendet werden, nicht %s",
-  "image_compression_range_error": "Bildkomprimierung muss zwischen 0 und 100 liegen, erhalten: %d",
-  "transparent_background_png_webp_only": "transparenter Hintergrund kann nur mit PNG- und WebP-Formaten verwendet werden, nicht %s",
-  "available_transcription_models": "Verfügbare Transkriptionsmodelle:",
-  "tts_audio_generated_successfully": "TTS-Audio erfolgreich generiert und gespeichert unter: %s\n",
-  "fabric_command_complete": "Fabric-Befehl abgeschlossen",
-  "fabric_command_complete_with_pattern": "Fabric: %s abgeschlossen",
-  "command_completed_successfully": "Befehl erfolgreich abgeschlossen",
-  "output_truncated": "Ausgabe: %s...",
-  "output_full": "Ausgabe: %s",
-  "choose_pattern_from_available": "Wähle ein Muster aus den verfügbaren Mustern",
-  "pattern_variables_help": "Werte für Mustervariablen, z.B. -v=#role:expert -v=#points:30",
-  "choose_context_from_available": "Wähle einen Kontext aus den verfügbaren Kontexten",
-  "choose_session_from_available": "Wähle eine Sitzung aus den verfügbaren Sitzungen",
-  "attachment_path_or_url_help": "Anhangspfad oder URL (z.B. für OpenAI-Bilderkennungsnachrichten)",
-  "run_setup_for_reconfigurable_parts": "Setup für alle rekonfigurierbaren Teile von Fabric ausführen",
-  "set_temperature": "Temperatur festlegen",
-  "set_top_p": "Top P festlegen",
-  "stream_help": "Streaming",
-  "set_presence_penalty": "Präsenzstrafe festlegen",
-  "use_model_defaults_raw_help": "Verwende die Standardwerte des Modells, ohne Chat-Optionen (temperature, top_p usw.) zu senden. Gilt nur für OpenAI-kompatible Anbieter. Anthropic-Modelle verwenden stets eine intelligente Parameterauswahl, um modell-spezifische Anforderungen einzuhalten.",
-  "set_frequency_penalty": "Häufigkeitsstrafe festlegen",
-  "list_all_patterns": "Alle Muster auflisten",
-  "list_all_available_models": "Alle verfügbaren Modelle auflisten",
-  "list_all_contexts": "Alle Kontexte auflisten",
-  "list_all_sessions": "Alle Sitzungen auflisten",
-  "update_patterns": "Muster aktualisieren",
-  "messages_to_send_to_chat": "Nachrichten zum Senden an den Chat",
-  "copy_to_clipboard": "In Zwischenablage kopieren",
-  "choose_model": "Modell wählen",
-  "specify_vendor_for_model": "Anbieter für das ausgewählte Modell angeben (z.B., -V \"LM Studio\" -m openai/gpt-oss-20b)",
-  "model_context_length_ollama": "Modell-Kontextlänge (betrifft nur ollama)",
-  "output_to_file": "Ausgabe in Datei",
-  "output_entire_session": "Gesamte Sitzung (auch eine temporäre) in die Ausgabedatei ausgeben",
-  "number_of_latest_patterns": "Anzahl der neuesten Muster zum Auflisten",
-  "change_default_model": "Standardmodell ändern",
-  "youtube_url_help": "YouTube-Video oder Playlist-\"URL\" zum Abrufen von Transkript und Kommentaren und Senden an Chat oder Ausgabe in Konsole und Speichern in Ausgabedatei",
-  "prefer_playlist_over_video": "Playlist gegenüber Video bevorzugen, wenn beide IDs in der URL vorhanden sind",
-  "grab_transcript_from_youtube": "Transkript von YouTube-Video abrufen und an Chat senden (wird standardmäßig verwendet).",
-  "grab_transcript_with_timestamps": "Transkript von YouTube-Video mit Zeitstempeln abrufen und an Chat senden",
-  "grab_comments_from_youtube": "Kommentare von YouTube-Video abrufen und an Chat senden",
-  "output_video_metadata": "Video-Metadaten ausgeben",
-  "additional_yt_dlp_args": "Zusätzliche Argumente für yt-dlp (z.B. '--cookies-from-browser brave')",
-  "specify_language_code": "Sprachencode für den Chat angeben, z.B. -g=en -g=zh -g=pt-BR -g=pt-PT",
-  "scrape_website_url": "Website-URL zu Markdown mit Jina AI scrapen",
-  "search_question_jina": "Suchanfrage mit Jina AI",
-  "seed_for_lmm_generation": "Seed für LMM-Generierung",
-  "wipe_context": "Kontext löschen",
-  "wipe_session": "Sitzung löschen",
-  "print_context": "Kontext ausgeben",
-  "print_session": "Sitzung ausgeben",
-  "convert_html_readability": "HTML-Eingabe in eine saubere, lesbare Ansicht konvertieren",
-  "apply_variables_to_input": "Variablen auf Benutzereingabe anwenden",
-  "disable_pattern_variable_replacement": "Mustervariablenersetzung deaktivieren",
-  "show_dry_run": "Zeige, was an das Modell gesendet würde, ohne es tatsächlich zu senden",
-  "serve_fabric_rest_api": "Fabric REST API bereitstellen",
-  "serve_fabric_api_ollama_endpoints": "Fabric REST API mit ollama-Endpunkten bereitstellen",
-  "address_to_bind_rest_api": "Adresse zum Binden der REST API",
-  "api_key_secure_server_routes": "API-Schlüssel zum Sichern der Server-Routen",
-  "path_to_yaml_config": "Pfad zur YAML-Konfigurationsdatei",
-  "print_current_version": "Aktuelle Version ausgeben",
-  "list_all_registered_extensions": "Alle registrierten Erweiterungen auflisten",
-  "register_new_extension": "Neue Erweiterung aus Konfigurationsdateipfad registrieren",
-  "remove_registered_extension": "Registrierte Erweiterung nach Name entfernen",
-  "choose_strategy_from_available": "Strategie aus den verfügbaren Strategien wählen",
-  "list_all_strategies": "Alle Strategien auflisten",
-  "list_all_vendors": "Alle Anbieter auflisten",
-  "output_raw_list_shell_completion": "Rohe Liste ohne Kopfzeilen/Formatierung ausgeben (für Shell-Vervollständigung)",
-  "enable_web_search_tool": "Web-Such-Tool für unterstützte Modelle aktivieren (Anthropic, OpenAI, Gemini)",
-  "set_location_web_search": "Standort für Web-Suchergebnisse festlegen (z.B., 'America/Los_Angeles')",
-  "save_generated_image_to_file": "Generiertes Bild in angegebenem Dateipfad speichern (z.B., 'output.png')",
-  "image_dimensions_help": "Bildabmessungen: 1024x1024, 1536x1024, 1024x1536, auto (Standard: auto)",
-  "image_quality_help": "Bildqualität: low, medium, high, auto (Standard: auto)",
-  "compression_level_jpeg_webp": "Komprimierungslevel 0-100 für JPEG/WebP-Formate (Standard: nicht gesetzt)",
-  "background_type_help": "Hintergrundtyp: opaque, transparent (Standard: opaque, nur für PNG/WebP)",
-  "suppress_thinking_tags": "In Denk-Tags eingeschlossenen Text unterdrücken",
-  "start_tag_thinking_sections": "Start-Tag für Denk-Abschnitte",
-  "end_tag_thinking_sections": "End-Tag für Denk-Abschnitte",
-  "disable_openai_responses_api": "OpenAI Responses API deaktivieren (Standard: false)",
-  "audio_video_file_transcribe": "Audio- oder Video-Datei zum Transkribieren",
-  "model_for_transcription": "Modell für Transkription (getrennt vom Chat-Modell)",
-  "split_media_files_ffmpeg": "Audio/Video-Dateien größer als 25MB mit ffmpeg aufteilen",
-  "tts_voice_name": "TTS-Stimmenname für unterstützte Modelle (z.B., Kore, Charon, Puck)",
-  "list_gemini_tts_voices": "Alle verfügbaren Gemini TTS-Stimmen auflisten",
-  "list_transcription_models": "Alle verfügbaren Transkriptionsmodelle auflisten",
-  "send_desktop_notification": "Desktop-Benachrichtigung senden, wenn Befehl abgeschlossen ist",
-  "custom_notification_command": "Benutzerdefinierter Befehl für Benachrichtigungen (überschreibt eingebaute Benachrichtigungen)",
-  "set_reasoning_thinking_level": "Reasoning/Thinking-Level festlegen (z.B., off, low, medium, high, oder numerische Token für Anthropic oder Google Gemini)",
-  "set_debug_level": "Debug-Level festlegen (0=aus, 1=grundlegend, 2=detailliert, 3=Trace)",
-  "usage_header": "Verwendung:",
-  "application_options_header": "Anwendungsoptionen:",
-  "help_options_header": "Hilfe-Optionen:",
-  "help_message": "Diese Hilfenachricht anzeigen",
-  "options_placeholder": "[OPTIONEN]",
-  "available_vendors_header": "Verfügbare Anbieter:",
-  "available_models_header": "Verfügbare Modelle",
-  "no_items_found": "Keine %s",
-  "no_description_available": "Keine Beschreibung verfügbar",
-  "i18n_download_failed": "Fehler beim Herunterladen der Übersetzung für Sprache '%s': %v",
-  "i18n_load_failed": "Fehler beim Laden der Übersetzungsdatei: %v"
+	"html_readability_error": "verwende ursprüngliche Eingabe, da HTML-Lesbarkeit nicht angewendet werden kann",
+	"vendor_not_configured": "Anbieter %s ist nicht konfiguriert",
+	"vendor_no_transcription_support": "Anbieter %s unterstützt keine Audio-Transkription",
+	"transcription_model_required": "Transkriptionsmodell ist erforderlich (verwende --transcribe-model)",
+	"youtube_not_configured": "YouTube ist nicht konfiguriert, bitte führe das Setup-Verfahren aus",
+	"youtube_api_key_required": "YouTube API-Schlüssel für Kommentare und Metadaten erforderlich. Führe 'fabric --setup' aus, um zu konfigurieren",
+	"youtube_ytdlp_not_found": "yt-dlp wurde nicht in PATH gefunden. Bitte installiere yt-dlp, um die YouTube-Transkript-Funktionalität zu nutzen",
+	"youtube_invalid_url": "ungültige YouTube-URL, kann keine Video- oder Playlist-ID abrufen: '%s'",
+	"youtube_url_is_playlist_not_video": "URL ist eine Playlist, kein Video",
+	"youtube_no_video_id_found": "keine Video-ID in URL gefunden",
+	"youtube_rate_limit_exceeded": "YouTube-Ratenlimit überschritten. Versuche es später erneut oder verwende andere yt-dlp-Argumente wie '--sleep-requests 1', um Anfragen zu verlangsamen.",
+	"youtube_auth_required_bot_detection": "YouTube erfordert Authentifizierung (Bot-Erkennung). Verwende --yt-dlp-args='--cookies-from-browser BROWSER' wobei BROWSER chrome, firefox, brave usw. sein kann.",
+	"youtube_ytdlp_stderr_error": "Fehler beim Lesen von yt-dlp stderr",
+	"youtube_invalid_ytdlp_arguments": "ungültige yt-dlp-Argumente: %v",
+	"youtube_failed_create_temp_dir": "temporäres Verzeichnis konnte nicht erstellt werden: %v",
+	"youtube_no_transcript_content": "kein Transkriptinhalt in VTT-Datei gefunden",
+	"youtube_no_vtt_files_found": "keine VTT-Dateien im Verzeichnis gefunden",
+	"youtube_failed_walk_directory": "Verzeichnis konnte nicht durchlaufen werden: %v",
+	"youtube_error_getting_video_details": "Fehler beim Abrufen der Videodetails: %v",
+	"youtube_invalid_duration_string": "ungültige Dauer-Zeichenfolge: %s",
+	"youtube_error_getting_metadata": "Fehler beim Abrufen der Video-Metadaten: %v",
+	"youtube_error_parsing_duration": "Fehler beim Parsen der Videodauer: %v",
+	"youtube_error_getting_comments": "Fehler beim Abrufen der Kommentare: %v",
+	"youtube_error_saving_csv": "Fehler beim Speichern der Videos in CSV: %v",
+	"youtube_no_video_found_with_id": "kein Video mit ID gefunden: %s",
+	"youtube_invalid_timestamp_format": "ungültiges Zeitstempel-Format: %s",
+	"youtube_empty_seconds_string": "leere Sekunden-Zeichenfolge",
+	"youtube_invalid_seconds_format": "ungültiges Sekundenformat %q: %w",
+	"error_fetching_playlist_videos": "Fehler beim Abrufen der Playlist-Videos: %w",
+	"openai_api_base_url_not_configured": "API-Basis-URL für Anbieter %s nicht konfiguriert",
+	"openai_failed_to_create_models_url": "Modell-URL konnte nicht erstellt werden: %w",
+	"openai_unexpected_status_code_with_body": "unerwarteter Statuscode: %d von Anbieter %s, Antwort: %s",
+	"openai_unexpected_status_code_read_error_partial": "unerwarteter Statuscode: %d von Anbieter %s (Fehler beim Lesen: %v), teilweise Antwort: %s",
+	"openai_unexpected_status_code_read_error": "unerwarteter Statuscode: %d von Anbieter %s (Fehler beim Lesen der Antwort: %v)",
+	"openai_unable_to_parse_models_response": "Modell-Antwort konnte nicht geparst werden; rohe Antwort: %s",
+	"scraping_not_configured": "Scraping-Funktionalität ist nicht konfiguriert. Bitte richte Jina ein, um Scraping zu aktivieren",
+	"could_not_determine_home_dir": "konnte Benutzer-Home-Verzeichnis nicht bestimmen: %w",
+	"could_not_stat_env_file": "konnte .env-Datei nicht überprüfen: %w",
+	"could_not_create_config_dir": "konnte Konfigurationsverzeichnis nicht erstellen: %w",
+	"could_not_create_env_file": "konnte .env-Datei nicht erstellen: %w",
+	"could_not_copy_to_clipboard": "konnte nicht in die Zwischenablage kopieren: %v",
+	"file_already_exists_not_overwriting": "Datei %s existiert bereits, wird nicht überschrieben. Benenne die vorhandene Datei um oder wähle einen anderen Namen",
+	"error_creating_file": "Fehler beim Erstellen der Datei: %v",
+	"error_writing_to_file": "Fehler beim Schreiben in die Datei: %v",
+	"error_creating_audio_file": "Fehler beim Erstellen der Audio-Datei: %v",
+	"error_writing_audio_data": "Fehler beim Schreiben von Audio-Daten in die Datei: %v",
+	"tts_model_requires_audio_output": "TTS-Modell '%s' benötigt Audio-Ausgabe. Bitte gib eine Audio-Ausgabedatei mit dem -o Flag an (z.B., -o output.wav)",
+	"audio_output_file_specified_but_not_tts_model": "Audio-Ausgabedatei '%s' angegeben, aber Modell '%s' ist kein TTS-Modell. Bitte verwende ein TTS-Modell wie gemini-2.5-flash-preview-tts",
+	"file_already_exists_choose_different": "Datei %s existiert bereits. Bitte wähle einen anderen Dateinamen oder entferne die vorhandene Datei",
+	"no_notification_system_available": "kein Benachrichtigungssystem verfügbar",
+	"cannot_convert_string": "kann String %q nicht zu %v konvertieren",
+	"unsupported_conversion": "nicht unterstützte Konvertierung von %v zu %v",
+	"invalid_config_path": "ungültiger Konfigurationspfad: %w",
+	"config_file_not_found": "Konfigurationsdatei nicht gefunden: %s",
+	"error_reading_config_file": "Fehler beim Lesen der Konfigurationsdatei: %w",
+	"error_parsing_config_file": "Fehler beim Parsen der Konfigurationsdatei: %w",
+	"error_reading_piped_message": "Fehler beim Lesen der weitergeleiteten Nachricht von stdin: %w",
+	"image_file_already_exists": "Bilddatei existiert bereits: %s",
+	"invalid_image_file_extension": "ungültige Bilddatei-Erweiterung '%s'. Unterstützte Formate: .png, .jpeg, .jpg, .webp",
+	"image_parameters_require_image_file": "Bildparameter (--image-size, --image-quality, --image-background, --image-compression) können nur mit --image-file verwendet werden",
+	"invalid_image_size": "ungültige Bildgröße '%s'. Unterstützte Größen: 1024x1024, 1536x1024, 1024x1536, auto",
+	"invalid_image_quality": "ungültige Bildqualität '%s'. Unterstützte Qualitäten: low, medium, high, auto",
+	"invalid_image_background": "ungültiger Bildhintergrund '%s'. Unterstützte Hintergründe: opaque, transparent",
+	"image_compression_jpeg_webp_only": "Bildkomprimierung kann nur mit JPEG- und WebP-Formaten verwendet werden, nicht %s",
+	"image_compression_range_error": "Bildkomprimierung muss zwischen 0 und 100 liegen, erhalten: %d",
+	"transparent_background_png_webp_only": "transparenter Hintergrund kann nur mit PNG- und WebP-Formaten verwendet werden, nicht %s",
+	"available_transcription_models": "Verfügbare Transkriptionsmodelle:",
+	"tts_audio_generated_successfully": "TTS-Audio erfolgreich generiert und gespeichert unter: %s\n",
+	"fabric_command_complete": "Fabric-Befehl abgeschlossen",
+	"fabric_command_complete_with_pattern": "Fabric: %s abgeschlossen",
+	"command_completed_successfully": "Befehl erfolgreich abgeschlossen",
+	"output_truncated": "Ausgabe: %s...",
+	"output_full": "Ausgabe: %s",
+	"choose_pattern_from_available": "Wähle ein Muster aus den verfügbaren Mustern",
+	"pattern_variables_help": "Werte für Mustervariablen, z.B. -v=#role:expert -v=#points:30",
+	"choose_context_from_available": "Wähle einen Kontext aus den verfügbaren Kontexten",
+	"choose_session_from_available": "Wähle eine Sitzung aus den verfügbaren Sitzungen",
+	"attachment_path_or_url_help": "Anhangspfad oder URL (z.B. für OpenAI-Bilderkennungsnachrichten)",
+	"run_setup_for_reconfigurable_parts": "Setup für alle rekonfigurierbaren Teile von Fabric ausführen",
+	"set_temperature": "Temperatur festlegen",
+	"set_top_p": "Top P festlegen",
+	"stream_help": "Streaming",
+	"set_presence_penalty": "Präsenzstrafe festlegen",
+	"use_model_defaults_raw_help": "Verwende die Standardwerte des Modells, ohne Chat-Optionen (temperature, top_p usw.) zu senden. Gilt nur für OpenAI-kompatible Anbieter. Anthropic-Modelle verwenden stets eine intelligente Parameterauswahl, um modell-spezifische Anforderungen einzuhalten.",
+	"set_frequency_penalty": "Häufigkeitsstrafe festlegen",
+	"list_all_patterns": "Alle Muster auflisten",
+	"list_all_available_models": "Alle verfügbaren Modelle auflisten",
+	"list_all_contexts": "Alle Kontexte auflisten",
+	"list_all_sessions": "Alle Sitzungen auflisten",
+	"update_patterns": "Muster aktualisieren",
+	"messages_to_send_to_chat": "Nachrichten zum Senden an den Chat",
+	"copy_to_clipboard": "In Zwischenablage kopieren",
+	"choose_model": "Modell wählen",
+	"specify_vendor_for_model": "Anbieter für das ausgewählte Modell angeben (z.B., -V \"LM Studio\" -m openai/gpt-oss-20b)",
+	"model_context_length_ollama": "Modell-Kontextlänge (betrifft nur ollama)",
+	"output_to_file": "Ausgabe in Datei",
+	"output_entire_session": "Gesamte Sitzung (auch eine temporäre) in die Ausgabedatei ausgeben",
+	"number_of_latest_patterns": "Anzahl der neuesten Muster zum Auflisten",
+	"change_default_model": "Standardmodell ändern",
+	"youtube_url_help": "YouTube-Video oder Playlist-\"URL\" zum Abrufen von Transkript und Kommentaren und Senden an Chat oder Ausgabe in Konsole und Speichern in Ausgabedatei",
+	"prefer_playlist_over_video": "Playlist gegenüber Video bevorzugen, wenn beide IDs in der URL vorhanden sind",
+	"grab_transcript_from_youtube": "Transkript von YouTube-Video abrufen und an Chat senden (wird standardmäßig verwendet).",
+	"grab_transcript_with_timestamps": "Transkript von YouTube-Video mit Zeitstempeln abrufen und an Chat senden",
+	"grab_comments_from_youtube": "Kommentare von YouTube-Video abrufen und an Chat senden",
+	"output_video_metadata": "Video-Metadaten ausgeben",
+	"additional_yt_dlp_args": "Zusätzliche Argumente für yt-dlp (z.B. '--cookies-from-browser brave')",
+	"specify_language_code": "Sprachencode für den Chat angeben, z.B. -g=en -g=zh -g=pt-BR -g=pt-PT",
+	"scrape_website_url": "Website-URL zu Markdown mit Jina AI scrapen",
+	"search_question_jina": "Suchanfrage mit Jina AI",
+	"seed_for_lmm_generation": "Seed für LMM-Generierung",
+	"wipe_context": "Kontext löschen",
+	"wipe_session": "Sitzung löschen",
+	"print_context": "Kontext ausgeben",
+	"print_session": "Sitzung ausgeben",
+	"convert_html_readability": "HTML-Eingabe in eine saubere, lesbare Ansicht konvertieren",
+	"apply_variables_to_input": "Variablen auf Benutzereingabe anwenden",
+	"disable_pattern_variable_replacement": "Mustervariablenersetzung deaktivieren",
+	"show_dry_run": "Zeige, was an das Modell gesendet würde, ohne es tatsächlich zu senden",
+	"serve_fabric_rest_api": "Fabric REST API bereitstellen",
+	"serve_fabric_api_ollama_endpoints": "Fabric REST API mit ollama-Endpunkten bereitstellen",
+	"address_to_bind_rest_api": "Adresse zum Binden der REST API",
+	"api_key_secure_server_routes": "API-Schlüssel zum Sichern der Server-Routen",
+	"path_to_yaml_config": "Pfad zur YAML-Konfigurationsdatei",
+	"print_current_version": "Aktuelle Version ausgeben",
+	"list_all_registered_extensions": "Alle registrierten Erweiterungen auflisten",
+	"register_new_extension": "Neue Erweiterung aus Konfigurationsdateipfad registrieren",
+	"remove_registered_extension": "Registrierte Erweiterung nach Name entfernen",
+	"choose_strategy_from_available": "Strategie aus den verfügbaren Strategien wählen",
+	"list_all_strategies": "Alle Strategien auflisten",
+	"list_all_vendors": "Alle Anbieter auflisten",
+	"output_raw_list_shell_completion": "Rohe Liste ohne Kopfzeilen/Formatierung ausgeben (für Shell-Vervollständigung)",
+	"enable_web_search_tool": "Web-Such-Tool für unterstützte Modelle aktivieren (Anthropic, OpenAI, Gemini)",
+	"set_location_web_search": "Standort für Web-Suchergebnisse festlegen (z.B., 'America/Los_Angeles')",
+	"save_generated_image_to_file": "Generiertes Bild in angegebenem Dateipfad speichern (z.B., 'output.png')",
+	"image_dimensions_help": "Bildabmessungen: 1024x1024, 1536x1024, 1024x1536, auto (Standard: auto)",
+	"image_quality_help": "Bildqualität: low, medium, high, auto (Standard: auto)",
+	"compression_level_jpeg_webp": "Komprimierungslevel 0-100 für JPEG/WebP-Formate (Standard: nicht gesetzt)",
+	"background_type_help": "Hintergrundtyp: opaque, transparent (Standard: opaque, nur für PNG/WebP)",
+	"suppress_thinking_tags": "In Denk-Tags eingeschlossenen Text unterdrücken",
+	"start_tag_thinking_sections": "Start-Tag für Denk-Abschnitte",
+	"end_tag_thinking_sections": "End-Tag für Denk-Abschnitte",
+	"disable_openai_responses_api": "OpenAI Responses API deaktivieren (Standard: false)",
+	"audio_video_file_transcribe": "Audio- oder Video-Datei zum Transkribieren",
+	"model_for_transcription": "Modell für Transkription (getrennt vom Chat-Modell)",
+	"split_media_files_ffmpeg": "Audio/Video-Dateien größer als 25MB mit ffmpeg aufteilen",
+	"tts_voice_name": "TTS-Stimmenname für unterstützte Modelle (z.B., Kore, Charon, Puck)",
+	"list_gemini_tts_voices": "Alle verfügbaren Gemini TTS-Stimmen auflisten",
+	"list_transcription_models": "Alle verfügbaren Transkriptionsmodelle auflisten",
+	"send_desktop_notification": "Desktop-Benachrichtigung senden, wenn Befehl abgeschlossen ist",
+	"custom_notification_command": "Benutzerdefinierter Befehl für Benachrichtigungen (überschreibt eingebaute Benachrichtigungen)",
+	"set_reasoning_thinking_level": "Reasoning/Thinking-Level festlegen (z.B., off, low, medium, high, oder numerische Token für Anthropic oder Google Gemini)",
+	"set_debug_level": "Debug-Level festlegen (0=aus, 1=grundlegend, 2=detailliert, 3=Trace)",
+	"usage_header": "Verwendung:",
+	"application_options_header": "Anwendungsoptionen:",
+	"help_options_header": "Hilfe-Optionen:",
+	"help_message": "Diese Hilfenachricht anzeigen",
+	"options_placeholder": "[OPTIONEN]",
+	"available_vendors_header": "Verfügbare Anbieter:",
+	"available_models_header": "Verfügbare Modelle",
+	"no_items_found": "Keine %s",
+	"no_description_available": "Keine Beschreibung verfügbar",
+	"i18n_download_failed": "Fehler beim Herunterladen der Übersetzung für Sprache '%s': %v",
+	"i18n_load_failed": "Fehler beim Laden der Übersetzungsdatei: %v",
+	"setup_welcome_header": "🎉 Willkommen bei Fabric! Lass uns mit der Einrichtung beginnen.",
+	"setup_step_downloading_patterns": "📥 Schritt 1: Patterns werden heruntergeladen (erforderlich für Fabric)...",
+	"setup_step_downloading_strategies": "📥 Schritt 2: Strategien werden heruntergeladen (erforderlich für Fabric)...",
+	"setup_step_configure_ai_provider": "🤖 Schritt 3: KI-Anbieter konfigurieren",
+	"setup_ai_provider_required": "Fabric benötigt mindestens einen KI-Anbieter.",
+	"setup_add_more_providers_later": "Sie können später weitere Anbieter mit 'fabric --setup' hinzufügen",
+	"setup_step_setting_defaults": "⚙️  Schritt 4: Standard-Anbieter und -Modell werden festgelegt...",
+	"setup_complete_header": "✅ Einrichtung abgeschlossen! Sie können Fabric jetzt verwenden.",
+	"setup_next_steps": "Nächste Schritte:",
+	"setup_list_patterns": "• Verfügbare Patterns auflisten: fabric -l",
+	"setup_try_pattern": "• Ein Pattern ausprobieren: echo 'Ihr Text' | fabric --pattern summarize",
+	"setup_configure_more": "• Weitere Einstellungen konfigurieren: fabric --setup",
+	"setup_failed_download_patterns": "Fehler beim Herunterladen der Patterns: %w",
+	"setup_failed_download_strategies": "Fehler beim Herunterladen der Strategien: %w",
+	"setup_failed_set_defaults": "Fehler beim Festlegen des Standard-Anbieters und -Modells: %w",
+	"setup_no_ai_provider_selected": "Kein KI-Anbieter ausgewählt - mindestens einer ist erforderlich",
+	"setup_invalid_selection": "Ungültige Auswahl: %s",
+	"setup_available_ai_providers": "Verfügbare KI-Anbieter:",
+	"setup_enter_ai_provider_number": "KI-Anbieter-Nummer",
+	"setup_available_plugins": "Verfügbare Plugins:",
+	"setup_plugin_number": "Plugin-Nummer",
+	"setup_required_configuration_header": "━━━ ERFORDERLICHE KONFIGURATION ━━━\n\nKI-Anbieter [mindestens einer erforderlich]",
+	"setup_required_tools": "Erforderliche Werkzeuge",
+	"setup_optional_configuration_header": "━━━ OPTIONALE KONFIGURATION ━━━\n\nOptionale Werkzeuge",
+	"setup_validation_header": "Konfigurationsstatus:",
+	"setup_validation_ai_provider_configured": "✓ KI-Anbieter konfiguriert",
+	"setup_validation_ai_provider_missing": "✗ KI-Anbieter nicht konfiguriert - Erforderlich für Fabric",
+	"setup_validation_defaults_configured": "✓ Standard-Anbieter/-Modell festgelegt: %s/%s",
+	"setup_validation_defaults_missing": "✗ Standard-Anbieter/-Modell nicht festgelegt - Erforderlich für Fabric",
+	"setup_validation_patterns_configured": "✓ Patterns heruntergeladen",
+	"setup_validation_patterns_missing": "✗ Patterns nicht gefunden - Erforderlich für Fabric",
+	"setup_validation_strategies_configured": "✓ Strategien heruntergeladen",
+	"setup_validation_strategies_missing": "✗ Strategien nicht gefunden - Erforderlich für Fabric",
+	"setup_validation_incomplete_warning": "⚠️  Einrichtung unvollständig! Erforderliche Komponenten fehlen.",
+	"setup_validation_incomplete_help": "Führen Sie 'fabric --setup' erneut aus, um fehlende Elemente zu konfigurieren,\noder 'fabric -U', um Patterns und Strategien herunterzuladen.",
+	"setup_validation_complete": "✓ Alle erforderlichen Komponenten konfiguriert!",
+	"patterns_not_found_header": "⚠️  Keine Patterns gefunden!",
+	"patterns_required_to_work": "Patterns sind erforderlich, damit Fabric funktioniert. Um dies zu beheben:",
+	"patterns_option_run_setup": "Option 1 (Empfohlen): Setup ausführen, um Patterns herunterzuladen",
+	"patterns_option_run_setup_command": "fabric --setup",
+	"patterns_option_run_update": "Option 2: Patterns direkt herunterladen/aktualisieren",
+	"patterns_option_run_update_command": "fabric -U",
+	"pattern_not_found_no_patterns": "Pattern '%s' nicht gefunden.\n\nKeine Patterns installiert! Um dies zu beheben:\n  • Führen Sie 'fabric --setup' aus, um Patterns zu konfigurieren und herunterzuladen\n  • Oder führen Sie 'fabric -U' aus, um Patterns direkt herunterzuladen/zu aktualisieren",
+	"pattern_not_found_list_available": "Pattern '%s' nicht gefunden. Führen Sie 'fabric -l' aus, um verfügbare Patterns anzuzeigen",
+	"plugin_configured": " ✓",
+	"plugin_not_configured": " ⚠️  NICHT KONFIGURIERT"
 }

internal/i18n/locales/en.json

@@ -161,5 +161,51 @@
   "no_items_found": "No %s",
   "no_description_available": "No description available",
   "i18n_download_failed": "Failed to download translation for language '%s': %v",
-  "i18n_load_failed": "Failed to load translation file: %v"
+  "i18n_load_failed": "Failed to load translation file: %v",
+  "setup_welcome_header": "🎉 Welcome to Fabric! Let's get you set up.",
+  "setup_step_downloading_patterns": "📥 Step 1: Downloading patterns (required for Fabric to work)...",
+  "setup_step_downloading_strategies": "📥 Step 2: Downloading strategies (required for Fabric to work)...",
+  "setup_step_configure_ai_provider": "🤖 Step 3: Configure an AI provider",
+  "setup_ai_provider_required": "Fabric needs at least one AI provider to work.",
+  "setup_add_more_providers_later": "You'll be able to add more providers later with 'fabric --setup'",
+  "setup_step_setting_defaults": "⚙️  Step 4: Setting default vendor and model...",
+  "setup_complete_header": "✅ Setup complete! You can now use Fabric.",
+  "setup_next_steps": "Next steps:",
+  "setup_list_patterns": "• List available patterns: fabric -l",
+  "setup_try_pattern": "• Try a pattern: echo 'your text' | fabric --pattern summarize",
+  "setup_configure_more": "• Configure more settings: fabric --setup",
+  "setup_failed_download_patterns": "failed to download patterns: %w",
+  "setup_failed_download_strategies": "failed to download strategies: %w",
+  "setup_failed_set_defaults": "failed to set default vendor and model: %w",
+  "setup_no_ai_provider_selected": "no AI provider selected - at least one is required",
+  "setup_invalid_selection": "invalid selection: %s",
+  "setup_available_ai_providers": "Available AI Providers:",
+  "setup_enter_ai_provider_number": "AI Provider Number",
+  "setup_available_plugins": "Available plugins:",
+  "setup_plugin_number": "Plugin Number",
+  "setup_required_configuration_header": "━━━ REQUIRED CONFIGURATION ━━━\n\nAI Vendors [at least one required]",
+  "setup_required_tools": "Required Tools",
+  "setup_optional_configuration_header": "━━━ OPTIONAL CONFIGURATION ━━━\n\nOptional Tools",
+  "setup_validation_header": "Configuration Status:",
+  "setup_validation_ai_provider_configured": "✓ AI Provider configured",
+  "setup_validation_ai_provider_missing": "✗ AI Provider not configured - Required for Fabric to work",
+  "setup_validation_defaults_configured": "✓ Default vendor/model set: %s/%s",
+  "setup_validation_defaults_missing": "✗ Default vendor/model not set - Required for Fabric to work",
+  "setup_validation_patterns_configured": "✓ Patterns downloaded",
+  "setup_validation_patterns_missing": "✗ Patterns not found - Required for Fabric to work",
+  "setup_validation_strategies_configured": "✓ Strategies downloaded",
+  "setup_validation_strategies_missing": "✗ Strategies not found - Required for Fabric to work",
+  "setup_validation_incomplete_warning": "⚠️  Setup incomplete! Missing required components.",
+  "setup_validation_incomplete_help": "Run 'fabric --setup' again to configure missing items,\nor run 'fabric -U' to download patterns and strategies.",
+  "setup_validation_complete": "✓ All required components configured!",
+  "patterns_not_found_header": "⚠️  No patterns found!",
+  "patterns_required_to_work": "Patterns are required for Fabric to work. To fix this:",
+  "patterns_option_run_setup": "Option 1 (Recommended): Run setup to download patterns",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "Option 2: Download/update patterns directly",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "pattern '%s' not found.\n\nNo patterns are installed! To fix this:\n  • Run 'fabric --setup' to configure and download patterns\n  • Or run 'fabric -U' to download/update patterns directly",
+  "pattern_not_found_list_available": "pattern '%s' not found. Run 'fabric -l' to see available patterns",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  NOT CONFIGURED"
 }

internal/i18n/locales/es.json

@@ -161,5 +161,51 @@
   "no_items_found": "No hay %s",
   "no_description_available": "No hay descripción disponible",
   "i18n_download_failed": "Error al descargar traducción para el idioma '%s': %v",
-  "i18n_load_failed": "Error al cargar archivo de traducción: %v"
+  "i18n_load_failed": "Error al cargar archivo de traducción: %v",
+  "setup_welcome_header": "🎉 ¡Bienvenido a Fabric! Vamos a configurarte.",
+  "setup_step_downloading_patterns": "📥 Paso 1: Descargando patrones (requeridos para que Fabric funcione)...",
+  "setup_step_downloading_strategies": "📥 Paso 2: Descargando estrategias (requeridas para que Fabric funcione)...",
+  "setup_step_configure_ai_provider": "🤖 Paso 3: Configurar un proveedor de IA",
+  "setup_ai_provider_required": "Fabric necesita al menos un proveedor de IA para funcionar.",
+  "setup_add_more_providers_later": "Podrás agregar más proveedores después con 'fabric --setup'",
+  "setup_step_setting_defaults": "⚙️  Paso 4: Estableciendo proveedor y modelo predeterminados...",
+  "setup_complete_header": "✅ ¡Configuración completa! Ya puedes usar Fabric.",
+  "setup_next_steps": "Próximos pasos:",
+  "setup_list_patterns": "• Listar patrones disponibles: fabric -l",
+  "setup_try_pattern": "• Probar un patrón: echo 'tu texto' | fabric --pattern summarize",
+  "setup_configure_more": "• Configurar más opciones: fabric --setup",
+  "setup_failed_download_patterns": "error al descargar patrones: %w",
+  "setup_failed_download_strategies": "error al descargar estrategias: %w",
+  "setup_failed_set_defaults": "error al establecer proveedor y modelo predeterminados: %w",
+  "setup_no_ai_provider_selected": "no se seleccionó proveedor de IA - se requiere al menos uno",
+  "setup_invalid_selection": "selección inválida: %s",
+  "setup_available_ai_providers": "Proveedores de IA Disponibles:",
+  "setup_enter_ai_provider_number": "Número de Proveedor de IA",
+  "setup_available_plugins": "Plugins disponibles:",
+  "setup_plugin_number": "Número de Plugin",
+  "setup_required_configuration_header": "━━━ CONFIGURACIÓN REQUERIDA ━━━\n\nProveedores de IA [se requiere al menos uno]",
+  "setup_required_tools": "Herramientas Requeridas",
+  "setup_optional_configuration_header": "━━━ CONFIGURACIÓN OPCIONAL ━━━\n\nHerramientas Opcionales",
+  "setup_validation_header": "Estado de Configuración:",
+  "setup_validation_ai_provider_configured": "✓ Proveedor de IA configurado",
+  "setup_validation_ai_provider_missing": "✗ Proveedor de IA no configurado - Requerido para que Fabric funcione",
+  "setup_validation_defaults_configured": "✓ Proveedor/modelo predeterminado establecido: %s/%s",
+  "setup_validation_defaults_missing": "✗ Proveedor/modelo predeterminado no establecido - Requerido para que Fabric funcione",
+  "setup_validation_patterns_configured": "✓ Patrones descargados",
+  "setup_validation_patterns_missing": "✗ Patrones no encontrados - Requeridos para que Fabric funcione",
+  "setup_validation_strategies_configured": "✓ Estrategias descargadas",
+  "setup_validation_strategies_missing": "✗ Estrategias no encontradas - Requeridas para que Fabric funcione",
+  "setup_validation_incomplete_warning": "⚠️  ¡Configuración incompleta! Faltan componentes requeridos.",
+  "setup_validation_incomplete_help": "Ejecuta 'fabric --setup' de nuevo para configurar los elementos faltantes,\no ejecuta 'fabric -U' para descargar patrones y estrategias.",
+  "setup_validation_complete": "✓ ¡Todos los componentes requeridos configurados!",
+  "patterns_not_found_header": "⚠️  ¡No se encontraron patrones!",
+  "patterns_required_to_work": "Los patrones son requeridos para que Fabric funcione. Para solucionar esto:",
+  "patterns_option_run_setup": "Opción 1 (Recomendada): Ejecutar configuración para descargar patrones",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "Opción 2: Descargar/actualizar patrones directamente",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "patrón '%s' no encontrado.\n\n¡No hay patrones instalados! Para solucionar esto:\n  • Ejecuta 'fabric --setup' para configurar y descargar patrones\n  • O ejecuta 'fabric -U' para descargar/actualizar patrones directamente",
+  "pattern_not_found_list_available": "patrón '%s' no encontrado. Ejecuta 'fabric -l' para ver los patrones disponibles",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  NO CONFIGURADO"
 }

internal/i18n/locales/fa.json

@@ -161,5 +161,51 @@
   "no_items_found": "هیچ %s",
   "no_description_available": "توضیحی در دسترس نیست",
   "i18n_download_failed": "دانلود ترجمه برای زبان '%s' ناموفق بود: %v",
-  "i18n_load_failed": "بارگذاری فایل ترجمه ناموفق بود: %v"
+  "i18n_load_failed": "بارگذاری فایل ترجمه ناموفق بود: %v",
+  "setup_welcome_header": "🎉 به Fabric خوش آمدید! بیایید تنظیمات را انجام دهیم.",
+  "setup_step_downloading_patterns": "📥 مرحله ۱: دانلود الگوها (برای کار Fabric ضروری است)...",
+  "setup_step_downloading_strategies": "📥 مرحله ۲: دانلود استراتژی‌ها (برای کار Fabric ضروری است)...",
+  "setup_step_configure_ai_provider": "🤖 مرحله ۳: پیکربندی یک ارائه‌دهنده هوش مصنوعی",
+  "setup_ai_provider_required": "Fabric برای کار کردن به حداقل یک ارائه‌دهنده هوش مصنوعی نیاز دارد.",
+  "setup_add_more_providers_later": "می‌توانید بعداً با 'fabric --setup' ارائه‌دهندگان بیشتری اضافه کنید",
+  "setup_step_setting_defaults": "⚙️  مرحله ۴: تنظیم ارائه‌دهنده و مدل پیش‌فرض...",
+  "setup_complete_header": "✅ تنظیمات کامل شد! اکنون می‌توانید از Fabric استفاده کنید.",
+  "setup_next_steps": "مراحل بعدی:",
+  "setup_list_patterns": "• نمایش الگوهای موجود: fabric -l",
+  "setup_try_pattern": "• امتحان یک الگو: echo 'متن شما' | fabric --pattern summarize",
+  "setup_configure_more": "• پیکربندی تنظیمات بیشتر: fabric --setup",
+  "setup_failed_download_patterns": "دانلود الگوها ناموفق بود: %w",
+  "setup_failed_download_strategies": "دانلود استراتژی‌ها ناموفق بود: %w",
+  "setup_failed_set_defaults": "تنظیم ارائه‌دهنده و مدل پیش‌فرض ناموفق بود: %w",
+  "setup_no_ai_provider_selected": "هیچ ارائه‌دهنده هوش مصنوعی انتخاب نشده - حداقل یکی ضروری است",
+  "setup_invalid_selection": "انتخاب نامعتبر: %s",
+  "setup_available_ai_providers": "ارائه‌دهندگان هوش مصنوعی موجود:",
+  "setup_enter_ai_provider_number": "شماره ارائه‌دهنده هوش مصنوعی",
+  "setup_available_plugins": "افزونه‌های موجود:",
+  "setup_plugin_number": "شماره افزونه",
+  "setup_required_configuration_header": "━━━ پیکربندی ضروری ━━━\n\nارائه‌دهندگان هوش مصنوعی [حداقل یکی ضروری است]",
+  "setup_required_tools": "ابزارهای ضروری",
+  "setup_optional_configuration_header": "━━━ پیکربندی اختیاری ━━━\n\nابزارهای اختیاری",
+  "setup_validation_header": "وضعیت پیکربندی:",
+  "setup_validation_ai_provider_configured": "✓ ارائه‌دهنده هوش مصنوعی پیکربندی شده",
+  "setup_validation_ai_provider_missing": "✗ ارائه‌دهنده هوش مصنوعی پیکربندی نشده - برای کار Fabric ضروری است",
+  "setup_validation_defaults_configured": "✓ ارائه‌دهنده/مدل پیش‌فرض تنظیم شده: %s/%s",
+  "setup_validation_defaults_missing": "✗ ارائه‌دهنده/مدل پیش‌فرض تنظیم نشده - برای کار Fabric ضروری است",
+  "setup_validation_patterns_configured": "✓ الگوها دانلود شده",
+  "setup_validation_patterns_missing": "✗ الگوها یافت نشد - برای کار Fabric ضروری است",
+  "setup_validation_strategies_configured": "✓ استراتژی‌ها دانلود شده",
+  "setup_validation_strategies_missing": "✗ استراتژی‌ها یافت نشد - برای کار Fabric ضروری است",
+  "setup_validation_incomplete_warning": "⚠️  تنظیمات ناقص! اجزای ضروری وجود ندارند.",
+  "setup_validation_incomplete_help": "دوباره 'fabric --setup' را اجرا کنید تا موارد ناقص را پیکربندی کنید،\nیا 'fabric -U' را برای دانلود الگوها و استراتژی‌ها اجرا کنید.",
+  "setup_validation_complete": "✓ تمام اجزای ضروری پیکربندی شده‌اند!",
+  "patterns_not_found_header": "⚠️  هیچ الگویی یافت نشد!",
+  "patterns_required_to_work": "الگوها برای کار Fabric ضروری هستند. برای رفع این مشکل:",
+  "patterns_option_run_setup": "گزینه ۱ (توصیه شده): اجرای تنظیمات برای دانلود الگوها",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "گزینه ۲: دانلود/به‌روزرسانی مستقیم الگوها",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "الگوی '%s' یافت نشد.\n\nهیچ الگویی نصب نشده است! برای رفع این مشکل:\n  • 'fabric --setup' را برای پیکربندی و دانلود الگوها اجرا کنید\n  • یا 'fabric -U' را برای دانلود/به‌روزرسانی الگوها اجرا کنید",
+  "pattern_not_found_list_available": "الگوی '%s' یافت نشد. برای مشاهده الگوهای موجود 'fabric -l' را اجرا کنید",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  پیکربندی نشده"
 }

internal/i18n/locales/fr.json

@@ -161,5 +161,51 @@
   "no_items_found": "Aucun %s",
   "no_description_available": "Aucune description disponible",
   "i18n_download_failed": "Échec du téléchargement de la traduction pour la langue '%s' : %v",
-  "i18n_load_failed": "Échec du chargement du fichier de traduction : %v"
+  "i18n_load_failed": "Échec du chargement du fichier de traduction : %v",
+  "setup_welcome_header": "🎉 Bienvenue sur Fabric ! Configurons votre installation.",
+  "setup_step_downloading_patterns": "📥 Étape 1 : Téléchargement des modèles (requis pour le fonctionnement de Fabric)...",
+  "setup_step_downloading_strategies": "📥 Étape 2 : Téléchargement des stratégies (requis pour le fonctionnement de Fabric)...",
+  "setup_step_configure_ai_provider": "🤖 Étape 3 : Configurer un fournisseur d'IA",
+  "setup_ai_provider_required": "Fabric a besoin d'au moins un fournisseur d'IA pour fonctionner.",
+  "setup_add_more_providers_later": "Vous pourrez ajouter d'autres fournisseurs plus tard avec 'fabric --setup'",
+  "setup_step_setting_defaults": "⚙️  Étape 4 : Configuration du fournisseur et du modèle par défaut...",
+  "setup_complete_header": "✅ Configuration terminée ! Vous pouvez maintenant utiliser Fabric.",
+  "setup_next_steps": "Prochaines étapes :",
+  "setup_list_patterns": "• Lister les modèles disponibles : fabric -l",
+  "setup_try_pattern": "• Essayer un modèle : echo 'votre texte' | fabric --pattern summarize",
+  "setup_configure_more": "• Configurer plus de paramètres : fabric --setup",
+  "setup_failed_download_patterns": "échec du téléchargement des modèles : %w",
+  "setup_failed_download_strategies": "échec du téléchargement des stratégies : %w",
+  "setup_failed_set_defaults": "échec de la configuration du fournisseur et du modèle par défaut : %w",
+  "setup_no_ai_provider_selected": "aucun fournisseur d'IA sélectionné - au moins un est requis",
+  "setup_invalid_selection": "sélection invalide : %s",
+  "setup_available_ai_providers": "Fournisseurs d'IA disponibles :",
+  "setup_enter_ai_provider_number": "Numéro du fournisseur d'IA",
+  "setup_available_plugins": "Plugins disponibles :",
+  "setup_plugin_number": "Numéro du plugin",
+  "setup_required_configuration_header": "━━━ CONFIGURATION REQUISE ━━━\n\nFournisseurs d'IA [au moins un requis]",
+  "setup_required_tools": "Outils requis",
+  "setup_optional_configuration_header": "━━━ CONFIGURATION OPTIONNELLE ━━━\n\nOutils optionnels",
+  "setup_validation_header": "État de la configuration :",
+  "setup_validation_ai_provider_configured": "✓ Fournisseur d'IA configuré",
+  "setup_validation_ai_provider_missing": "✗ Fournisseur d'IA non configuré - Requis pour le fonctionnement de Fabric",
+  "setup_validation_defaults_configured": "✓ Fournisseur/modèle par défaut défini : %s/%s",
+  "setup_validation_defaults_missing": "✗ Fournisseur/modèle par défaut non défini - Requis pour le fonctionnement de Fabric",
+  "setup_validation_patterns_configured": "✓ Modèles téléchargés",
+  "setup_validation_patterns_missing": "✗ Modèles non trouvés - Requis pour le fonctionnement de Fabric",
+  "setup_validation_strategies_configured": "✓ Stratégies téléchargées",
+  "setup_validation_strategies_missing": "✗ Stratégies non trouvées - Requises pour le fonctionnement de Fabric",
+  "setup_validation_incomplete_warning": "⚠️  Configuration incomplète ! Composants requis manquants.",
+  "setup_validation_incomplete_help": "Exécutez à nouveau 'fabric --setup' pour configurer les éléments manquants,\nou exécutez 'fabric -U' pour télécharger les modèles et stratégies.",
+  "setup_validation_complete": "✓ Tous les composants requis sont configurés !",
+  "patterns_not_found_header": "⚠️  Aucun modèle trouvé !",
+  "patterns_required_to_work": "Les modèles sont requis pour le fonctionnement de Fabric. Pour résoudre ce problème :",
+  "patterns_option_run_setup": "Option 1 (Recommandée) : Exécuter la configuration pour télécharger les modèles",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "Option 2 : Télécharger/mettre à jour les modèles directement",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "modèle '%s' non trouvé.\n\nAucun modèle n'est installé ! Pour résoudre ce problème :\n  • Exécutez 'fabric --setup' pour configurer et télécharger les modèles\n  • Ou exécutez 'fabric -U' pour télécharger/mettre à jour les modèles directement",
+  "pattern_not_found_list_available": "modèle '%s' non trouvé. Exécutez 'fabric -l' pour voir les modèles disponibles",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  NON CONFIGURÉ"
 }

internal/i18n/locales/it.json

@@ -161,5 +161,51 @@
   "no_items_found": "Nessun %s",
   "no_description_available": "Nessuna descrizione disponibile",
   "i18n_download_failed": "Fallito il download della traduzione per la lingua '%s': %v",
-  "i18n_load_failed": "Fallito il caricamento del file di traduzione: %v"
+  "i18n_load_failed": "Fallito il caricamento del file di traduzione: %v",
+  "setup_welcome_header": "🎉 Benvenuto su Fabric! Configuriamo tutto.",
+  "setup_step_downloading_patterns": "📥 Passo 1: Download dei pattern (richiesti per il funzionamento di Fabric)...",
+  "setup_step_downloading_strategies": "📥 Passo 2: Download delle strategie (richieste per il funzionamento di Fabric)...",
+  "setup_step_configure_ai_provider": "🤖 Passo 3: Configura un fornitore di IA",
+  "setup_ai_provider_required": "Fabric necessita di almeno un fornitore di IA per funzionare.",
+  "setup_add_more_providers_later": "Potrai aggiungere altri fornitori in seguito con 'fabric --setup'",
+  "setup_step_setting_defaults": "⚙️  Passo 4: Impostazione del fornitore e del modello predefiniti...",
+  "setup_complete_header": "✅ Configurazione completata! Ora puoi usare Fabric.",
+  "setup_next_steps": "Prossimi passi:",
+  "setup_list_patterns": "• Elenca i pattern disponibili: fabric -l",
+  "setup_try_pattern": "• Prova un pattern: echo 'il tuo testo' | fabric --pattern summarize",
+  "setup_configure_more": "• Configura altre impostazioni: fabric --setup",
+  "setup_failed_download_patterns": "download dei pattern fallito: %w",
+  "setup_failed_download_strategies": "download delle strategie fallito: %w",
+  "setup_failed_set_defaults": "impostazione del fornitore e del modello predefiniti fallita: %w",
+  "setup_no_ai_provider_selected": "nessun fornitore di IA selezionato - almeno uno è richiesto",
+  "setup_invalid_selection": "selezione non valida: %s",
+  "setup_available_ai_providers": "Fornitori di IA disponibili:",
+  "setup_enter_ai_provider_number": "Numero del fornitore di IA",
+  "setup_available_plugins": "Plugin disponibili:",
+  "setup_plugin_number": "Numero del plugin",
+  "setup_required_configuration_header": "━━━ CONFIGURAZIONE RICHIESTA ━━━\n\nFornitori di IA [almeno uno richiesto]",
+  "setup_required_tools": "Strumenti richiesti",
+  "setup_optional_configuration_header": "━━━ CONFIGURAZIONE OPZIONALE ━━━\n\nStrumenti opzionali",
+  "setup_validation_header": "Stato della configurazione:",
+  "setup_validation_ai_provider_configured": "✓ Fornitore di IA configurato",
+  "setup_validation_ai_provider_missing": "✗ Fornitore di IA non configurato - Richiesto per il funzionamento di Fabric",
+  "setup_validation_defaults_configured": "✓ Fornitore/modello predefinito impostato: %s/%s",
+  "setup_validation_defaults_missing": "✗ Fornitore/modello predefinito non impostato - Richiesto per il funzionamento di Fabric",
+  "setup_validation_patterns_configured": "✓ Pattern scaricati",
+  "setup_validation_patterns_missing": "✗ Pattern non trovati - Richiesti per il funzionamento di Fabric",
+  "setup_validation_strategies_configured": "✓ Strategie scaricate",
+  "setup_validation_strategies_missing": "✗ Strategie non trovate - Richieste per il funzionamento di Fabric",
+  "setup_validation_incomplete_warning": "⚠️  Configurazione incompleta! Componenti richiesti mancanti.",
+  "setup_validation_incomplete_help": "Esegui di nuovo 'fabric --setup' per configurare gli elementi mancanti,\noppure esegui 'fabric -U' per scaricare pattern e strategie.",
+  "setup_validation_complete": "✓ Tutti i componenti richiesti sono configurati!",
+  "patterns_not_found_header": "⚠️  Nessun pattern trovato!",
+  "patterns_required_to_work": "I pattern sono richiesti per il funzionamento di Fabric. Per risolvere:",
+  "patterns_option_run_setup": "Opzione 1 (Consigliata): Esegui la configurazione per scaricare i pattern",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "Opzione 2: Scarica/aggiorna i pattern direttamente",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "pattern '%s' non trovato.\n\nNessun pattern installato! Per risolvere:\n  • Esegui 'fabric --setup' per configurare e scaricare i pattern\n  • Oppure esegui 'fabric -U' per scaricare/aggiornare i pattern direttamente",
+  "pattern_not_found_list_available": "pattern '%s' non trovato. Esegui 'fabric -l' per vedere i pattern disponibili",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  NON CONFIGURATO"
 }

internal/i18n/locales/ja.json

@@ -161,5 +161,51 @@
   "no_items_found": "%s がありません",
   "no_description_available": "説明がありません",
   "i18n_download_failed": "言語 '%s' の翻訳のダウンロードに失敗しました: %v",
-  "i18n_load_failed": "翻訳ファイルの読み込みに失敗しました: %v"
+  "i18n_load_failed": "翻訳ファイルの読み込みに失敗しました: %v",
+  "setup_welcome_header": "🎉 Fabricへようこそ！セットアップを始めましょう。",
+  "setup_step_downloading_patterns": "📥 ステップ1: パターンをダウンロード中（Fabricの動作に必要です）...",
+  "setup_step_downloading_strategies": "📥 ステップ2: ストラテジーをダウンロード中（Fabricの動作に必要です）...",
+  "setup_step_configure_ai_provider": "🤖 ステップ3: AIプロバイダーを設定",
+  "setup_ai_provider_required": "Fabricを動作させるには、少なくとも1つのAIプロバイダーが必要です。",
+  "setup_add_more_providers_later": "'fabric --setup'で後からプロバイダーを追加できます",
+  "setup_step_setting_defaults": "⚙️  ステップ4: デフォルトのベンダーとモデルを設定中...",
+  "setup_complete_header": "✅ セットアップ完了！Fabricを使用できます。",
+  "setup_next_steps": "次のステップ:",
+  "setup_list_patterns": "• 利用可能なパターンを一覧表示: fabric -l",
+  "setup_try_pattern": "• パターンを試す: echo 'テキスト' | fabric --pattern summarize",
+  "setup_configure_more": "• その他の設定: fabric --setup",
+  "setup_failed_download_patterns": "パターンのダウンロードに失敗しました: %w",
+  "setup_failed_download_strategies": "ストラテジーのダウンロードに失敗しました: %w",
+  "setup_failed_set_defaults": "デフォルトのベンダーとモデルの設定に失敗しました: %w",
+  "setup_no_ai_provider_selected": "AIプロバイダーが選択されていません - 少なくとも1つは必要です",
+  "setup_invalid_selection": "無効な選択: %s",
+  "setup_available_ai_providers": "利用可能なAIプロバイダー:",
+  "setup_enter_ai_provider_number": "AIプロバイダー番号",
+  "setup_available_plugins": "利用可能なプラグイン:",
+  "setup_plugin_number": "プラグイン番号",
+  "setup_required_configuration_header": "━━━ 必須設定 ━━━\n\nAIベンダー [少なくとも1つ必要]",
+  "setup_required_tools": "必須ツール",
+  "setup_optional_configuration_header": "━━━ オプション設定 ━━━\n\nオプションツール",
+  "setup_validation_header": "設定状況:",
+  "setup_validation_ai_provider_configured": "✓ AIプロバイダー設定済み",
+  "setup_validation_ai_provider_missing": "✗ AIプロバイダー未設定 - Fabricの動作に必要です",
+  "setup_validation_defaults_configured": "✓ デフォルトのベンダー/モデル設定済み: %s/%s",
+  "setup_validation_defaults_missing": "✗ デフォルトのベンダー/モデル未設定 - Fabricの動作に必要です",
+  "setup_validation_patterns_configured": "✓ パターンダウンロード済み",
+  "setup_validation_patterns_missing": "✗ パターンが見つかりません - Fabricの動作に必要です",
+  "setup_validation_strategies_configured": "✓ ストラテジーダウンロード済み",
+  "setup_validation_strategies_missing": "✗ ストラテジーが見つかりません - Fabricの動作に必要です",
+  "setup_validation_incomplete_warning": "⚠️  セットアップ未完了！必要なコンポーネントが不足しています。",
+  "setup_validation_incomplete_help": "'fabric --setup'を再度実行して不足項目を設定するか、\n'fabric -U'を実行してパターンとストラテジーをダウンロードしてください。",
+  "setup_validation_complete": "✓ 必要なコンポーネントがすべて設定されています！",
+  "patterns_not_found_header": "⚠️  パターンが見つかりません！",
+  "patterns_required_to_work": "Fabricを動作させるにはパターンが必要です。解決するには:",
+  "patterns_option_run_setup": "オプション1（推奨）: セットアップを実行してパターンをダウンロード",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "オプション2: パターンを直接ダウンロード/更新",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "パターン '%s' が見つかりません。\n\nパターンがインストールされていません！解決するには:\n  • 'fabric --setup'を実行してパターンを設定・ダウンロード\n  • または'fabric -U'を実行してパターンをダウンロード/更新",
+  "pattern_not_found_list_available": "パターン '%s' が見つかりません。'fabric -l'で利用可能なパターンを確認してください",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  未設定"
 }

internal/i18n/locales/pt-BR.json

@@ -161,5 +161,51 @@
   "no_items_found": "Nenhum %s",
   "no_description_available": "Nenhuma descrição disponível",
   "i18n_download_failed": "Falha ao baixar tradução para o idioma '%s': %v",
-  "i18n_load_failed": "Falha ao carregar arquivo de tradução: %v"
+  "i18n_load_failed": "Falha ao carregar arquivo de tradução: %v",
+  "setup_welcome_header": "🎉 Bem-vindo ao Fabric! Vamos configurar tudo.",
+  "setup_step_downloading_patterns": "📥 Passo 1: Baixando padrões (necessários para o Fabric funcionar)...",
+  "setup_step_downloading_strategies": "📥 Passo 2: Baixando estratégias (necessárias para o Fabric funcionar)...",
+  "setup_step_configure_ai_provider": "🤖 Passo 3: Configurar um provedor de IA",
+  "setup_ai_provider_required": "O Fabric precisa de pelo menos um provedor de IA para funcionar.",
+  "setup_add_more_providers_later": "Você poderá adicionar mais provedores depois com 'fabric --setup'",
+  "setup_step_setting_defaults": "⚙️  Passo 4: Configurando provedor e modelo padrão...",
+  "setup_complete_header": "✅ Configuração completa! Agora você pode usar o Fabric.",
+  "setup_next_steps": "Próximos passos:",
+  "setup_list_patterns": "• Listar padrões disponíveis: fabric -l",
+  "setup_try_pattern": "• Experimentar um padrão: echo 'seu texto' | fabric --pattern summarize",
+  "setup_configure_more": "• Configurar mais opções: fabric --setup",
+  "setup_failed_download_patterns": "falha ao baixar padrões: %w",
+  "setup_failed_download_strategies": "falha ao baixar estratégias: %w",
+  "setup_failed_set_defaults": "falha ao configurar provedor e modelo padrão: %w",
+  "setup_no_ai_provider_selected": "nenhum provedor de IA selecionado - pelo menos um é necessário",
+  "setup_invalid_selection": "seleção inválida: %s",
+  "setup_available_ai_providers": "Provedores de IA Disponíveis:",
+  "setup_enter_ai_provider_number": "Número do Provedor de IA",
+  "setup_available_plugins": "Plugins disponíveis:",
+  "setup_plugin_number": "Número do Plugin",
+  "setup_required_configuration_header": "━━━ CONFIGURAÇÃO OBRIGATÓRIA ━━━\n\nProvedores de IA [pelo menos um obrigatório]",
+  "setup_required_tools": "Ferramentas Obrigatórias",
+  "setup_optional_configuration_header": "━━━ CONFIGURAÇÃO OPCIONAL ━━━\n\nFerramentas Opcionais",
+  "setup_validation_header": "Status da Configuração:",
+  "setup_validation_ai_provider_configured": "✓ Provedor de IA configurado",
+  "setup_validation_ai_provider_missing": "✗ Provedor de IA não configurado - Necessário para o Fabric funcionar",
+  "setup_validation_defaults_configured": "✓ Provedor/modelo padrão definido: %s/%s",
+  "setup_validation_defaults_missing": "✗ Provedor/modelo padrão não definido - Necessário para o Fabric funcionar",
+  "setup_validation_patterns_configured": "✓ Padrões baixados",
+  "setup_validation_patterns_missing": "✗ Padrões não encontrados - Necessários para o Fabric funcionar",
+  "setup_validation_strategies_configured": "✓ Estratégias baixadas",
+  "setup_validation_strategies_missing": "✗ Estratégias não encontradas - Necessárias para o Fabric funcionar",
+  "setup_validation_incomplete_warning": "⚠️  Configuração incompleta! Componentes necessários ausentes.",
+  "setup_validation_incomplete_help": "Execute 'fabric --setup' novamente para configurar itens faltantes,\nou execute 'fabric -U' para baixar padrões e estratégias.",
+  "setup_validation_complete": "✓ Todos os componentes necessários estão configurados!",
+  "patterns_not_found_header": "⚠️  Nenhum padrão encontrado!",
+  "patterns_required_to_work": "Padrões são necessários para o Fabric funcionar. Para resolver:",
+  "patterns_option_run_setup": "Opção 1 (Recomendada): Execute a configuração para baixar padrões",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "Opção 2: Baixar/atualizar padrões diretamente",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "padrão '%s' não encontrado.\n\nNenhum padrão instalado! Para resolver:\n  • Execute 'fabric --setup' para configurar e baixar padrões\n  • Ou execute 'fabric -U' para baixar/atualizar padrões diretamente",
+  "pattern_not_found_list_available": "padrão '%s' não encontrado. Execute 'fabric -l' para ver os padrões disponíveis",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  NÃO CONFIGURADO"
 }

internal/i18n/locales/pt-PT.json

@@ -161,5 +161,51 @@
   "no_items_found": "Nenhum %s",
   "no_description_available": "Nenhuma descrição disponível",
   "i18n_download_failed": "Falha ao descarregar tradução para o idioma '%s': %v",
-  "i18n_load_failed": "Falha ao carregar ficheiro de tradução: %v"
+  "i18n_load_failed": "Falha ao carregar ficheiro de tradução: %v",
+  "setup_welcome_header": "🎉 Bem-vindo ao Fabric! Vamos configurar tudo.",
+  "setup_step_downloading_patterns": "📥 Passo 1: A descarregar padrões (necessários para o Fabric funcionar)...",
+  "setup_step_downloading_strategies": "📥 Passo 2: A descarregar estratégias (necessárias para o Fabric funcionar)...",
+  "setup_step_configure_ai_provider": "🤖 Passo 3: Configurar um fornecedor de IA",
+  "setup_ai_provider_required": "O Fabric precisa de pelo menos um fornecedor de IA para funcionar.",
+  "setup_add_more_providers_later": "Poderá adicionar mais fornecedores depois com 'fabric --setup'",
+  "setup_step_setting_defaults": "⚙️  Passo 4: A configurar fornecedor e modelo predefinido...",
+  "setup_complete_header": "✅ Configuração completa! Agora pode usar o Fabric.",
+  "setup_next_steps": "Próximos passos:",
+  "setup_list_patterns": "• Listar padrões disponíveis: fabric -l",
+  "setup_try_pattern": "• Experimentar um padrão: echo 'o seu texto' | fabric --pattern summarize",
+  "setup_configure_more": "• Configurar mais opções: fabric --setup",
+  "setup_failed_download_patterns": "falha ao descarregar padrões: %w",
+  "setup_failed_download_strategies": "falha ao descarregar estratégias: %w",
+  "setup_failed_set_defaults": "falha ao configurar fornecedor e modelo predefinido: %w",
+  "setup_no_ai_provider_selected": "nenhum fornecedor de IA selecionado - pelo menos um é necessário",
+  "setup_invalid_selection": "seleção inválida: %s",
+  "setup_available_ai_providers": "Fornecedores de IA Disponíveis:",
+  "setup_enter_ai_provider_number": "Número do Fornecedor de IA",
+  "setup_available_plugins": "Plugins disponíveis:",
+  "setup_plugin_number": "Número do Plugin",
+  "setup_required_configuration_header": "━━━ CONFIGURAÇÃO OBRIGATÓRIA ━━━\n\nFornecedores de IA [pelo menos um obrigatório]",
+  "setup_required_tools": "Ferramentas Obrigatórias",
+  "setup_optional_configuration_header": "━━━ CONFIGURAÇÃO OPCIONAL ━━━\n\nFerramentas Opcionais",
+  "setup_validation_header": "Estado da Configuração:",
+  "setup_validation_ai_provider_configured": "✓ Fornecedor de IA configurado",
+  "setup_validation_ai_provider_missing": "✗ Fornecedor de IA não configurado - Necessário para o Fabric funcionar",
+  "setup_validation_defaults_configured": "✓ Fornecedor/modelo predefinido definido: %s/%s",
+  "setup_validation_defaults_missing": "✗ Fornecedor/modelo predefinido não definido - Necessário para o Fabric funcionar",
+  "setup_validation_patterns_configured": "✓ Padrões descarregados",
+  "setup_validation_patterns_missing": "✗ Padrões não encontrados - Necessários para o Fabric funcionar",
+  "setup_validation_strategies_configured": "✓ Estratégias descarregadas",
+  "setup_validation_strategies_missing": "✗ Estratégias não encontradas - Necessárias para o Fabric funcionar",
+  "setup_validation_incomplete_warning": "⚠️  Configuração incompleta! Componentes necessários em falta.",
+  "setup_validation_incomplete_help": "Execute 'fabric --setup' novamente para configurar itens em falta,\nou execute 'fabric -U' para descarregar padrões e estratégias.",
+  "setup_validation_complete": "✓ Todos os componentes necessários estão configurados!",
+  "patterns_not_found_header": "⚠️  Nenhum padrão encontrado!",
+  "patterns_required_to_work": "Padrões são necessários para o Fabric funcionar. Para resolver:",
+  "patterns_option_run_setup": "Opção 1 (Recomendada): Execute a configuração para descarregar padrões",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "Opção 2: Descarregar/atualizar padrões diretamente",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "padrão '%s' não encontrado.\n\nNenhum padrão instalado! Para resolver:\n  • Execute 'fabric --setup' para configurar e descarregar padrões\n  • Ou execute 'fabric -U' para descarregar/atualizar padrões diretamente",
+  "pattern_not_found_list_available": "padrão '%s' não encontrado. Execute 'fabric -l' para ver os padrões disponíveis",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  NÃO CONFIGURADO"
 }

internal/i18n/locales/zh.json

@@ -161,5 +161,51 @@
   "no_items_found": "没有 %s",
   "no_description_available": "没有可用描述",
   "i18n_download_failed": "下载语言 '%s' 的翻译失败: %v",
-  "i18n_load_failed": "加载翻译文件失败: %v"
+  "i18n_load_failed": "加载翻译文件失败: %v",
+  "setup_welcome_header": "🎉 欢迎使用 Fabric！让我们开始设置。",
+  "setup_step_downloading_patterns": "📥 步骤 1：正在下载模式（Fabric 运行所需）...",
+  "setup_step_downloading_strategies": "📥 步骤 2：正在下载策略（Fabric 运行所需）...",
+  "setup_step_configure_ai_provider": "🤖 步骤 3：配置 AI 提供商",
+  "setup_ai_provider_required": "Fabric 需要至少一个 AI 提供商才能运行。",
+  "setup_add_more_providers_later": "您可以稍后通过 'fabric --setup' 添加更多提供商",
+  "setup_step_setting_defaults": "⚙️  步骤 4：正在设置默认提供商和模型...",
+  "setup_complete_header": "✅ 设置完成！您现在可以使用 Fabric 了。",
+  "setup_next_steps": "下一步：",
+  "setup_list_patterns": "• 列出可用模式：fabric -l",
+  "setup_try_pattern": "• 尝试一个模式：echo '您的文本' | fabric --pattern summarize",
+  "setup_configure_more": "• 配置更多设置：fabric --setup",
+  "setup_failed_download_patterns": "下载模式失败：%w",
+  "setup_failed_download_strategies": "下载策略失败：%w",
+  "setup_failed_set_defaults": "设置默认提供商和模型失败：%w",
+  "setup_no_ai_provider_selected": "未选择 AI 提供商 - 至少需要一个",
+  "setup_invalid_selection": "无效的选择：%s",
+  "setup_available_ai_providers": "可用的 AI 提供商：",
+  "setup_enter_ai_provider_number": "AI 提供商编号",
+  "setup_available_plugins": "可用的插件：",
+  "setup_plugin_number": "插件编号",
+  "setup_required_configuration_header": "━━━ 必需配置 ━━━\n\nAI 提供商 [至少需要一个]",
+  "setup_required_tools": "必需工具",
+  "setup_optional_configuration_header": "━━━ 可选配置 ━━━\n\n可选工具",
+  "setup_validation_header": "配置状态：",
+  "setup_validation_ai_provider_configured": "✓ AI 提供商已配置",
+  "setup_validation_ai_provider_missing": "✗ AI 提供商未配置 - Fabric 运行所需",
+  "setup_validation_defaults_configured": "✓ 默认提供商/模型已设置：%s/%s",
+  "setup_validation_defaults_missing": "✗ 默认提供商/模型未设置 - Fabric 运行所需",
+  "setup_validation_patterns_configured": "✓ 模式已下载",
+  "setup_validation_patterns_missing": "✗ 未找到模式 - Fabric 运行所需",
+  "setup_validation_strategies_configured": "✓ 策略已下载",
+  "setup_validation_strategies_missing": "✗ 未找到策略 - Fabric 运行所需",
+  "setup_validation_incomplete_warning": "⚠️  设置不完整！缺少必需组件。",
+  "setup_validation_incomplete_help": "再次运行 'fabric --setup' 配置缺失项，\n或运行 'fabric -U' 下载模式和策略。",
+  "setup_validation_complete": "✓ 所有必需组件已配置！",
+  "patterns_not_found_header": "⚠️  未找到模式！",
+  "patterns_required_to_work": "Fabric 需要模式才能运行。要解决此问题：",
+  "patterns_option_run_setup": "选项 1（推荐）：运行设置以下载模式",
+  "patterns_option_run_setup_command": "fabric --setup",
+  "patterns_option_run_update": "选项 2：直接下载/更新模式",
+  "patterns_option_run_update_command": "fabric -U",
+  "pattern_not_found_no_patterns": "未找到模式 '%s'。\n\n未安装任何模式！要解决此问题：\n  • 运行 'fabric --setup' 配置并下载模式\n  • 或运行 'fabric -U' 直接下载/更新模式",
+  "pattern_not_found_list_available": "未找到模式 '%s'。运行 'fabric -l' 查看可用模式",
+  "plugin_configured": " ✓",
+  "plugin_not_configured": " ⚠️  未配置"
 }

internal/log/log.go

@@ -51,7 +51,7 @@ func LevelFromInt(i int) Level {
 }
 
 // Debug writes a debug message if the global level permits.
-func Debug(l Level, format string, a ...interface{}) {
+func Debug(l Level, format string, a ...any) {
 	mu.RLock()
 	current := level
 	w := output
@@ -63,7 +63,7 @@ func Debug(l Level, format string, a ...interface{}) {
 
 // Log writes a message unconditionally to stderr.
 // This is for important messages that should always be shown regardless of debug level.
-func Log(format string, a ...interface{}) {
+func Log(format string, a ...any) {
 	mu.RLock()
 	w := output
 	mu.RUnlock()

internal/plugins/ai/anthropic/oauth_test.go

@@ -52,7 +52,7 @@ func createExpiredToken(accessToken, refreshToken string) *util.OAuthToken {
 }
 
 // mockTokenServer creates a mock OAuth token server for testing
-func mockTokenServer(_ *testing.T, responses map[string]interface{}) *httptest.Server {
+func mockTokenServer(_ *testing.T, responses map[string]any) *httptest.Server {
 	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.URL.Path != "/v1/oauth/token" {
 			http.NotFound(w, r)
@@ -80,7 +80,7 @@ func mockTokenServer(_ *testing.T, responses map[string]interface{}) *httptest.S
 
 		w.Header().Set("Content-Type", "application/json")
 
-		if errorResp, ok := response.(map[string]interface{}); ok && errorResp["error"] != nil {
+		if errorResp, ok := response.(map[string]any); ok && errorResp["error"] != nil {
 			w.WriteHeader(http.StatusBadRequest)
 		}
 
@@ -114,8 +114,8 @@ func TestGeneratePKCE(t *testing.T) {
 
 func TestExchangeToken_Success(t *testing.T) {
 	// Create mock server
-	server := mockTokenServer(t, map[string]interface{}{
-		"authorization_code": map[string]interface{}{
+	server := mockTokenServer(t, map[string]any{
+		"authorization_code": map[string]any{
 			"access_token":  "test_access_token",
 			"refresh_token": "test_refresh_token",
 			"expires_in":    3600,
@@ -161,8 +161,8 @@ func TestRefreshToken_Success(t *testing.T) {
 	os.WriteFile(tokenPath, data, 0600)
 
 	// Create mock server for refresh
-	server := mockTokenServer(t, map[string]interface{}{
-		"refresh_token": map[string]interface{}{
+	server := mockTokenServer(t, map[string]any{
+		"refresh_token": map[string]any{
 			"access_token":  "new_access_token",
 			"refresh_token": "new_refresh_token",
 			"expires_in":    3600,
@@ -416,7 +416,7 @@ func TestGetValidTokenWithValidToken(t *testing.T) {
 
 // Benchmark tests
 func BenchmarkGeneratePKCE(b *testing.B) {
-	for i := 0; i < b.N; i++ {
+	for b.Loop() {
 		_, _, err := generatePKCE()
 		if err != nil {
 			b.Fatal(err)
@@ -427,8 +427,7 @@ func BenchmarkGeneratePKCE(b *testing.B) {
 func BenchmarkTokenIsExpired(b *testing.B) {
 	token := createTestToken("access", "refresh", 3600)
 
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
+	for b.Loop() {
 		token.IsExpired(5)
 	}
 }

internal/plugins/ai/gemini/voices.go

@@ -3,6 +3,7 @@ package gemini
 import (
 	"fmt"
 	"sort"
+	"strings"
 )
 
 // GeminiVoice represents a Gemini TTS voice with its characteristics
@@ -126,16 +127,17 @@ func ListGeminiVoices(shellCompleteMode bool) string {
 	if shellCompleteMode {
 		// For shell completion, just return voice names
 		names := GetGeminiVoiceNames()
-		result := ""
+		var result strings.Builder
 		for _, name := range names {
-			result += name + "\n"
+			result.WriteString(name + "\n")
 		}
-		return result
+		return result.String()
 	}
 
 	// For human-readable output
 	voices := GetGeminiVoices()
-	result := "Available Gemini Text-to-Speech voices:\n\n"
+	var result strings.Builder
+	result.WriteString("Available Gemini Text-to-Speech voices:\n\n")
 
 	// Group by characteristics for better readability
 	groups := map[string][]GeminiVoice{
@@ -186,22 +188,22 @@ func ListGeminiVoices(shellCompleteMode bool) string {
 	// Output grouped voices
 	for groupName, groupVoices := range groups {
 		if len(groupVoices) > 0 {
-			result += fmt.Sprintf("%s:\n", groupName)
+			result.WriteString(fmt.Sprintf("%s:\n", groupName))
 			for _, voice := range groupVoices {
 				defaultStr := ""
 				if voice.Name == "Kore" {
 					defaultStr = " (default)"
 				}
-				result += fmt.Sprintf("  %-15s - %s%s\n", voice.Name, voice.Description, defaultStr)
+				result.WriteString(fmt.Sprintf("  %-15s - %s%s\n", voice.Name, voice.Description, defaultStr))
 			}
-			result += "\n"
+			result.WriteString("\n")
 		}
 	}
 
-	result += "Use --voice <voice_name> to select a specific voice.\n"
-	result += "Example: fabric --voice Charon -m gemini-2.5-flash-preview-tts -o output.wav \"Hello world\"\n"
+	result.WriteString("Use --voice <voice_name> to select a specific voice.\n")
+	result.WriteString("Example: fabric --voice Charon -m gemini-2.5-flash-preview-tts -o output.wav \"Hello world\"\n")
 
-	return result
+	return result.String()
 }
 
 // NOTE: This implementation maintains a curated list based on official Google documentation.

internal/plugins/ai/lmstudio/lmstudio.go

@@ -90,7 +90,7 @@ func (c *Client) ListModels() ([]string, error) {
 func (c *Client) SendStream(msgs []*chat.ChatCompletionMessage, opts *domain.ChatOptions, channel chan string) (err error) {
 	url := fmt.Sprintf("%s/chat/completions", c.ApiUrl.Value)
 
-	payload := map[string]interface{}{
+	payload := map[string]any{
 		"messages": msgs,
 		"model":    opts.Model,
 		"stream":   true, // Enable streaming
@@ -140,27 +140,27 @@ func (c *Client) SendStream(msgs []*chat.ChatCompletionMessage, opts *domain.Cha
 			continue
 		}
 
-		if bytes.HasPrefix(line, []byte("data: ")) {
-			line = bytes.TrimPrefix(line, []byte("data: "))
+		if after, ok := bytes.CutPrefix(line, []byte("data: ")); ok {
+			line = after
 		}
 
 		if string(line) == "[DONE]" {
 			break
 		}
 
-		var result map[string]interface{}
+		var result map[string]any
 		if err = json.Unmarshal(line, &result); err != nil {
 			continue
 		}
 
-		var choices []interface{}
+		var choices []any
 		var ok bool
-		if choices, ok = result["choices"].([]interface{}); !ok || len(choices) == 0 {
+		if choices, ok = result["choices"].([]any); !ok || len(choices) == 0 {
 			continue
 		}
 
-		var delta map[string]interface{}
-		if delta, ok = choices[0].(map[string]interface{})["delta"].(map[string]interface{}); !ok {
+		var delta map[string]any
+		if delta, ok = choices[0].(map[string]any)["delta"].(map[string]any); !ok {
 			continue
 		}
 
@@ -176,7 +176,7 @@ func (c *Client) SendStream(msgs []*chat.ChatCompletionMessage, opts *domain.Cha
 func (c *Client) Send(ctx context.Context, msgs []*chat.ChatCompletionMessage, opts *domain.ChatOptions) (content string, err error) {
 	url := fmt.Sprintf("%s/chat/completions", c.ApiUrl.Value)
 
-	payload := map[string]interface{}{
+	payload := map[string]any{
 		"messages": msgs,
 		"model":    opts.Model,
 		// Add other options from opts if supported by LM Studio
@@ -208,21 +208,21 @@ func (c *Client) Send(ctx context.Context, msgs []*chat.ChatCompletionMessage, o
 		return
 	}
 
-	var result map[string]interface{}
+	var result map[string]any
 	if err = json.NewDecoder(resp.Body).Decode(&result); err != nil {
 		err = fmt.Errorf("failed to decode response: %w", err)
 		return
 	}
 
-	var choices []interface{}
+	var choices []any
 	var ok bool
-	if choices, ok = result["choices"].([]interface{}); !ok || len(choices) == 0 {
+	if choices, ok = result["choices"].([]any); !ok || len(choices) == 0 {
 		err = fmt.Errorf("invalid response format: missing or empty choices")
 		return
 	}
 
-	var message map[string]interface{}
-	if message, ok = choices[0].(map[string]interface{})["message"].(map[string]interface{}); !ok {
+	var message map[string]any
+	if message, ok = choices[0].(map[string]any)["message"].(map[string]any); !ok {
 		err = fmt.Errorf("invalid response format: missing message in first choice")
 		return
 	}
@@ -238,7 +238,7 @@ func (c *Client) Send(ctx context.Context, msgs []*chat.ChatCompletionMessage, o
 func (c *Client) Complete(ctx context.Context, prompt string, opts *domain.ChatOptions) (text string, err error) {
 	url := fmt.Sprintf("%s/completions", c.ApiUrl.Value)
 
-	payload := map[string]interface{}{
+	payload := map[string]any{
 		"prompt": prompt,
 		"model":  opts.Model,
 		// Add other options from opts if supported by LM Studio
@@ -270,20 +270,20 @@ func (c *Client) Complete(ctx context.Context, prompt string, opts *domain.ChatO
 		return
 	}
 
-	var result map[string]interface{}
+	var result map[string]any
 	if err = json.NewDecoder(resp.Body).Decode(&result); err != nil {
 		err = fmt.Errorf("failed to decode response: %w", err)
 		return
 	}
 
-	var choices []interface{}
+	var choices []any
 	var ok bool
-	if choices, ok = result["choices"].([]interface{}); !ok || len(choices) == 0 {
+	if choices, ok = result["choices"].([]any); !ok || len(choices) == 0 {
 		err = fmt.Errorf("invalid response format: missing or empty choices")
 		return
 	}
 
-	if text, ok = choices[0].(map[string]interface{})["text"].(string); !ok {
+	if text, ok = choices[0].(map[string]any)["text"].(string); !ok {
 		err = fmt.Errorf("invalid response format: missing or non-string text in first choice")
 		return
 	}
@@ -294,7 +294,7 @@ func (c *Client) Complete(ctx context.Context, prompt string, opts *domain.ChatO
 func (c *Client) GetEmbeddings(ctx context.Context, input string, opts *domain.ChatOptions) (embeddings []float64, err error) {
 	url := fmt.Sprintf("%s/embeddings", c.ApiUrl.Value)
 
-	payload := map[string]interface{}{
+	payload := map[string]any{
 		"input": input,
 		"model": opts.Model,
 		// Add other options from opts if supported by LM Studio

internal/plugins/ai/ollama/ollama.go

@@ -155,7 +155,7 @@ func (o *Client) createChatRequest(ctx context.Context, msgs []*chat.ChatComplet
 		}
 	}
 
-	options := map[string]interface{}{
+	options := map[string]any{
 		"temperature":       opts.Temperature,
 		"presence_penalty":  opts.PresencePenalty,
 		"frequency_penalty": opts.FrequencyPenalty,

internal/plugins/ai/openai/openai_image.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
 	"strings"
 
 	"github.com/danielmiessler/fabric/internal/domain"
@@ -31,12 +32,7 @@ var ImageGenerationSupportedModels = []string{
 
 // supportsImageGeneration checks if the given model supports the image_generation tool
 func supportsImageGeneration(model string) bool {
-	for _, supportedModel := range ImageGenerationSupportedModels {
-		if model == supportedModel {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(ImageGenerationSupportedModels, model)
 }
 
 // getOutputFormatFromExtension determines the API output format based on file extension

internal/plugins/ai/openai/openai_image_test.go

@@ -345,7 +345,7 @@ func TestAddImageGenerationToolWithUserParameters(t *testing.T) {
 	tests := []struct {
 		name     string
 		opts     *domain.ChatOptions
-		expected map[string]interface{}
+		expected map[string]any
 	}{
 		{
 			name: "All parameters specified",
@@ -356,7 +356,7 @@ func TestAddImageGenerationToolWithUserParameters(t *testing.T) {
 				ImageBackground:  "transparent",
 				ImageCompression: 0, // Not applicable for PNG
 			},
-			expected: map[string]interface{}{
+			expected: map[string]any{
 				"size":          "1536x1024",
 				"quality":       "high",
 				"background":    "transparent",
@@ -372,7 +372,7 @@ func TestAddImageGenerationToolWithUserParameters(t *testing.T) {
 				ImageBackground:  "opaque",
 				ImageCompression: 75,
 			},
-			expected: map[string]interface{}{
+			expected: map[string]any{
 				"size":               "1024x1024",
 				"quality":            "medium",
 				"background":         "opaque",
@@ -386,7 +386,7 @@ func TestAddImageGenerationToolWithUserParameters(t *testing.T) {
 				ImageFile:    "/tmp/test.webp",
 				ImageQuality: "low",
 			},
-			expected: map[string]interface{}{
+			expected: map[string]any{
 				"quality":       "low",
 				"output_format": "webp",
 			},
@@ -396,7 +396,7 @@ func TestAddImageGenerationToolWithUserParameters(t *testing.T) {
 			opts: &domain.ChatOptions{
 				ImageFile: "/tmp/test.png",
 			},
-			expected: map[string]interface{}{
+			expected: map[string]any{
 				"output_format": "png",
 			},
 		},

internal/plugins/ai/openai/openai_test.go

@@ -16,7 +16,7 @@ func TestBuildResponseRequestWithMaxTokens(t *testing.T) {
 
 	var msgs []*chat.ChatCompletionMessage
 
-	for i := 0; i < 2; i++ {
+	for range 2 {
 		msgs = append(msgs, &chat.ChatCompletionMessage{
 			Role:    "User",
 			Content: "My msg",
@@ -42,7 +42,7 @@ func TestBuildResponseRequestNoMaxTokens(t *testing.T) {
 
 	var msgs []*chat.ChatCompletionMessage
 
-	for i := 0; i < 2; i++ {
+	for range 2 {
 		msgs = append(msgs, &chat.ChatCompletionMessage{
 			Role:    "User",
 			Content: "My msg",

internal/plugins/ai/perplexity/perplexity.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"os"
+	"strings"
 	"sync"
 
 	"github.com/danielmiessler/fabric/internal/domain"
@@ -107,18 +108,19 @@ func (c *Client) Send(ctx context.Context, msgs []*chat.ChatCompletionMessage, o
 		return "", fmt.Errorf("perplexity API request failed: %w", err) // Corrected capitalization
 	}
 
-	content := resp.GetLastContent()
+	var content strings.Builder
+	content.WriteString(resp.GetLastContent())
 
 	// Append citations if available
 	citations := resp.GetCitations()
 	if len(citations) > 0 {
-		content += "\n\n# CITATIONS\n\n"
+		content.WriteString("\n\n# CITATIONS\n\n")
 		for i, citation := range citations {
-			content += fmt.Sprintf("- [%d] %s\n", i+1, citation)
+			content.WriteString(fmt.Sprintf("- [%d] %s\n", i+1, citation))
 		}
 	}
 
-	return content, nil
+	return content.String(), nil
 }
 
 func (c *Client) SendStream(msgs []*chat.ChatCompletionMessage, opts *domain.ChatOptions, channel chan string) error {

internal/plugins/db/fsdb/patterns.go

@@ -7,6 +7,7 @@ import (
 	"sort"
 	"strings"
 
+	"github.com/danielmiessler/fabric/internal/i18n"
 	"github.com/danielmiessler/fabric/internal/plugins/template"
 	"github.com/danielmiessler/fabric/internal/util"
 )
@@ -128,7 +129,16 @@ func (o *PatternsEntity) getFromDB(name string) (ret *Pattern, err error) {
 
 	var pattern []byte
 	if pattern, err = os.ReadFile(patternPath); err != nil {
-		return
+		// Check if the patterns directory is empty to provide helpful error message
+		if os.IsNotExist(err) {
+			var entries []os.DirEntry
+			entries, _ = os.ReadDir(o.Dir)
+			if len(entries) == 0 || (len(entries) == 1 && entries[0].Name() == "loaded") {
+				// Patterns directory is empty or only has 'loaded' file
+				return nil, fmt.Errorf(i18n.T("pattern_not_found_no_patterns"), name)
+			}
+		}
+		return nil, fmt.Errorf(i18n.T("pattern_not_found_list_available"), name)
 	}
 
 	patternStr := string(pattern)

internal/plugins/db/fsdb/storage.go

@@ -134,7 +134,7 @@ func (o *StorageEntity) buildFileName(name string) string {
 	return fmt.Sprintf("%s%v", name, o.FileExtension)
 }
 
-func (o *StorageEntity) SaveAsJson(name string, item interface{}) (err error) {
+func (o *StorageEntity) SaveAsJson(name string, item any) (err error) {
 	var jsonString []byte
 	if jsonString, err = json.Marshal(item); err == nil {
 		err = o.Save(name, jsonString)
@@ -145,7 +145,7 @@ func (o *StorageEntity) SaveAsJson(name string, item interface{}) (err error) {
 	return err
 }
 
-func (o *StorageEntity) LoadAsJson(name string, item interface{}) (err error) {
+func (o *StorageEntity) LoadAsJson(name string, item any) (err error) {
 	var content []byte
 	if content, err = o.Load(name); err != nil {
 		return

internal/plugins/strategy/strategy.go

@@ -103,17 +103,20 @@ func (sm *StrategiesManager) Setup() (err error) {
 	if err = sm.PopulateDB(); err != nil {
 		return
 	}
+	// Reload strategies after downloading so IsConfigured() reflects the new state
+	sm.Strategies, _ = LoadAllFiles()
 	return
 }
 
 // PopulateDB downloads strategies from the internet and populates the strategies folder
 func (sm *StrategiesManager) PopulateDB() (err error) {
-	stageDir, _ := getStrategyDir()
-	fmt.Printf("Downloading strategies and Populating %s...\n", stageDir)
+	strategyDir, _ := getStrategyDir()
+	fmt.Printf("Downloading strategies and Populating %s...\n", strategyDir)
 	fmt.Println()
 	if err = sm.gitCloneAndCopy(); err != nil {
 		return
 	}
+	fmt.Printf("✅ Successfully downloaded and installed strategies to %s\n", strategyDir)
 	return
 }
 
@@ -130,6 +133,8 @@ func (sm *StrategiesManager) gitCloneAndCopy() (err error) {
 		return fmt.Errorf("failed to create strategies directory: %w", err)
 	}
 
+	fmt.Printf("Cloning repository %s (path: %s)...\n", sm.DefaultGitRepoUrl.Value, sm.DefaultFolder.Value)
+
 	// Use the helper to fetch files
 	err = githelper.FetchFilesFromRepo(githelper.FetchOptions{
 		RepoURL:         sm.DefaultGitRepoUrl.Value,
@@ -141,6 +146,18 @@ func (sm *StrategiesManager) gitCloneAndCopy() (err error) {
 		return fmt.Errorf("failed to download strategies: %w", err)
 	}
 
+	// Count downloaded strategies
+	entries, readErr := os.ReadDir(strategyDir)
+	if readErr == nil {
+		strategyCount := 0
+		for _, entry := range entries {
+			if !entry.IsDir() && filepath.Ext(entry.Name()) == ".json" {
+				strategyCount++
+			}
+		}
+		fmt.Printf("Downloaded %d strategies\n", strategyCount)
+	}
+
 	return nil
 }
 

internal/plugins/template/extension_executor_test.go

@@ -187,9 +187,10 @@ esac`
 	executor := NewExtensionExecutor(registry)
 
 	// Helper function to create and register extension
-	createExtension := func(name, opName, cmdTemplate string, config map[string]interface{}) error {
+	createExtension := func(name, opName, cmdTemplate string, config map[string]any) error {
 		configPath := filepath.Join(tmpDir, name+".yaml")
-		configContent := `name: ` + name + `
+		var configContent strings.Builder
+		configContent.WriteString(`name: ` + name + `
 executable: ` + testScript + `
 type: executable
 timeout: 30s
@@ -199,14 +200,14 @@ operations:
 config:
   output:
     method: file
-    file_config:`
+    file_config:`)
 
 		// Add config options
 		for k, v := range config {
-			configContent += "\n      " + k + ": " + strings.TrimSpace(v.(string))
+			configContent.WriteString("\n      " + k + ": " + strings.TrimSpace(v.(string)))
 		}
 
-		if err := os.WriteFile(configPath, []byte(configContent), 0644); err != nil {
+		if err := os.WriteFile(configPath, []byte(configContent.String()), 0644); err != nil {
 			return err
 		}
 
@@ -216,7 +217,7 @@ config:
 	// Test basic fixed file output
 	t.Run("BasicFixedFile", func(t *testing.T) {
 		outputFile := filepath.Join(tmpDir, "output.txt")
-		config := map[string]interface{}{
+		config := map[string]any{
 			"output_file": `"output.txt"`,
 			"work_dir":    `"` + tmpDir + `"`,
 			"cleanup":     "true",
@@ -241,7 +242,7 @@ config:
 
 	// Test no work_dir specified
 	t.Run("NoWorkDir", func(t *testing.T) {
-		config := map[string]interface{}{
+		config := map[string]any{
 			"output_file": `"direct-output.txt"`,
 			"cleanup":     "true",
 		}
@@ -263,7 +264,7 @@ config:
 		outputFile := filepath.Join(tmpDir, "cleanup-test.txt")
 
 		// Test with cleanup enabled
-		config := map[string]interface{}{
+		config := map[string]any{
 			"output_file": `"cleanup-test.txt"`,
 			"work_dir":    `"` + tmpDir + `"`,
 			"cleanup":     "true",
@@ -307,7 +308,7 @@ config:
 	// Test error cases
 	t.Run("ErrorCases", func(t *testing.T) {
 		outputFile := filepath.Join(tmpDir, "error-test.txt")
-		config := map[string]interface{}{
+		config := map[string]any{
 			"output_file": `"error-test.txt"`,
 			"work_dir":    `"` + tmpDir + `"`,
 			"cleanup":     "true",
@@ -341,7 +342,7 @@ config:
 
 	// Test with missing output_file
 	t.Run("MissingOutputFile", func(t *testing.T) {
-		config := map[string]interface{}{
+		config := map[string]any{
 			"work_dir": `"` + tmpDir + `"`,
 			"cleanup":  "true",
 		}

internal/plugins/template/extension_registry.go

@@ -30,7 +30,7 @@ type ExtensionDefinition struct {
 	Operations map[string]OperationConfig `yaml:"operations"`
 
 	// Additional config
-	Config map[string]interface{} `yaml:"config"`
+	Config map[string]any `yaml:"config"`
 }
 
 type OperationConfig struct {
@@ -53,7 +53,7 @@ type ExtensionRegistry struct {
 
 // Helper methods for Config access
 func (e *ExtensionDefinition) GetOutputMethod() string {
-	if output, ok := e.Config["output"].(map[string]interface{}); ok {
+	if output, ok := e.Config["output"].(map[string]any); ok {
 		if method, ok := output["method"].(string); ok {
 			return method
 		}
@@ -61,9 +61,9 @@ func (e *ExtensionDefinition) GetOutputMethod() string {
 	return "stdout" // default to stdout if not specified
 }
 
-func (e *ExtensionDefinition) GetFileConfig() map[string]interface{} {
-	if output, ok := e.Config["output"].(map[string]interface{}); ok {
-		if fileConfig, ok := output["file_config"].(map[string]interface{}); ok {
+func (e *ExtensionDefinition) GetFileConfig() map[string]any {
+	if output, ok := e.Config["output"].(map[string]any); ok {
+		if fileConfig, ok := output["file_config"].(map[string]any); ok {
 			return fileConfig
 		}
 	}

internal/plugins/template/template.go

@@ -33,7 +33,7 @@ func init() {
 var pluginPattern = regexp.MustCompile(`\{\{plugin:([^:]+):([^:]+)(?::([^}]+))?\}\}`)
 var extensionPattern = regexp.MustCompile(`\{\{ext:([^:]+):([^:]+)(?::([^}]+))?\}\}`)
 
-func debugf(format string, a ...interface{}) {
+func debugf(format string, a ...any) {
 	debuglog.Debug(debuglog.Trace, format, a...)
 }
 

internal/plugins/template/text.go

@@ -16,7 +16,7 @@ func toTitle(s string) string {
 	lower := strings.ToLower(s)
 	runes := []rune(lower)
 
-	for i := 0; i < len(runes); i++ {
+	for i := range runes {
 		// Capitalize if previous char is non-letter AND
 		// (we're at the end OR next char is not space)
 		if i == 0 || !unicode.IsLetter(runes[i-1]) {

internal/server/auth.go

@@ -2,14 +2,25 @@ package restapi
 
 import (
 	"net/http"
+	"strings"
 
 	"github.com/gin-gonic/gin"
 )
 
 const APIKeyHeader = "X-API-Key"
 
+// APIKeyMiddleware validates API key for protected endpoints.
+// Swagger documentation endpoints (/swagger/*) are exempt from authentication
+// to allow users to browse and test the API documentation freely.
 func APIKeyMiddleware(apiKey string) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		// Skip authentication for Swagger documentation endpoints
+		// This allows public access to API docs even when authentication is enabled
+		if strings.HasPrefix(c.Request.URL.Path, "/swagger/") {
+			c.Next()
+			return
+		}
+
 		headerApiKey := c.GetHeader(APIKeyHeader)
 
 		if headerApiKey == "" {

internal/server/chat.go

@@ -55,6 +55,17 @@ func NewChatHandler(r *gin.Engine, registry *core.PluginRegistry, db *fsdb.Db) *
 	return handler
 }
 
+// HandleChat godoc
+// @Summary Stream chat completions
+// @Description Stream AI responses using Server-Sent Events (SSE)
+// @Tags chat
+// @Accept json
+// @Produce text/event-stream
+// @Param request body ChatRequest true "Chat request with prompts and options"
+// @Success 200 {object} StreamResponse "Streaming response"
+// @Failure 400 {object} map[string]string
+// @Security ApiKeyAuth
+// @Router /chat [post]
 func (h *ChatHandler) HandleChat(c *gin.Context) {
 	var request ChatRequest
 

internal/server/models.go

@@ -17,6 +17,15 @@ func NewModelsHandler(r *gin.Engine, vendorManager *ai.VendorsManager) {
 	r.GET("/models/names", handler.GetModelNames)
 }
 
+// GetModelNames godoc
+// @Summary List all available models
+// @Description Get a list of all available AI models grouped by vendor
+// @Tags models
+// @Produce json
+// @Success 200 {object} map[string]interface{} "Returns models (array) and vendors (map)"
+// @Failure 500 {object} map[string]string
+// @Security ApiKeyAuth
+// @Router /models/names [get]
 func (h *ModelsHandler) GetModelNames(c *gin.Context) {
 	vendorsModels, err := h.vendorManager.GetModels()
 	if err != nil {
@@ -24,7 +33,7 @@ func (h *ModelsHandler) GetModelNames(c *gin.Context) {
 		return
 	}
 
-	response := make(map[string]interface{})
+	response := make(map[string]any)
 	vendors := make(map[string][]string)
 
 	for _, groupItems := range vendorsModels.GroupsItems {

internal/server/ollama.go

@@ -102,7 +102,7 @@ func ServeOllama(registry *core.PluginRegistry, address string, version string)
 	// Ollama Endpoints
 	r.GET("/api/tags", typeConversion.ollamaTags)
 	r.GET("/api/version", func(c *gin.Context) {
-		c.Data(200, "application/json", []byte(fmt.Sprintf("{\"%s\"}", version)))
+		c.Data(200, "application/json", fmt.Appendf(nil, "{\"%s\"}", version))
 	})
 	r.POST("/api/chat", typeConversion.ollamaChat)
 
@@ -224,7 +224,7 @@ func (f APIConvert) ollamaChat(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "testing endpoint"})
 		return
 	}
-	for _, word := range strings.Split(fabricResponse.Content, " ") {
+	for word := range strings.SplitSeq(fabricResponse.Content, " ") {
 		forwardedResponse = OllamaResponse{
 			Model:     "",
 			CreatedAt: "",

internal/server/patterns.go

@@ -1,6 +1,7 @@
 package restapi
 
 import (
+	"maps"
 	"net/http"
 
 	"github.com/danielmiessler/fabric/internal/plugins/db/fsdb"
@@ -32,6 +33,16 @@ func NewPatternsHandler(r *gin.Engine, patterns *fsdb.PatternsEntity) (ret *Patt
 }
 
 // Get handles the GET /patterns/:name route - returns raw pattern without variable processing
+// @Summary Get a pattern
+// @Description Retrieve a pattern by name
+// @Tags patterns
+// @Accept json
+// @Produce json
+// @Param name path string true "Pattern name"
+// @Success 200 {object} fsdb.Pattern
+// @Failure 500 {object} map[string]string
+// @Security ApiKeyAuth
+// @Router /patterns/{name} [get]
 func (h *PatternsHandler) Get(c *gin.Context) {
 	name := c.Param("name")
 
@@ -58,6 +69,18 @@ type PatternApplyRequest struct {
 }
 
 // ApplyPattern handles the POST /patterns/:name/apply route
+// @Summary Apply pattern with variables
+// @Description Apply a pattern with variable substitution
+// @Tags patterns
+// @Accept json
+// @Produce json
+// @Param name path string true "Pattern name"
+// @Param request body PatternApplyRequest true "Pattern application request"
+// @Success 200 {object} fsdb.Pattern
+// @Failure 400 {object} map[string]string
+// @Failure 500 {object} map[string]string
+// @Security ApiKeyAuth
+// @Router /patterns/{name}/apply [post]
 func (h *PatternsHandler) ApplyPattern(c *gin.Context) {
 	name := c.Param("name")
 
@@ -74,9 +97,7 @@ func (h *PatternsHandler) ApplyPattern(c *gin.Context) {
 			variables[key] = values[0]
 		}
 	}
-	for key, value := range request.Variables {
-		variables[key] = value
-	}
+	maps.Copy(variables, request.Variables)
 
 	pattern, err := h.patterns.GetApplyVariables(name, variables, request.Input)
 	if err != nil {

internal/server/serve.go

@@ -2,11 +2,30 @@ package restapi
 
 import (
 	"log/slog"
+	"net/http"
+	"os"
+	"path/filepath"
 
 	"github.com/danielmiessler/fabric/internal/core"
 	"github.com/gin-gonic/gin"
+	swaggerFiles "github.com/swaggo/files"
+	ginSwagger "github.com/swaggo/gin-swagger"
+
+	_ "github.com/danielmiessler/fabric/docs" // swagger docs
 )
 
+// @title Fabric REST API
+// @version 1.0
+// @description REST API for Fabric AI augmentation framework. Provides endpoints for chat completions, pattern management, contexts, sessions, and more.
+// @contact.name Fabric Support
+// @contact.url https://github.com/danielmiessler/fabric
+// @license.name MIT
+// @license.url https://opensource.org/licenses/MIT
+// @host localhost:8080
+// @BasePath /
+// @securityDefinitions.apikey ApiKeyAuth
+// @in header
+// @name X-API-Key
 func Serve(registry *core.PluginRegistry, address string, apiKey string) (err error) {
 	r := gin.New()
 
@@ -20,6 +39,32 @@ func Serve(registry *core.PluginRegistry, address string, apiKey string) (err er
 		slog.Warn("Starting REST API server without API key authentication. This may pose security risks.")
 	}
 
+	// Swagger UI and documentation endpoint with custom YAML handler
+	r.GET("/swagger/*any", func(c *gin.Context) {
+		// Check if request is for swagger.yaml
+		if c.Param("any") == "/swagger.yaml" {
+			// Try to find swagger.yaml relative to current directory or executable
+			yamlPath := "docs/swagger.yaml"
+			if _, err := os.Stat(yamlPath); os.IsNotExist(err) {
+				// Try relative to executable
+				if exePath, err := os.Executable(); err == nil {
+					yamlPath = filepath.Join(filepath.Dir(exePath), "docs", "swagger.yaml")
+				}
+			}
+
+			if _, err := os.Stat(yamlPath); err != nil {
+				c.JSON(http.StatusNotFound, gin.H{"error": "swagger.yaml not found - generate it with: swag init -g internal/server/serve.go -o docs"})
+				return
+			}
+
+			c.File(yamlPath)
+			return
+		}
+
+		// For all other swagger paths, use the default handler
+		ginSwagger.WrapHandler(swaggerFiles.Handler)(c)
+	})
+
 	// Register routes
 	fabricDb := registry.Db
 	NewPatternsHandler(r, fabricDb.Patterns)

internal/server/youtube.go

@@ -12,15 +12,19 @@ type YouTubeHandler struct {
 	yt *youtube.YouTube
 }
 
+// YouTubeRequest represents a request to get a YouTube video transcript
 type YouTubeRequest struct {
-	URL        string `json:"url"`
-	Language   string `json:"language"`
-	Timestamps bool   `json:"timestamps"`
+	URL        string `json:"url" binding:"required" example:"https://www.youtube.com/watch?v=dQw4w9WgXcQ"` // YouTube video URL (required)
+	Language   string `json:"language,omitempty" example:"en"`                                              // Language code for transcript (default: "en")
+	Timestamps bool   `json:"timestamps,omitempty" example:"false"`                                         // Include timestamps in the transcript (default: false)
 }
 
+// YouTubeResponse represents the response containing video transcript and metadata
 type YouTubeResponse struct {
-	Transcript string `json:"transcript"`
-	Title      string `json:"title"`
+	Transcript  string `json:"transcript" example:"This is the video transcript..."`                // The video transcript text
+	VideoId     string `json:"videoId" example:"dQw4w9WgXcQ"`                                       // YouTube video ID
+	Title       string `json:"title" example:"Example Video Title"`                                 // Video title from YouTube metadata
+	Description string `json:"description" example:"This is the video description from YouTube..."` // Video description from YouTube metadata
 }
 
 func NewYouTubeHandler(r *gin.Engine, registry *core.PluginRegistry) *YouTubeHandler {
@@ -29,6 +33,18 @@ func NewYouTubeHandler(r *gin.Engine, registry *core.PluginRegistry) *YouTubeHan
 	return handler
 }
 
+// Transcript godoc
+// @Summary Get YouTube video transcript
+// @Description Retrieves the transcript of a YouTube video along with video metadata (title and description)
+// @Tags youtube
+// @Accept json
+// @Produce json
+// @Param request body YouTubeRequest true "YouTube transcript request with URL, language, and timestamp options"
+// @Success 200 {object} YouTubeResponse "Successful response with transcript and metadata"
+// @Failure 400 {object} map[string]string "Bad request - invalid URL or playlist URL provided"
+// @Failure 500 {object} map[string]string "Internal server error - failed to retrieve transcript or metadata"
+// @Security ApiKeyAuth
+// @Router /youtube/transcript [post]
 func (h *YouTubeHandler) Transcript(c *gin.Context) {
 	var req YouTubeRequest
 	if err := c.BindJSON(&req); err != nil {
@@ -55,6 +71,20 @@ func (h *YouTubeHandler) Transcript(c *gin.Context) {
 		return
 	}
 
+	// Try to get metadata (requires valid YouTube API key), but don't fail if unavailable
+	// This allows the endpoint to work for transcript extraction even without API key
+	var metadata *youtube.VideoMetadata
+	var title, description string
+	if metadata, err = h.yt.GrabMetadata(videoID); err == nil {
+		// Metadata available - use title and description from API
+		title = metadata.Title
+		description = metadata.Description
+	} else {
+		// No valid API key or metadata fetch failed - fallback to videoID as title
+		title = videoID
+		description = ""
+	}
+
 	var transcript string
 	if req.Timestamps {
 		transcript, err = h.yt.GrabTranscriptWithTimestamps(videoID, language)
@@ -66,5 +96,5 @@ func (h *YouTubeHandler) Transcript(c *gin.Context) {
 		return
 	}
 
-	c.JSON(http.StatusOK, YouTubeResponse{Transcript: transcript, Title: videoID})
+	c.JSON(http.StatusOK, YouTubeResponse{Transcript: transcript, VideoId: videoID, Title: title, Description: description})
 }

nix/pkgs/fabric/gomod2nix.toml

@@ -22,6 +22,9 @@ schema = 3
   [mod."github.com/Azure/azure-sdk-for-go/sdk/internal"]
     version = "v1.11.2"
     hash = "sha256-O4Vo6D/fus3Qhs/Te644+jh2LfiG5PpiMkW0YWIbLCs="
+  [mod."github.com/KyleBanks/depth"]
+    version = "v1.2.1"
+    hash = "sha256-czR52MfeKA2FdStXCebTMQRKT8jaWQcbV214O3j49qU="
   [mod."github.com/Microsoft/go-winio"]
     version = "v0.6.2"
     hash = "sha256-tVNWDUMILZbJvarcl/E7tpSnkn7urqgSHa2Eaka5vSU="
@@ -88,18 +91,21 @@ schema = 3
   [mod."github.com/aws/smithy-go"]
     version = "v1.23.0"
     hash = "sha256-75k+gn1lbQB1TzjV3HeEJeuyPPfX2huKhONXo98SUKg="
+  [mod."github.com/bytedance/gopkg"]
+    version = "v0.1.3"
+    hash = "sha256-GyUbPfn41y/mgj0cQOa4tm+aj70C2K50VBZxZc/tcZE="
   [mod."github.com/bytedance/sonic"]
-    version = "v1.13.3"
-    hash = "sha256-Nnt5b2NkIvSXhGERQmyI0ka28hbWi7A7Zn3dsAjPcEA="
+    version = "v1.14.2"
+    hash = "sha256-S6EGwzt3TaTUjU1SdtorTdAq3xwROzSGZT6ynfLNq8o="
   [mod."github.com/bytedance/sonic/loader"]
-    version = "v0.2.4"
-    hash = "sha256-rv9LnePpm4OspSVbfSoVbohXzhu+dxE1BH1gm3mTmTc="
+    version = "v0.4.0"
+    hash = "sha256-Hc2bB9nLEFhyipIVHKnJmi6WMoWPCe0REK3bmQThO4A="
   [mod."github.com/cloudflare/circl"]
     version = "v1.6.1"
     hash = "sha256-Dc69V12eIFnJoUNmwg6VKXHfAMijbAeEVSDe8AiOaLo="
   [mod."github.com/cloudwego/base64x"]
-    version = "v0.1.5"
-    hash = "sha256-MyUYTveN48DhnL8mwAgCRuMExLct98uzSPsmYlfaa4I="
+    version = "v0.1.6"
+    hash = "sha256-VzYJsGubsDk3FAMH6e0Xk0Cl4HtUFHHmWkVASUYidsI="
   [mod."github.com/coder/websocket"]
     version = "v1.8.13"
     hash = "sha256-NbF0aPhy8YR3jRM6LMMQTtkeGTFba0eIBPAUsqI9KOk="
@@ -116,14 +122,14 @@ schema = 3
     version = "v1.0.4"
     hash = "sha256-c1JKoRSndwwOyOxq9ddCe+8qn7mG9uRq2o/822x5O/c="
   [mod."github.com/gabriel-vasile/mimetype"]
-    version = "v1.4.9"
-    hash = "sha256-75uELLqb01djHTe7KdXvUidBK7SuejarYouEUuxaj8Q="
+    version = "v1.4.12"
+    hash = "sha256-vY2g58yUrkT//8fttRKhS9rbg89YSae/BzOARS5uH30="
   [mod."github.com/gin-contrib/sse"]
     version = "v1.1.0"
     hash = "sha256-2VP6zHEsPi0u2ZYpOTcLulwj1Gsmb6oA19qcP2/AzVM="
   [mod."github.com/gin-gonic/gin"]
-    version = "v1.10.1"
-    hash = "sha256-D98+chAdjb6JcLPkscOr8TgTW87UqA4h3cnY0XIr16c="
+    version = "v1.11.0"
+    hash = "sha256-tFP0u7TZyB1V8b1mdnTWMrfdcwzf9yO86RZr026K8Ao="
   [mod."github.com/go-git/gcfg"]
     version = "v1.5.1-0.20230307220236-3a3c6141e376"
     hash = "sha256-f4k0gSYuo0/q3WOoTxl2eFaj7WZpdz29ih6CKc8Ude8="
@@ -139,6 +145,36 @@ schema = 3
   [mod."github.com/go-logr/stdr"]
     version = "v1.2.2"
     hash = "sha256-rRweAP7XIb4egtT1f2gkz4sYOu7LDHmcJ5iNsJUd0sE="
+  [mod."github.com/go-openapi/jsonpointer"]
+    version = "v0.22.4"
+    hash = "sha256-V76k+oQUyqkWcpa64bOirteoCfdn1Xm9TLH0/7W4Uxc="
+  [mod."github.com/go-openapi/jsonreference"]
+    version = "v0.21.4"
+    hash = "sha256-R+Q/MOSRTMiOaZutRmjv/qwbU9/cUWN59Hwr2LgDz2U="
+  [mod."github.com/go-openapi/spec"]
+    version = "v0.22.2"
+    hash = "sha256-o9A6ZVaVPUVP2ssO0I4CDTuGyRuhL/VCM28jU0l32ps="
+  [mod."github.com/go-openapi/swag/conv"]
+    version = "v0.25.4"
+    hash = "sha256-uHgTdZC76LMSsq+x+RyeclnOgBsS0ID2cLgfjzFk0KQ="
+  [mod."github.com/go-openapi/swag/jsonname"]
+    version = "v0.25.4"
+    hash = "sha256-Z6uETeudh8W+/SGxFBnOB/VlJeRPRkFgCyJmntpz7bc="
+  [mod."github.com/go-openapi/swag/jsonutils"]
+    version = "v0.25.4"
+    hash = "sha256-TQGeMImUuL5BWDoBHKAjZ1BvvxPXkFrV3TMgb82IrLk="
+  [mod."github.com/go-openapi/swag/loading"]
+    version = "v0.25.4"
+    hash = "sha256-xr8OnFqB/kwBj3yf9HiLJwDcpL7I3/qJYlKb6VWbVFA="
+  [mod."github.com/go-openapi/swag/stringutils"]
+    version = "v0.25.4"
+    hash = "sha256-rVo5NBH+oLLX9kaemUYWILd+TKw/TDTB8UdSz+mn3m8="
+  [mod."github.com/go-openapi/swag/typeutils"]
+    version = "v0.25.4"
+    hash = "sha256-59RHnK6ugsAUc+A8DZCj7gZ3bJnt01Al7T/1kzM9PpA="
+  [mod."github.com/go-openapi/swag/yamlutils"]
+    version = "v0.25.4"
+    hash = "sha256-zba7QX7Ds05oZq1opP/vwRSBEDaJ1pKm+9DgrsOuR9w="
   [mod."github.com/go-playground/locales"]
     version = "v0.14.1"
     hash = "sha256-BMJGAexq96waZn60DJXZfByRHb8zA/JP/i6f/YrW9oQ="
@@ -146,8 +182,8 @@ schema = 3
     version = "v0.18.1"
     hash = "sha256-2/B2qP51zfiY+k8G0w0D03KXUc7XpWj6wKY7NjNP/9E="
   [mod."github.com/go-playground/validator/v10"]
-    version = "v10.26.0"
-    hash = "sha256-/jMKICp8LTcJVt+b4YRTnJM84r7HK6aT0oqO7Q8SRs8="
+    version = "v10.29.0"
+    hash = "sha256-HFiWBwxNlzoyMlRwA92rAiEGjBy9Dz/ZUKSRp8pXB2Y="
   [mod."github.com/go-shiori/dom"]
     version = "v0.0.0-20230515143342-73569d674e1c"
     hash = "sha256-4lm9KZfR2XnfZU9KTG+4jqLYZqbfL74AMO4y3dKpIbg="
@@ -157,6 +193,9 @@ schema = 3
   [mod."github.com/goccy/go-json"]
     version = "v0.10.5"
     hash = "sha256-/EtlGihP0/7oInzMC5E0InZ4b5Ad3s4xOpqotloi3xw="
+  [mod."github.com/goccy/go-yaml"]
+    version = "v1.19.1"
+    hash = "sha256-zlT9y4wkvyv7RBv48jdJqOM2lrDMLrC6Z6hCl90c5hQ="
   [mod."github.com/gogs/chardet"]
     version = "v0.0.0-20211120154057-b7413eaefb8f"
     hash = "sha256-4MeqBJsh4U+ZEbfdDwdciTYMlQWkCil2KJbUxHjBSIo="
@@ -212,8 +251,8 @@ schema = 3
     version = "v1.2.0"
     hash = "sha256-Ta7ZOmyX8gG5tzWbY2oES70EJPfI90U7CIJS9EAce0s="
   [mod."github.com/klauspost/cpuid/v2"]
-    version = "v2.2.10"
-    hash = "sha256-o21Tk5sD7WhhLUoqSkymnjLbzxl0mDJCTC1ApfZJrC0="
+    version = "v2.3.0"
+    hash = "sha256-50JhbQyT67BK38HIdJihPtjV7orYp96HknI2VP7A9Yc="
   [mod."github.com/leodido/go-urn"]
     version = "v1.4.0"
     hash = "sha256-Q6kplWkY37Tzy6GOme3Wut40jFK4Izun+ij/BJvcEu0="
@@ -256,6 +295,12 @@ schema = 3
   [mod."github.com/pmezard/go-difflib"]
     version = "v1.0.1-0.20181226105442-5d4384ee4fb2"
     hash = "sha256-XA4Oj1gdmdV/F/+8kMI+DBxKPthZ768hbKsO3d9Gx90="
+  [mod."github.com/quic-go/qpack"]
+    version = "v0.6.0"
+    hash = "sha256-xaxHnTKIZt1cHK5ZqTuSTOt5RNSjQB37GlrIgEGBskM="
+  [mod."github.com/quic-go/quic-go"]
+    version = "v0.57.1"
+    hash = "sha256-MdXc0GRVp3YuN9XFoGFOjgIcIMp7yoLqwfEikZp1i4w="
   [mod."github.com/samber/lo"]
     version = "v1.50.0"
     hash = "sha256-KDFks82BKu39sGt0f972IyOkohV2U0r1YvsnlNLdugY="
@@ -277,6 +322,15 @@ schema = 3
   [mod."github.com/stretchr/testify"]
     version = "v1.11.1"
     hash = "sha256-sWfjkuKJyDllDEtnM8sb/pdLzPQmUYWYtmeWz/5suUc="
+  [mod."github.com/swaggo/files"]
+    version = "v1.0.1"
+    hash = "sha256-bNBmpJaM7g1BNwd7VxNIRSdY35NKSXhYHGfnZsSEUZ8="
+  [mod."github.com/swaggo/gin-swagger"]
+    version = "v1.6.1"
+    hash = "sha256-9TQuEmPpDO2QL0c9VwjK9uwB1jka08Ox6fje2RwVpUc="
+  [mod."github.com/swaggo/swag"]
+    version = "v1.16.6"
+    hash = "sha256-na5+ZylxPFKoMJcgx8nmSJXMMkKFCyuh1qSkb7Qth/I="
   [mod."github.com/tidwall/gjson"]
     version = "v1.18.0"
     hash = "sha256-CO6hqDu8Y58Po6A01e5iTpwiUBQ5khUZsw7czaJHw0I="
@@ -293,8 +347,8 @@ schema = 3
     version = "v0.15.1"
     hash = "sha256-HLk6oUe7EoITrNvP0y8D6BtIgIcmDZYtb/xl/dufIoY="
   [mod."github.com/ugorji/go/codec"]
-    version = "v1.2.14"
-    hash = "sha256-PoVXlCBE8SvMWpXx9FRsQOSAmE/+5SnPGr4m5BGoyIo="
+    version = "v1.3.1"
+    hash = "sha256-VQtXVaKxXjm5Q60hCgVKZxNywl6SJFPqju6JNjADp4w="
   [mod."github.com/xanzy/ssh-agent"]
     version = "v0.3.3"
     hash = "sha256-l3pGB6IdzcPA/HLk93sSN6NM2pKPy+bVOoacR5RC2+c="
@@ -313,30 +367,42 @@ schema = 3
   [mod."go.opentelemetry.io/otel/trace"]
     version = "v1.36.0"
     hash = "sha256-owWD9x1lp8aIJqYt058BXPUsIMHdk3RI0escso0BxwA="
+  [mod."go.uber.org/mock"]
+    version = "v0.6.0"
+    hash = "sha256-m11cxIbrvOowa6xj11AztzfFk86DwR6SNO1lStcKzvo="
+  [mod."go.yaml.in/yaml/v3"]
+    version = "v3.0.4"
+    hash = "sha256-NkGFiDPoCxbr3LFsI6OCygjjkY0rdmg5ggvVVwpyDQ4="
   [mod."golang.org/x/arch"]
-    version = "v0.18.0"
-    hash = "sha256-tUpUPERjmRi7zldj0oPlnbnBhEkcI9iQGvP1HqlsK10="
+    version = "v0.23.0"
+    hash = "sha256-ynvhsw8ZYgKTzFn1wnIj3/p+1O/Ty5PX1Lnj+NMTAQQ="
   [mod."golang.org/x/crypto"]
-    version = "v0.45.0"
-    hash = "sha256-IpNesJYxFcs2jGvagwJrUD/gsJfA3UiETjQwYByXxSY="
+    version = "v0.46.0"
+    hash = "sha256-I8N/spcw3/h0DFA+V1WK38HctckWIB9ep93DEVCALxU="
   [mod."golang.org/x/exp"]
     version = "v0.0.0-20250531010427-b6e5de432a8b"
     hash = "sha256-QaFfjyB+pogCkUkJskR9xnXwkCOU828XJRrzwwLm6Ms="
+  [mod."golang.org/x/mod"]
+    version = "v0.31.0"
+    hash = "sha256-ZVNmaZADgM3+30q9rW8q4gP6ySkT7r1eb4vrHIlpCjM="
   [mod."golang.org/x/net"]
-    version = "v0.47.0"
-    hash = "sha256-2qFgCd0YfNCGkLrf+xvnhQtKjSe8CymMdLlN3svUYTg="
+    version = "v0.48.0"
+    hash = "sha256-oZpddsiJwWCH3Aipa+XXpy7G/xHY5fEagUSok7T0bXE="
   [mod."golang.org/x/oauth2"]
     version = "v0.30.0"
     hash = "sha256-btD7BUtQpOswusZY5qIU90uDo38buVrQ0tmmQ8qNHDg="
   [mod."golang.org/x/sync"]
-    version = "v0.18.0"
-    hash = "sha256-S8o6y7GOaYWeq+TzT8BB6T+1mg82Mu08V0TL3ukJprg="
+    version = "v0.19.0"
+    hash = "sha256-RbRZ+sKZUurOczGhhzOoY/sojTlta3H9XjL4PXX/cno="
   [mod."golang.org/x/sys"]
-    version = "v0.38.0"
-    hash = "sha256-1+i5EaG3JwH3KMtefzJLG5R6jbOeJM4GK3/LHBVnSy0="
+    version = "v0.39.0"
+    hash = "sha256-dxTBu/JAWUkPbjFIXXRFdhQWyn+YyEpIC+tWqGo0Y6U="
   [mod."golang.org/x/text"]
-    version = "v0.31.0"
-    hash = "sha256-AT46RrSmV6+/d5FDhs9fPwYzmQ7WSo+YL9tPfhREwLw="
+    version = "v0.32.0"
+    hash = "sha256-9PXtWBKKY9rG4AgjSP4N+I1DhepXhy8SF/vWSIDIoWs="
+  [mod."golang.org/x/tools"]
+    version = "v0.40.0"
+    hash = "sha256-ksmhTnH9btXKiRbbE0KGh02nbeNqNBQKcfwvx9dE7t0="
   [mod."google.golang.org/api"]
     version = "v0.247.0"
     hash = "sha256-UzTtydHmNqh1OXbxcN5qNKQxb5dV6h2Mo6DH4P219Ec="
@@ -353,8 +419,8 @@ schema = 3
     version = "v1.74.2"
     hash = "sha256-tvYMdfu/ZQZRPZNmnQI4CZpg46CM8+mD49hw0gFheGs="
   [mod."google.golang.org/protobuf"]
-    version = "v1.36.7"
-    hash = "sha256-6xCU+t2AVPcscMKenVs4etGqutYGPDXCQ3DCD3PpTq4="
+    version = "v1.36.11"
+    hash = "sha256-7W+6jntfI/awWL3JP6yQedxqP5S9o3XvPgJ2XxxsIeE="
   [mod."gopkg.in/warnings.v0"]
     version = "v0.1.2"
     hash = "sha256-ATVL9yEmgYbkJ1DkltDGRn/auGAjqGOfjQyBYyUo8s8="

nix/pkgs/fabric/version.nix

@@ -1 +1 @@
-"1.4.343"
+"1.4.355"

scripts/docker/Dockerfile

@@ -18,7 +18,7 @@ FROM alpine:latest
 
 LABEL org.opencontainers.image.description="A Docker image for running the Fabric CLI. See https://github.com/danielmiessler/Fabric/tree/main/scripts/docker for details."
 
-RUN apk add --no-cache ca-certificates \
+RUN apk add --no-cache ca-certificates yt-dlp \
     && mkdir -p /root/.config/fabric
 
 COPY --from=builder /fabric /usr/local/bin/fabric

web/package.json

@@ -26,9 +26,9 @@
     "eslint-plugin-svelte": "^2.46.1",
     "lucide-svelte": "^0.309.0",
     "mdsvex": "^0.11.2",
-    "patch-package": "^8.0.0",
+    "patch-package": "^8.0.1",
     "pdf-to-markdown-core": "github:jzillmann/pdf-to-markdown#modularize",
-    "pdfjs-dist": "^4.2.67",
+    "pdfjs-dist": "^5.4.449",
     "postcss": "^8.5.3",
     "postcss-load-config": "^6.0.1",
     "rehype-autolink-headings": "^7.1.0",

web/src/lib/services/ChatService.ts

@@ -1,239 +1,284 @@
+import { get } from "svelte/store";
 import type {
-  ChatRequest,
-  StreamResponse,
-  ChatError as IChatError,
-  ChatPrompt
-} from '$lib/interfaces/chat-interface';
-import { get } from 'svelte/store';
-import { modelConfig } from '$lib/store/model-store';
-import { systemPrompt, selectedPatternName, patternVariables } from '$lib/store/pattern-store';
-import { chatConfig } from '$lib/store/chat-config';
-import { messageStore } from '$lib/store/chat-store';
-import { languageStore } from '$lib/store/language-store';
-import { selectedStrategy } from '$lib/store/strategy-store';
+	ChatPrompt,
+	ChatRequest,
+	ChatError as IChatError,
+	StreamResponse,
+} from "$lib/interfaces/chat-interface";
+import { chatConfig } from "$lib/store/chat-config";
+import { languageStore } from "$lib/store/language-store";
+import { modelConfig } from "$lib/store/model-store";
+import {
+	patternVariables,
+	selectedPatternName,
+	systemPrompt,
+} from "$lib/store/pattern-store";
+import { selectedStrategy } from "$lib/store/strategy-store";
 
 class LanguageValidator {
-  constructor(private targetLanguage: string) {}
+	constructor(private targetLanguage: string) {}
 
-  enforceLanguage(content: string): string {
-    if (this.targetLanguage === 'en') return content;
-    return `[Language: ${this.targetLanguage}]\n${content}`;
-  }
+	enforceLanguage(content: string): string {
+		if (this.targetLanguage === "en") return content;
+		return `[Language: ${this.targetLanguage}]\n${content}`;
+	}
 }
 
 export class ChatError extends Error implements IChatError {
-  constructor(
-    message: string,
-    public readonly code: string = 'CHAT_ERROR',
-    public readonly details?: unknown
-  ) {
-    super(message);
-    this.name = 'ChatError';
-  }
+	constructor(
+		message: string,
+		public readonly code: string = "CHAT_ERROR",
+		public readonly details?: unknown,
+	) {
+		super(message);
+		this.name = "ChatError";
+	}
 }
 
 export class ChatService {
-  private validator: LanguageValidator;
+	private validator: LanguageValidator;
 
-  constructor() {
-    this.validator = new LanguageValidator(get(languageStore));
-  }
+	constructor() {
+		this.validator = new LanguageValidator(get(languageStore));
+	}
 
-  private async fetchStream(request: ChatRequest): Promise<ReadableStream<StreamResponse>> {
-    try {
-      console.log('\n=== ChatService Request Start ===');
-      console.log('1. Request details:', {
-        language: get(languageStore),
-        pattern: get(selectedPatternName),
-        promptCount: request.prompts?.length,
-        messageCount: request.messages?.length
-      });
-      // NEW: Log the full payload before sending to backend
-      console.log('Final ChatRequest payload:', JSON.stringify(request, null, 2));
+	private async fetchStream(
+		request: ChatRequest,
+	): Promise<ReadableStream<StreamResponse>> {
+		try {
+			console.log("\n=== ChatService Request Start ===");
+			console.log("1. Request details:", {
+				language: get(languageStore),
+				pattern: get(selectedPatternName),
+				promptCount: request.prompts?.length,
+				messageCount: request.messages?.length,
+			});
+			// NEW: Log the full payload before sending to backend
+			console.log(
+				"Final ChatRequest payload:",
+				JSON.stringify(request, null, 2),
+			);
 
-      const response = await fetch('/api/chat', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify(request),
-      });
+			const response = await fetch("/api/chat", {
+				method: "POST",
+				headers: { "Content-Type": "application/json" },
+				body: JSON.stringify(request),
+			});
 
-      if (!response.ok) {
-        throw new ChatError(`HTTP error! status: ${response.status}`, 'HTTP_ERROR', { status: response.status });
-      }
+			if (!response.ok) {
+				throw new ChatError(
+					`HTTP error! status: ${response.status}`,
+					"HTTP_ERROR",
+					{ status: response.status },
+				);
+			}
 
-      const reader = response.body?.getReader();
-      if (!reader) {
-        throw new ChatError('Response body is null', 'NULL_RESPONSE');
-      }
+			const reader = response.body?.getReader();
+			if (!reader) {
+				throw new ChatError("Response body is null", "NULL_RESPONSE");
+			}
 
-      return this.createMessageStream(reader);
-    } catch (error) {
-      if (error instanceof ChatError) throw error;
-      throw new ChatError('Failed to fetch chat stream', 'FETCH_ERROR', error);
-    }
-  }
+			return this.createMessageStream(reader);
+		} catch (error) {
+			if (error instanceof ChatError) throw error;
+			throw new ChatError("Failed to fetch chat stream", "FETCH_ERROR", error);
+		}
+	}
 
-  private cleanPatternOutput(content: string): string {
-    // Remove markdown fence if present
-    let cleaned = content.replace(/^```markdown\n/, '');
-    cleaned = cleaned.replace(/\n```$/, '');
+	private cleanPatternOutput(content: string): string {
+		// Remove markdown fence if present
+		let cleaned = content.replace(/^```markdown\n/, "");
+		cleaned = cleaned.replace(/\n```$/, "");
 
-    // Existing cleaning
-    cleaned = cleaned.replace(/^# OUTPUT\s*\n/, '');
-    cleaned = cleaned.replace(/^\s*\n/, '');
-    cleaned = cleaned.replace(/\n\s*$/, '');
-    cleaned = cleaned.replace(/^#\s+([A-Z]+):/gm, '$1:');
-    cleaned = cleaned.replace(/^#\s+([A-Z]+)\s*$/gm, '$1');
-    cleaned = cleaned.trim();
-    cleaned = cleaned.replace(/\n{3,}/g, '\n\n');
-    return cleaned;
-  }
+		// Existing cleaning
+		cleaned = cleaned.replace(/^# OUTPUT\s*\n/, "");
+		cleaned = cleaned.replace(/^\s*\n/, "");
+		cleaned = cleaned.replace(/\n\s*$/, "");
+		cleaned = cleaned.replace(/^#\s+([A-Z]+):/gm, "$1:");
+		cleaned = cleaned.replace(/^#\s+([A-Z]+)\s*$/gm, "$1");
+		cleaned = cleaned.trim();
+		cleaned = cleaned.replace(/\n{3,}/g, "\n\n");
+		return cleaned;
+	}
 
-  private createMessageStream(reader: ReadableStreamDefaultReader<Uint8Array>): ReadableStream<StreamResponse> {
-      let buffer = '';
-      const cleanPatternOutput = this.cleanPatternOutput.bind(this);
-      const language = get(languageStore);
-      const validator = new LanguageValidator(language);
+	private createMessageStream(
+		reader: ReadableStreamDefaultReader<Uint8Array>,
+	): ReadableStream<StreamResponse> {
+		let buffer = "";
+		const cleanPatternOutput = this.cleanPatternOutput.bind(this);
+		const language = get(languageStore);
+		const validator = new LanguageValidator(language);
 
-      const processResponse = (response: StreamResponse) => {
-          const pattern = get(selectedPatternName);
+		const processResponse = (response: StreamResponse) => {
+			const pattern = get(selectedPatternName);
 
-          if (pattern) {
-              response.content = cleanPatternOutput(response.content);
-              // Simplified format determination - always markdown unless mermaid
-              const isMermaid = [
-                  'graph TD', 'gantt', 'flowchart',
-                  'sequenceDiagram', 'classDiagram', 'stateDiagram'
-              ].some(starter => response.content.trim().startsWith(starter));
+			if (pattern) {
+				response.content = cleanPatternOutput(response.content);
+				// Simplified format determination - always markdown unless mermaid
+				const isMermaid = [
+					"graph TD",
+					"gantt",
+					"flowchart",
+					"sequenceDiagram",
+					"classDiagram",
+					"stateDiagram",
+				].some((starter) => response.content.trim().startsWith(starter));
 
-              response.format = isMermaid ? 'mermaid' : 'markdown';
-          }
+				response.format = isMermaid ? "mermaid" : "markdown";
+			}
 
-          if (response.type === 'content') {
-              response.content = validator.enforceLanguage(response.content);
-          }
+			if (response.type === "content") {
+				response.content = validator.enforceLanguage(response.content);
+			}
 
-          return response;
-      };
-      return new ReadableStream({
-          async start(controller) {
-              try {
-                  while (true) {
-                      const { done, value } = await reader.read();
-                      if (done) break;
+			return response;
+		};
+		return new ReadableStream({
+			async start(controller) {
+				try {
+					while (true) {
+						const { done, value } = await reader.read();
+						if (done) break;
 
-                      buffer += new TextDecoder().decode(value);
-                      const messages = buffer.split('\n\n').filter(msg => msg.startsWith('data: '));
+						buffer += new TextDecoder().decode(value);
+						const messages = buffer
+							.split("\n\n")
+							.filter((msg) => msg.startsWith("data: "));
 
-                      if (messages.length > 1) {
-                          buffer = messages.pop() || '';
-                          for (const msg of messages) {
-                              try {
-                                  let response = JSON.parse(msg.slice(6)) as StreamResponse;
-                                  response = processResponse(response);
-                                  controller.enqueue(response);
-                              } catch (parseError) {
-                                  console.error('Error parsing stream message:', parseError);
-                              }
-                          }
-                      }
-                  }
+						if (messages.length > 1) {
+							buffer = messages.pop() || "";
+							for (const msg of messages) {
+								try {
+									let response = JSON.parse(msg.slice(6)) as StreamResponse;
+									response = processResponse(response);
+									controller.enqueue(response);
+								} catch (parseError) {
+									console.error("Error parsing stream message:", parseError);
+								}
+							}
+						}
+					}
 
-                  if (buffer.startsWith('data: ')) {
-                      try {
-                          let response = JSON.parse(buffer.slice(6)) as StreamResponse;
-                          response = processResponse(response);
-                          controller.enqueue(response);
-                      } catch (parseError) {
-                          console.error('Error parsing final message:', parseError);
-                      }
-                  }
-              } catch (error) {
-                  controller.error(new ChatError('Stream processing error', 'STREAM_ERROR', error));
-              } finally {
-                  reader.releaseLock();
-                  controller.close();
-              }
-          },
-          cancel() {
-              reader.cancel();
-          }
-      });
-  }
+					if (buffer.startsWith("data: ")) {
+						try {
+							let response = JSON.parse(buffer.slice(6)) as StreamResponse;
+							response = processResponse(response);
+							controller.enqueue(response);
+						} catch (parseError) {
+							console.error("Error parsing final message:", parseError);
+						}
+					}
+				} catch (error) {
+					controller.error(
+						new ChatError("Stream processing error", "STREAM_ERROR", error),
+					);
+				} finally {
+					reader.releaseLock();
+					controller.close();
+				}
+			},
+			cancel() {
+				reader.cancel();
+			},
+		});
+	}
 
-  private createChatPrompt(userInput: string, systemPromptText?: string): ChatPrompt {
-    const config = get(modelConfig);
-    const language = get(languageStore);
+	private createChatPrompt(
+		userInput: string,
+		systemPromptText?: string,
+	): ChatPrompt {
+		const config = get(modelConfig);
+		const language = get(languageStore);
 
-    const languageInstruction = language !== 'en'
-        ? `You MUST respond in ${language} language. All output must be in ${language}. `
-        // ? `You MUST respond in ${language} language. ALL output, including section headers, titles, and formatting, MUST be translated into ${language}.  It is CRITICAL that you translate ALL headers, such as SUMMARY, IDEAS, QUOTES, TAKEAWAYS, MAIN POINTS, etc., into ${language}. Maintain markdown formatting in the response. Do not output any English headers.`
-        : '';
+		const languageInstruction =
+			language !== "en"
+				? `You MUST respond in ${language} language. All output must be in ${language}. `
+				: // ? `You MUST respond in ${language} language. ALL output, including section headers, titles, and formatting, MUST be translated into ${language}.  It is CRITICAL that you translate ALL headers, such as SUMMARY, IDEAS, QUOTES, TAKEAWAYS, MAIN POINTS, etc., into ${language}. Maintain markdown formatting in the response. Do not output any English headers.`
+					"";
 
-    const finalSystemPrompt = languageInstruction + (systemPromptText ?? get(systemPrompt));
+		const finalSystemPrompt =
+			languageInstruction + (systemPromptText ?? get(systemPrompt));
 
-    const finalUserInput = language !== 'en'
-        ? `${userInput}\n\nIMPORTANT: Respond in ${language} language only.`
-        : userInput;
+		const finalUserInput =
+			language !== "en"
+				? `${userInput}\n\nIMPORTANT: Respond in ${language} language only.`
+				: userInput;
 
-    return {
-        userInput: finalUserInput,
-        systemPrompt: finalSystemPrompt,
-        model: config.model,
-        patternName: get(selectedPatternName),
-        strategyName: get(selectedStrategy), // Add selected strategy to prompt
-        variables: get(patternVariables) // Add pattern variables
-    };
-}
-
-  public async createChatRequest(userInput: string, systemPromptText?: string, isPattern: boolean = false): Promise<ChatRequest> {
-    const prompt = this.createChatPrompt(userInput, systemPromptText);
-    const config = get(chatConfig);
-    const language = get(languageStore);
-
-    return {
-      prompts: [prompt],
-      messages: [],
-      language: language, // Add language at the top level for backend compatibility
-      ...config
-    };
-  }
-
-  public async streamPattern(userInput: string, systemPromptText?: string): Promise<ReadableStream<StreamResponse>> {
-    const request = await this.createChatRequest(userInput, systemPromptText, true);
-    return this.fetchStream(request);
-  }
-
-  public async streamChat(userInput: string, systemPromptText?: string): Promise<ReadableStream<StreamResponse>> {
-    const request = await this.createChatRequest(userInput, systemPromptText);
-    return this.fetchStream(request);
-  }
-
-  public async processStream(
-    stream: ReadableStream<StreamResponse>,
-    onContent: (content: string, response?: StreamResponse) => void,
-    onError: (error: Error) => void
-  ): Promise<void> {
-    const reader = stream.getReader();
-
-    try {
-      while (true) {
-        const { done, value } = await reader.read();
-        if (done) break;
-
-        if (value.type === 'error') {
-          throw new ChatError(value.content, 'STREAM_CONTENT_ERROR');
-        }
-
-        if (value.type === 'content') {
-          onContent(value.content, value);
-        }
-      }
-    } catch (error) {
-      onError(error instanceof ChatError ? error : new ChatError('Stream processing error', 'STREAM_ERROR', error));
-    } finally {
-      reader.releaseLock();
-
-    }
-  }
+		return {
+			userInput: finalUserInput,
+			systemPrompt: finalSystemPrompt,
+			model: config.model,
+			patternName: get(selectedPatternName),
+			strategyName: get(selectedStrategy), // Add selected strategy to prompt
+			variables: get(patternVariables), // Add pattern variables
+		};
+	}
+
+	public async createChatRequest(
+		userInput: string,
+		systemPromptText?: string,
+		isPattern: boolean = false,
+	): Promise<ChatRequest> {
+		const prompt = this.createChatPrompt(userInput, systemPromptText);
+		const config = get(chatConfig);
+		const language = get(languageStore);
+
+		return {
+			prompts: [prompt],
+			messages: [],
+			language: language, // Add language at the top level for backend compatibility
+			...config,
+		};
+	}
+
+	public async streamPattern(
+		userInput: string,
+		systemPromptText?: string,
+	): Promise<ReadableStream<StreamResponse>> {
+		const request = await this.createChatRequest(
+			userInput,
+			systemPromptText,
+			true,
+		);
+		return this.fetchStream(request);
+	}
+
+	public async streamChat(
+		userInput: string,
+		systemPromptText?: string,
+	): Promise<ReadableStream<StreamResponse>> {
+		const request = await this.createChatRequest(userInput, systemPromptText);
+		return this.fetchStream(request);
+	}
+
+	public async processStream(
+		stream: ReadableStream<StreamResponse>,
+		onContent: (content: string, response?: StreamResponse) => void,
+		onError: (error: Error) => void,
+	): Promise<void> {
+		const reader = stream.getReader();
+
+		try {
+			while (true) {
+				const { done, value } = await reader.read();
+				if (done) break;
+
+				if (value.type === "error") {
+					throw new ChatError(value.content, "STREAM_CONTENT_ERROR");
+				}
+
+				if (value.type === "content") {
+					onContent(value.content, value);
+				}
+			}
+		} catch (error) {
+			onError(
+				error instanceof ChatError
+					? error
+					: new ChatError("Stream processing error", "STREAM_ERROR", error),
+			);
+		} finally {
+			reader.releaseLock();
+		}
+	}
 }

web/src/lib/services/PdfConversionService.ts

@@ -1,78 +1,74 @@
-import { createPipeline, transformers } from 'pdf-to-markdown-core/lib/src';
-import { PARSE_SCHEMA } from 'pdf-to-markdown-core/lib/src/PdfParser';
-import * as pdfjs from 'pdfjs-dist';
-import pdfConfig from './pdf-config';
+import { createPipeline, transformers } from "pdf-to-markdown-core/lib/src";
+import { PARSE_SCHEMA } from "pdf-to-markdown-core/lib/src/PdfParser";
+
+// pdfjs-dist v5+ requires browser APIs at import time, so we use dynamic imports
+let pdfjs: typeof import("pdfjs-dist") | null = null;
 
 export class PdfConversionService {
-  constructor() {
-    if (typeof window !== 'undefined') {
-      console.log('PDF.js version:', pdfjs.version);
-      // Initialize PDF.js configuration from the shared config
-      pdfConfig.initialize();
-      console.log('Worker configuration complete');
-    }
-  }
+	private async ensureInitialized(): Promise<typeof import("pdfjs-dist")> {
+		if (!pdfjs) {
+			// Dynamic import to avoid SSR issues with pdfjs-dist v5+
+			pdfjs = await import("pdfjs-dist");
+			const pdfConfig = (await import("./pdf-config")).default;
+			console.log("PDF.js version:", pdfjs.version);
+			await pdfConfig.initialize();
+			console.log("Worker configuration complete");
+		}
+		return pdfjs;
+	}
 
-  async convertToMarkdown(file: File): Promise<string> {
-    console.log('Starting PDF conversion:', {
-      fileName: file.name,
-      fileSize: file.size
-    });
+	async convertToMarkdown(file: File): Promise<string> {
+		console.log("Starting PDF conversion:", {
+			fileName: file.name,
+			fileSize: file.size,
+		});
 
-    const buffer = await file.arrayBuffer();
-    console.log('Buffer created:', buffer.byteLength);
+		const pdfjsLib = await this.ensureInitialized();
 
-    const pipeline = createPipeline(pdfjs, {
-      transformConfig: { 
-        transformers 
-      }
-    });
-    console.log('Pipeline created');
+		const buffer = await file.arrayBuffer();
+		console.log("Buffer created:", buffer.byteLength);
 
-    const result = await pipeline.parse(
-      buffer,
-      (progress) => console.log('Processing:', {
-        stage: progress.stages,
-        details: progress.stageDetails,
-        progress: progress.stageProgress
-      })
-    );
-    console.log('Parse complete, validating result');
+		const pipeline = createPipeline(pdfjsLib, {
+			transformConfig: {
+				transformers,
+			},
+		});
+		console.log("Pipeline created");
 
-    const transformed = result.transform();
-    console.log('Transform applied:', transformed);
+		const result = await pipeline.parse(buffer, (progress) =>
+			console.log("Processing:", {
+				stage: progress.stages,
+				details: progress.stageDetails,
+				progress: progress.stageProgress,
+			}),
+		);
+		console.log("Parse complete, validating result");
 
-    const markdown = transformed.convert({
-        convert: (items) => {
-          console.log('PDF Structure:', {
-            itemCount: items.length,
-            firstItem: items[0],
-            schema: PARSE_SCHEMA  // ['transform', 'width', 'height', 'str', 'fontName', 'dir']
-          });
-      
-          const text = items
-            .map(item => item.value('str'))  // Using 'str' instead of 'text' based on PARSE_SCHEMA
-            .filter(Boolean)
-            .join('\n');
-      
-          console.log('Converted text:', {
-            length: text.length,
-            preview: text.substring(0, 100)
-          });
-      
-          return text;
-        }
-      });
-      
+		const transformed = result.transform();
+		console.log("Transform applied:", transformed);
 
-    return markdown;
-  }
+		const markdown = transformed.convert({
+			convert: (items) => {
+				console.log("PDF Structure:", {
+					itemCount: items.length,
+					firstItem: items[0],
+					schema: PARSE_SCHEMA, // ['transform', 'width', 'height', 'str', 'fontName', 'dir']
+				});
+
+				const text = items
+					.map((item) => item.value("str")) // Using 'str' instead of 'text' based on PARSE_SCHEMA
+					.filter(Boolean)
+					.join("\n");
+
+				console.log("Converted text:", {
+					length: text.length,
+					preview: text.substring(0, 100),
+				});
+
+				return text;
+			},
+		});
+
+		return markdown;
+	}
 }
-
-    
-
-
-
-
-
-

web/src/lib/services/pdf-config.ts

@@ -1,20 +1,19 @@
-import { browser } from '$app/environment';
-import { GlobalWorkerOptions } from 'pdfjs-dist';
+import { browser } from "$app/environment";
 
-// Set up the worker source location - point to static file in public directory
-const workerSrc = '/pdf.worker.min.mjs';
-
-// Configure the worker options only on the client side
-if (browser) {
-  GlobalWorkerOptions.workerSrc = workerSrc;
-}
-
-// Export the configuration
+// Export the configuration - accepts pdfjs module to avoid top-level import
+// This is necessary because pdfjs-dist v5+ uses browser APIs at import time
 export default {
-  initialize: () => {
-    if (browser) {
-      console.log('PDF.js worker initialized at', workerSrc);
-    }
-  }
-};
+	initialize: async () => {
+		if (browser) {
+			// Dynamic import to avoid SSR issues
+			const pdfjs = await import("pdfjs-dist");
+			const { GlobalWorkerOptions, version } = pdfjs;
 
+			// Use CDN-hosted worker to avoid bundling third-party minified code in the repo
+			const workerSrc = `https://unpkg.com/pdfjs-dist@${version}/build/pdf.worker.min.mjs`;
+			GlobalWorkerOptions.workerSrc = workerSrc;
+
+			console.log(`PDF.js worker v${version} initialized from CDN`);
+		}
+	},
+};

web/src/lib/store/chat-store.ts

@@ -1,19 +1,24 @@
-import { writable, derived, get } from 'svelte/store';
-import type { ChatState, Message, StreamResponse } from '$lib/interfaces/chat-interface';
-import { ChatService, ChatError } from '$lib/services/ChatService';
-import { languageStore } from '$lib/store/language-store';
-import { selectedPatternName } from '$lib/store/pattern-store';
+import { derived, get, writable } from "svelte/store";
+import { browser } from "$app/environment";
+import type {
+	ChatState,
+	Message,
+	StreamResponse,
+} from "$lib/interfaces/chat-interface";
+import { ChatError, ChatService } from "$lib/services/ChatService";
+import { languageStore } from "$lib/store/language-store";
+import { selectedPatternName } from "$lib/store/pattern-store";
 
 // Initialize chat service
 const chatService = new ChatService();
 
 // Local storage key for persisting messages
-const MESSAGES_STORAGE_KEY = 'chat_messages';
+const MESSAGES_STORAGE_KEY = "chat_messages";
 
-// Load initial messages from local storage
-const initialMessages = typeof localStorage !== 'undefined' 
-  ? JSON.parse(localStorage.getItem(MESSAGES_STORAGE_KEY) || '[]') 
-  : [];
+// Load initial messages from local storage (only in browser)
+const initialMessages = browser
+	? JSON.parse(localStorage.getItem(MESSAGES_STORAGE_KEY) || "[]")
+	: [];
 
 // Separate stores for different concerns
 export const messageStore = writable<Message[]>(initialMessages);
@@ -21,134 +26,144 @@ export const streamingStore = writable<boolean>(false);
 export const errorStore = writable<string | null>(null);
 export const currentSession = writable<string | null>(null);
 
-// Subscribe to messageStore changes to persist messages
-if (typeof localStorage !== 'undefined') {
-  messageStore.subscribe($messages => {
-    localStorage.setItem(MESSAGES_STORAGE_KEY, JSON.stringify($messages));
-  });
+// Subscribe to messageStore changes to persist messages (only in browser)
+if (browser) {
+	messageStore.subscribe(($messages) => {
+		localStorage.setItem(MESSAGES_STORAGE_KEY, JSON.stringify($messages));
+	});
 }
 
 // Derived store for chat state
 export const chatState = derived(
-  [messageStore, streamingStore],
-  ([$messages, $streaming]) => ({
-    messages: $messages,
-    isStreaming: $streaming
-  })
+	[messageStore, streamingStore],
+	([$messages, $streaming]) => ({
+		messages: $messages,
+		isStreaming: $streaming,
+	}),
 );
 
 // Error handling utility
 function handleError(error: Error | string) {
-  const errorMessage = error instanceof ChatError 
-    ? `${error.code}: ${error.message}`
-    : error instanceof Error 
-      ? error.message 
-      : error;
+	const errorMessage =
+		error instanceof ChatError
+			? `${error.code}: ${error.message}`
+			: error instanceof Error
+				? error.message
+				: error;
 
-  errorStore.set(errorMessage);
-  streamingStore.set(false);
-  return errorMessage;
+	errorStore.set(errorMessage);
+	streamingStore.set(false);
+	return errorMessage;
 }
 
 export const setSession = (sessionName: string | null) => {
-  currentSession.set(sessionName);
-  if (!sessionName) {
-    clearMessages();
-  }
+	currentSession.set(sessionName);
+	if (!sessionName) {
+		clearMessages();
+	}
 };
 
 export const clearMessages = () => {
-  messageStore.set([]);
-  errorStore.set(null);
-  if (typeof localStorage !== 'undefined') {
-    localStorage.removeItem(MESSAGES_STORAGE_KEY);
-  }
+	messageStore.set([]);
+	errorStore.set(null);
+	if (typeof localStorage !== "undefined") {
+		localStorage.removeItem(MESSAGES_STORAGE_KEY);
+	}
 };
 
 export const revertLastMessage = () => {
-  messageStore.update(messages => messages.slice(0, -1));
+	messageStore.update((messages) => messages.slice(0, -1));
 };
 
+export async function sendMessage(
+	content: string,
+	systemPromptText?: string,
+	isSystem: boolean = false,
+) {
+	try {
+		console.log("\n=== Message Processing Start ===");
+		console.log("1. Initial state:", {
+			isSystem,
+			hasSystemPrompt: !!systemPromptText,
+			currentLanguage: get(languageStore),
+			pattern: get(selectedPatternName),
+		});
 
-  export async function sendMessage(content: string, systemPromptText?: string, isSystem: boolean = false) {
-    try {
-        console.log('\n=== Message Processing Start ===');
-        console.log('1. Initial state:', {
-            isSystem,
-            hasSystemPrompt: !!systemPromptText,
-            currentLanguage: get(languageStore),
-            pattern: get(selectedPatternName)
-        });
+		const $streaming = get(streamingStore);
+		if ($streaming) {
+			throw new ChatError(
+				"Message submission blocked - already streaming",
+				"STREAMING_BLOCKED",
+			);
+		}
 
-        const $streaming = get(streamingStore);
-        if ($streaming) {
-            throw new ChatError('Message submission blocked - already streaming', 'STREAMING_BLOCKED');
-        }
+		streamingStore.set(true);
+		errorStore.set(null);
 
-        streamingStore.set(true);
-        errorStore.set(null);
+		// Add message
+		messageStore.update((messages) => [
+			...messages,
+			{
+				role: isSystem ? "system" : "user",
+				content,
+			},
+		]);
 
-        // Add message
-        messageStore.update(messages => [...messages, {
-            role: isSystem ? 'system' : 'user',
-            content
-        }]);
+		console.log("2. Message added:", {
+			role: isSystem ? "system" : "user",
+			language: get(languageStore),
+		});
 
-        console.log('2. Message added:', {
-            role: isSystem ? 'system' : 'user',
-            language: get(languageStore)
-        });
+		if (!isSystem) {
+			console.log("3. Preparing chat stream:", {
+				language: get(languageStore),
+				pattern: get(selectedPatternName),
+				hasSystemPrompt: !!systemPromptText,
+			});
 
-        if (!isSystem) {
-            console.log('3. Preparing chat stream:', {
-                language: get(languageStore),
-                pattern: get(selectedPatternName),
-                hasSystemPrompt: !!systemPromptText
-            });
+			const stream = await chatService.streamChat(content, systemPromptText);
+			console.log("4. Stream created");
 
-            const stream = await chatService.streamChat(content, systemPromptText);
-            console.log('4. Stream created');
+			await chatService.processStream(
+				stream,
+				(content: string, response?: StreamResponse) => {
+					messageStore.update((messages) => {
+						const newMessages = [...messages];
+						const lastMessage = newMessages[newMessages.length - 1];
 
-            await chatService.processStream(
-                stream,
-                (content: string, response?: StreamResponse) => {
-                    messageStore.update(messages => {
-                        const newMessages = [...messages];
-                        const lastMessage = newMessages[newMessages.length - 1];
+						if (lastMessage?.role === "assistant") {
+							lastMessage.content = content;
+							lastMessage.format = response?.format;
+							console.log("Message updated:", {
+								role: "assistant",
+								format: lastMessage.format,
+							});
+						} else {
+							newMessages.push({
+								role: "assistant",
+								content,
+								format: response?.format,
+							});
+						}
 
-                        if (lastMessage?.role === 'assistant') {
-                            lastMessage.content = content;
-                            lastMessage.format = response?.format;
-                            console.log('Message updated:', {
-                                role: 'assistant',
-                                format: lastMessage.format
-                            });
-                        } else {
-                            newMessages.push({
-                                role: 'assistant',
-                                content,
-                                format: response?.format
-                            });
-                        }
+						return newMessages;
+					});
+				},
+				(error) => {
+					handleError(error);
+				},
+			);
+		}
 
-                        return newMessages;
-                    });
-                },
-                (error) => {
-                    handleError(error);
-                }
-            );
-        }
-
-        streamingStore.set(false);
-    } catch (error) {
-        if (error instanceof Error) {
-            handleError(error);
-        } else {
-            handleError(String(error));
-        }
-        throw error;
-    }
+		streamingStore.set(false);
+	} catch (error) {
+		if (error instanceof Error) {
+			handleError(error);
+		} else {
+			handleError(String(error));
+		}
+		throw error;
+	}
 }
 
 // Re-export types for convenience