Update version to v1.4.191 and commit

Claude 4 Integration and README Updates

README.md

@@ -20,8 +20,8 @@ Fabric is graciously supported by…
 [Updates](#updates) •
 [What and Why](#what-and-why) •
 [Philosophy](#philosophy) •
-[Installation](#Installation) •
-[Usage](#Usage) •
+[Installation](#installation) •
+[Usage](#usage) •
 [Examples](#examples) •
 [Just Use the Patterns](#just-use-the-patterns) •
 [Custom Patterns](#custom-patterns) •
@@ -87,9 +87,9 @@ Fabric is graciously supported by…
 ## Updates
 
 > [!NOTE]
-> April 16, 2025
+> May 22, 2025
 >
-> - Fabric now supports Grok (from XAI)! Update and use `-S` to select it as your default if you want, or just use the shortcut `-m grok-3-beta`. Enjoy!
+> - Fabric now supports Anthropic's Claude 4. Read the [blog post from Anthropic](https://www.anthropic.com/news/claude-4).
 
 ## What and why
 

go.mod

@@ -6,7 +6,7 @@ toolchain go1.24.2
 
 require (
 	github.com/anaskhan96/soup v1.2.5
-	github.com/anthropics/anthropic-sdk-go v0.2.0-beta.3
+	github.com/anthropics/anthropic-sdk-go v1.2.0
 	github.com/atotto/clipboard v0.1.4
 	github.com/gabriel-vasile/mimetype v1.4.9
 	github.com/gin-gonic/gin v1.10.0

go.sum

@@ -23,8 +23,8 @@ 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 v0.2.0-beta.3 h1:b5t1ZJMvV/l99y4jbz7kRFdUp3BSDkI8EhSlHczivtw=
-github.com/anthropics/anthropic-sdk-go v0.2.0-beta.3/go.mod h1:AapDW22irxK2PSumZiQXYUFvsdQgkwIWlpESweWZI/c=
+github.com/anthropics/anthropic-sdk-go v1.2.0 h1:RQzJUqaROewrPTl7Rl4hId/TqmjFvfnkmhHJ6pP1yJ8=
+github.com/anthropics/anthropic-sdk-go v1.2.0/go.mod h1:AapDW22irxK2PSumZiQXYUFvsdQgkwIWlpESweWZI/c=
 github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de h1:FxWPpzIjnTlhPwqqXc4/vE0f7GvRjuAsbW+HOIe8KnA=
 github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de/go.mod h1:DCaWoUhZrYW9p1lxo/cm8EmUOOzAPSEZNGF2DK1dJgw=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=

nix/pkgs/fabric/gomod2nix.toml

@@ -35,8 +35,8 @@ schema = 3
     version = "v1.3.3"
     hash = "sha256-jv7ZshpSd7FZzKKN6hqlUgiR8C3y85zNIS/hq7g76Ho="
   [mod."github.com/anthropics/anthropic-sdk-go"]
-    version = "v0.2.0-beta.3"
-    hash = "sha256-QnR7MWiLPVii9jy7rjrZfg1UDgXCXkc2latdzFurrFM="
+    version = "v1.2.0"
+    hash = "sha256-IzSmJBfMB2OAyFOCqwSzwdJMPoTQqJ1rBtKXGrFo2Bc="
   [mod."github.com/araddon/dateparse"]
     version = "v0.0.0-20210429162001-6b43995a97de"
     hash = "sha256-UuX84naeRGMsFOgIgRoBHG5sNy1CzBkWPKmd6VbLwFw="

nix/pkgs/fabric/version.nix

@@ -1 +1 @@
-"1.4.190"
+"1.4.191"

plugins/ai/anthropic/anthropic.go

@@ -31,13 +31,12 @@ func NewClient() (ret *Client) {
 	ret.maxTokens = 4096
 	ret.defaultRequiredUserMessage = "Hi"
 	ret.models = []string{
-		anthropic.ModelClaude3_7SonnetLatest, anthropic.ModelClaude3_7Sonnet20250219,
-		anthropic.ModelClaude3_5HaikuLatest, anthropic.ModelClaude3_5Haiku20241022,
-		anthropic.ModelClaude3_5SonnetLatest, anthropic.ModelClaude3_5Sonnet20241022,
-		anthropic.ModelClaude_3_5_Sonnet_20240620, anthropic.ModelClaude3OpusLatest,
-		anthropic.ModelClaude_3_Opus_20240229, anthropic.ModelClaude_3_Sonnet_20240229,
-		anthropic.ModelClaude_3_Haiku_20240307, anthropic.ModelClaude_2_1,
-		anthropic.ModelClaude_2_0,
+		string(anthropic.ModelClaude3_7SonnetLatest), string(anthropic.ModelClaude3_7Sonnet20250219),
+		string(anthropic.ModelClaude3_5HaikuLatest), string(anthropic.ModelClaude3_5Haiku20241022),
+		string(anthropic.ModelClaude3_5SonnetLatest), string(anthropic.ModelClaude3_5Sonnet20241022),
+		string(anthropic.ModelClaude_3_5_Sonnet_20240620), string(anthropic.ModelClaude3OpusLatest),
+		string(anthropic.ModelClaude_3_Opus_20240229), string(anthropic.ModelClaude_3_Haiku_20240307),
+		string(anthropic.ModelClaudeOpus4_20250514), string(anthropic.ModelClaudeSonnet4_20250514),
 	}
 
 	return
@@ -92,7 +91,7 @@ func (an *Client) SendStream(
 
 	ctx := context.Background()
 	stream := an.client.Messages.NewStreaming(ctx, anthropic.MessageNewParams{
-		Model:       opts.Model,
+		Model:       anthropic.Model(opts.Model),
 		MaxTokens:   int64(an.maxTokens),
 		TopP:        anthropic.Opt(opts.TopP),
 		Temperature: anthropic.Opt(opts.Temperature),
@@ -124,7 +123,7 @@ func (an *Client) Send(ctx context.Context, msgs []*goopenai.ChatCompletionMessa
 
 	var message *anthropic.Message
 	if message, err = an.client.Messages.New(ctx, anthropic.MessageNewParams{
-		Model:       opts.Model,
+		Model:       anthropic.Model(opts.Model),
 		MaxTokens:   int64(an.maxTokens),
 		TopP:        anthropic.Opt(opts.TopP),
 		Temperature: anthropic.Opt(opts.Temperature),

version.go

@@ -1,3 +1,3 @@
 package main
 
-var version = "v1.4.190"
+var version = "v1.4.191"