add ignore links

## Description

Response is being re-assigned

## PR Checklist

> Thank you for opening a Pull Request! Before submitting your PR, there
are a
> few things you can do to make sure it goes smoothly:

- [ ] Make sure you reviewed

[CONTRIBUTING.md](https://github.com/googleapis/genai-toolbox/blob/main/CONTRIBUTING.md)
- [ ] Make sure to open an issue as a

[bug/issue](https://github.com/googleapis/genai-toolbox/issues/new/choose)
  before writing your code! That way we can discuss the change, evaluate
  designs, and agree on the general idea
- [ ] Ensure the tests and linter pass
- [ ] Code coverage does not decrease (if any source code was changed)
- [ ] Appropriate docs were updated (if necessary)
- [ ] Make sure to add `!` if this involve a breaking change

🛠️ Fixes #<issue_number_goes_here>

.github/workflows/link_checker_workflow.yaml

@@ -32,29 +32,37 @@ jobs:
           restore-keys: cache-lychee-
 
       - name: Link Checker
+        id: lychee-check       
         uses: lycheeverse/lychee-action@a8c4c7cb88f0c7386610c35eb25108e448569cb0 # v2
+        continue-on-error: true 
         with:
           args: >
-            --verbose
+            --quiet
             --no-progress
             --cache
             --max-cache-age 1d
             --exclude '^neo4j\+.*' --exclude '^bolt://.*'
             README.md
             docs/
-          output: /tmp/foo.txt
+          output: lychee-report.md
-          fail: true
+          format: markdown
-          jobSummary: true
+          fail: true           
-          debug: true
+          jobSummary: false    
+          debug: false
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      # This step only runs if the 'lychee_check' step fails, ensuring the 
+
-      # context note only appears when the developer needs to troubleshoot.
+      - name: Display Failure Report
-      - name: Display Link Context Note on Failure
+        # Run this ONLY if the link checker failed
-        if: ${{ failure() }}
+        if: steps.lychee-check.outcome == 'failure'
         run: |
           echo "## Link Resolution Note" >> $GITHUB_STEP_SUMMARY
           echo "Local links and directory changes work differently on GitHub than on the docsite." >> $GITHUB_STEP_SUMMARY
           echo "You must ensure fixes pass the **GitHub check** and also work with **\`hugo server\`**." >> $GITHUB_STEP_SUMMARY
+          echo "See [Link Checking and Fixing with Lychee](https://github.com/googleapis/genai-toolbox/blob/main/DEVELOPER.md#link-checking-and-fixing-with-lychee) for more details." >> $GITHUB_STEP_SUMMARY
           echo "---" >> $GITHUB_STEP_SUMMARY
 
+          echo "### Broken Links Found" >> $GITHUB_STEP_SUMMARY
+          cat ./lychee-report.md >> $GITHUB_STEP_SUMMARY
+
+          exit 1

.lycheeignore

@@ -23,8 +23,7 @@ https://cloud.dgraph.io/login
 https://dgraph.io/docs
 
 # MySQL Community downloads and main site (often protected by bot mitigation)
-https://dev.mysql.com/downloads/installer/
+^https?://(.*\.)?mysql\.com/.*
-https://www.mysql.com/
 
 # Claude desktop download link
 https://claude.ai/download
@@ -37,8 +36,8 @@ https://dev.mysql.com/doc/refman/8.4/en/sql-prepared-statements.html
 https://dev.mysql.com/doc/refman/8.4/en/user-names.html
 
 # npmjs links can occasionally trigger rate limiting during high-frequency CI builds
-https://www.npmjs.com/package/@toolbox-sdk/core
+^https?://(www\.)?npmjs\.com/.*
-https://www.npmjs.com/package/@toolbox-sdk/adk
+
 https://www.oceanbase.com/
 
 # Ignore social media and blog profiles to reduce external request overhead

docs/en/getting-started/quickstart/js/genkit/quickstart.js

@@ -53,7 +53,7 @@ export async function main() {
 
   for (const query of queries) {
     conversationHistory.push({ role: "user", content: [{ text: query }] });
-    const response = await ai.generate({
+    let response = await ai.generate({
       messages: conversationHistory,
       tools: tools,
     });

docs/en/how-to/invoke_tool.md

@@ -13,12 +13,12 @@ The `invoke` command allows you to invoke tools defined in your configuration di
 
 {{< notice tip >}}
 **Keep configurations minimal:** The `invoke` command initializes *all* resources (sources, tools, etc.) defined in your configuration files during execution. To ensure fast response times, consider using a minimal configuration file containing only the tools you need for the specific invocation.
-{{< notice tip >}}
+{{< /notice >}}
 
-## Prerequisites
+## Before you begin
 
-- You have the `toolbox` binary installed or built.
+1. Make sure you have the `toolbox` binary installed or built.
-- You have a valid tool configuration file (e.g., `tools.yaml`).
+2. Make sure you have a valid tool configuration file (e.g., `tools.yaml`).
 
 ## Basic Usage
 

internal/util/errors.go

@@ -1,61 +0,0 @@
-// Copyright 2026 Google LLC
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//	http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-package util
-
-import "fmt"
-
-type ErrorCategory string
-
-const (
-	CategoryAgent  ErrorCategory = "AGENT_ERROR"
-	CategoryServer ErrorCategory = "SERVER_ERROR"
-)
-
-// ToolboxError is the interface all custom errors must satisfy
-type ToolboxError interface {
-	error
-	Category() ErrorCategory
-}
-
-// Agent Errors return 200 to the sender
-type AgentError struct {
-	Msg   string
-	Cause error
-}
-
-func (e *AgentError) Error() string { return e.Msg }
-
-func (e *AgentError) Category() ErrorCategory { return CategoryAgent }
-
-func (e *AgentError) Unwrap() error { return e.Cause }
-
-func NewAgentError(msg string, cause error) *AgentError {
-	return &AgentError{Msg: msg, Cause: cause}
-}
-
-// ClientServerError returns 4XX/5XX error code
-type ClientServerError struct {
-	Msg   string
-	Code  int
-	Cause error
-}
-
-func (e *ClientServerError) Error() string { return fmt.Sprintf("%s: %v", e.Msg, e.Cause) }
-
-func (e *ClientServerError) Category() ErrorCategory { return CategoryServer }
-
-func (e *ClientServerError) Unwrap() error { return e.Cause }
-
-func NewClientServerError(msg string, code int, cause error) *ClientServerError {
-	return &ClientServerError{Msg: msg, Code: code, Cause: cause}
-}