v1.0.183

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Claude Code GitHub Action v1.0

🎉 Claude Code GitHub Action v1.0 - Now Generally Available!

We're excited to announce the v1.0 release of Claude Code GitHub Action! This major release brings significant improvements in simplicity, flexibility, and power to AI-assisted development workflows.

🚀 What's New in v1.0

Simplified Configuration

• Automatic mode detection - No more manual mode configuration. The action intelligently determines whether to run in interactive or automation mode based on your setup
• Unified interface - All prompts now go through a single prompt input, and all CLI options through claude_args
• Better SDK alignment - Closer integration with the Claude Code CLI for a consistent experience

More Powerful & Flexible

• Direct access to all Claude Code CLI capabilities through claude_args
• Support for custom system prompts, tool configurations, and model selection
• Enhanced compatibility with AWS Bedrock and Google Vertex AI

⚠️ Breaking Changes

This release includes breaking changes from v0.x. Key deprecated inputs have been replaced with a cleaner, more intuitive API:

• mode, direct_prompt, override_prompt → unified prompt input
• custom_instructions, model, allowed_tools, mcp_config → claude_args with CLI format
• Other deprecated: disallowed_tools, anthropic_model, trigger_phrase, timeout_minutes

📚 Please review our Migration Guide for detailed upgrade instructions and examples.

💡 New Use Cases & Examples

Explore the expanded possibilities with v1.0! We've created comprehensive examples showcasing various workflows:

• Automated PR Reviews - Intelligent code review on every pull request
• CI Failure Fixes - Automatically diagnose and fix failing tests
• Issue Triage - Smart categorization and response to new issues
• Documentation Generation - Keep docs in sync with code changes
• Security Scanning - Proactive vulnerability detection
• And many more!

🔧 Check out all examples at github.com/anthropics/claude-code-action/tree/main/examples

🏃 Quick Start

# Interactive mode - responds to @claude mentions
- uses: anthropics/claude-code-action@v1
  with:
    anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}

# Automation mode - runs immediately with prompt
- uses: anthropics/claude-code-action@v1
  with:
    prompt: "Review this PR for security issues"
    anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
    claude_args: |
      --model claude-4-0-sonnet-20250805
      --max-turns 10

📖 Resources

• Migration Guide - Step-by-step upgrade instructions
• Examples - Ready-to-use workflow templates
• Documentation - Complete setup and configuration guide

🙏 Thank You

Thank you to our beta users for your invaluable feedback that shaped this release. We're excited to see what you'll build with Claude Code GitHub Action v1.0!

v1.0.182

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v1.0.181

What's Changed

• fix: share one exchanged WIF credential across spawned Claude processes by @KeisukeYamashita in #1407

New Contributors

• @KeisukeYamashita made their first contribution in #1407

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v1.0.180

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v1.0.179

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v1.0.178

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v1.0.177

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v1.0.176

What's Changed

• docs: fix dead example links in custom-automations.md by @evol1228 in #1513
• test: cover prepareContext validation error branches by @farmer-data in #1460
• fix: sanitize {{label}} in branch name templates by @pa-arth in #1492
• fix(sanitizer): strip alt text from reference-style markdown images by @HumphreySun98 in #1488
• fix: map claude_args model to SDK options by @Epochex in #1474
• fix: allow leading underscore in branch names (valid per git-check-ref-format) by @riley-mete-db in #1486
• fix(format): filter out thinking_tokens system messages from step summary by @anishesg in #1479
• docs: map custom_instructions to --append-system-prompt (#1480) by @farmer-data in #1484
• fix: handle null comment/review author from deleted accounts by @pa-arth in #1490

New Contributors

• @evol1228 made their first contribution in #1513
• @pa-arth made their first contribution in #1492
• @HumphreySun98 made their first contribution in #1488
• @Epochex made their first contribution in #1474
• @riley-mete-db made their first contribution in #1486
• @anishesg made their first contribution in #1479

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v1.0.175

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