v1.0.38

Full Changelog: v1...v1.0.38

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!

v1.0.37

What's Changed

• feat: add actor-based comment filtering to GitHub data fetching by @ranyhb in #812
• Revert "Revert "feat: send additional_permissions in token exchange request"" by @ashwin-ant in #866
• Revert "chore: bump Claude Code to 2.1.21 and Agent SDK to 0.2.21" by @ashwin-ant in #869

New Contributors

• @ranyhb made their first contribution in #812

Full Changelog: v1...v1.0.37

v1.0.36

What's Changed

• Revert "feat: send additional_permissions in token exchange request" by @ashwin-ant in #864

Full Changelog: v1...v1.0.36

v1.0.35

What's Changed

• feat: send additional_permissions in token exchange request by @ashwin-ant in #859
• chore: upgrade checkout-action to v6 by @arthur-mountain in #862

New Contributors

• @arthur-mountain made their first contribution in #862

Full Changelog: v1...v1.0.35

v1.0.34

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v1.0.33

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v1.0.32

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v1.0.31

What's Changed

• fix: ensure SSH signing key has trailing newline by @ashwin-ant in #834
• Consolidate CI workflows into a single entry point by @ashwin-ant in #836
• chore: bump Bun to 1.3.6 and setup-bun action to v2.1.2 by @ashwin-ant in #848
• refactor: remove CLI path, use Agent SDK exclusively by @ashwin-ant in #849

Full Changelog: v1...v1.0.31

v1.0.30

What's Changed

• fix: parse ALL --allowed-tools flags, not just the first one by @AlexanderBartash in #801
• docs: clarify that Claude does not auto-create PRs by default by @ashwin-ant in #824
• fix: add checkHumanActor to agent mode by @ashwin-ant in #826
• chore: comment out release-base-action job in release workflow by @ashwin-ant in #833

New Contributors

• @AlexanderBartash made their first contribution in #801

Full Changelog: v1...v1.0.30