Add Claude Code GitHub Workflow

[yevhen]

🤖 Installing Claude Code GitHub App

This PR adds a GitHub Actions workflow that enables Claude Code integration in our repository.

What is Claude Code?

Claude Code is an AI coding agent that can help with:

• Bug fixes and improvements
• Documentation updates
• Implementing new features
• Code reviews and suggestions
• Writing tests
• And more!

How it works

Once this PR is merged, we'll be able to interact with Claude by mentioning @claude in a pull request or issue comment.
Once the workflow is triggered, Claude will analyze the comment and surrounding context, and execute on the request in a GitHub action.

Important Notes

• This workflow won't take effect until this PR is merged
• @claude mentions won't work until after the merge is complete
• The workflow runs automatically whenever Claude is mentioned in PR or issue comments
• Claude gets access to the entire PR or issue context including files, diffs, and previous comments

Security

• Our Anthropic API key is securely stored as a GitHub Actions secret
• Only users with write access to the repository can trigger the workflow
• All Claude runs are stored in the GitHub Actions run history
• Claude's default tools are limited to reading/writing files and interacting with our repo by creating comments, branches, and commits.
• We can add more allowed tools by adding them to the workflow file like:

allowed_tools: Bash(npm install),Bash(npm run build),Bash(npm run lint),Bash(npm run test)

There's more information in the Claude Code action repo.

After merging this PR, let's try mentioning @claude in a comment on any PR to get started!

[claude]

🔍 Claude Code Review

I've reviewed this PR that adds Claude Code GitHub workflows to the Nake project. Here's my analysis:

✅ Code Quality & Best Practices

• Well-structured workflows: Both .github/workflows/claude.yml and .github/workflows/claude-code-review.yml follow GitHub Actions best practices
• Good use of conditional logic: Proper event filtering using contains() functions
• Appropriate permissions: Minimal required permissions are correctly specified
• Clear documentation: Excellent PR description explaining the purpose and usage

✅ Security Assessment

• Secure credential handling: Uses CLAUDE_CODE_OAUTH_TOKEN secret properly
• Restricted tool access: Limited allowed tools scope with Bash(gh :) patterns
• Permission-based triggers: Only users with write access can trigger workflows
• No hardcoded secrets: All sensitive data properly externalized

⚠️ Potential Considerations

1. Resource Usage: The claude-code-review.yml runs on every PR open/sync. For high-traffic repos, consider:

   • Adding path filters to only run on relevant file changes
   • Using the commented-out author filtering for external contributors

2. Fetch Depth: Both workflows use fetch-depth: 1. This is good for performance but may limit Claude's ability to analyze git history if needed.

3. Workflow Redundancy: Two separate workflows with similar functionality. Consider if both are needed or if they could be consolidated.

🚀 Performance Considerations

• Minimal checkout: fetch-depth: 1 keeps clone size small
• Efficient triggering: Event filters prevent unnecessary runs
• Parallel execution: Workflows can run independently

📋 Missing Elements

• No CLAUDE.md: Repository lacks style/convention guidance file mentioned in workflows
• Test coverage: N/A for workflow files, but consider adding workflow validation tests
• Error handling: Workflows don't include explicit error handling or notifications

🎯 Recommendations

1. Create CLAUDE.md: Add a style guide since workflows reference it
2. Consider workflow consolidation: Evaluate if both workflows are necessary
3. Add workflow validation: Consider adding tests for workflow syntax
4. Documentation: Update README.md to mention the new Claude Code integration

📊 Overall Assessment

This is a solid implementation that follows security best practices and GitHub Actions conventions. The workflows are well-documented and properly configured. The main area for improvement is reducing potential redundancy and ensuring the referenced CLAUDE.md exists.

Status: ✅ Approved with minor suggestions