Add Claude AI Assistant GitHub Actions Workflow

[kovtcharov]

Summary

Adds automated Claude AI assistance for GitHub issues and pull requests, enabling intelligent code review, issue triage, and community support.

Changes

1. New Workflow: .github/workflows/claude.yml

Implements three specialized jobs:

• PR Review (pr-review): Automatically reviews new PRs with GAIA-specific checks

  • Validates AMD copyright headers (2025-2026)
  • Verifies code patterns and security issues
  • Checks test coverage and documentation updates
  • Only triggers on opened and ready_for_review (cost-optimized)
  • Includes concurrency control to cancel outdated reviews

• PR Comments (pr-comment): Responds to @claude mentions in PR review comments

• Issue Handler (issue-handler): Responds to new issues and @claude mentions

  • References comprehensive documentation structure from docs/docs.json
  • Checks for duplicates before responding
  • Provides targeted guidance for bugs and feature requests

2. Enhanced: CLAUDE.md

Added comprehensive Issue Response Guidelines section:

• Documents the complete documentation structure (user guides, playbooks, SDK reference, specs)
• 7-step response protocol for consistent, high-quality issue responses
• Expanded file reference mapping (agents, CLI, MCP, LLM, audio, RAG, eval, apps)
• Categorized documentation links by topic
• Bug handling and feature request protocols
• Contribution guidelines reference

Key Features

✅ Cost-Optimized: Reviews only on PR open/ready, with concurrency control
✅ Security-Focused: Checks for SQL injection, command injection, XSS, secrets
✅ GAIA-Specific: Tailored prompts referencing project structure and standards
✅ Documentation-Aware: Leverages docs/docs.json for intelligent responses
✅ Consistent: Follows repository workflow patterns (checkout@v6, permissions, draft handling)

[eddierichter-amd]

This looks great! Excited to use this.