Added two new Claude Code subagents following proper specification format:
**Kaizen Optimizer Agent:**
- Meta-agent for analyzing and optimizing other subagents
- Performance analysis and specification improvement recommendations
- Agent ecosystem health assessment and continuous improvement
- Proper YAML frontmatter with proactive usage guidelines
**Refactoring Assistant Agent (Optimized):**
- Streamlined from 19-section complex specification to focused Claude Code format
- Code quality assessment and refactoring guidance within Claude Code environment
- Security analysis and performance optimization recommendations
- Integration with existing agent ecosystem (tddai-assistant, general-purpose, project-assistant)
**Also includes Issue #15 AST Query CLI implementation:**
- AST Service with display, query, and statistics capabilities
- JSONPath integration for flexible AST navigation
- CLI commands: ast-show, ast-query, ast-stats (22/22 tests passing)
- Leverages existing cache system for optimal performance
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
