- Add Pluggable Molecules section to architecture.md explaining directory-based plugins for extensible workflows - Create molecules.md with full design for code-review molecule - Document plugin CLAUDE.md format with frontmatter - Describe phased execution (discovery/structural/tactical/synthesis) - Include implementation plan and usage examples 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>