Summary
- Adds a curated marketplace of 25+ open-source Claude Code plugins and MCP servers from 2389 Research
- Includes
claude-plugins-marketplace/SKILL.md with full documentation and README entry in Development & Code Tools
What's in the marketplace
The claude-plugins registry covers testing, code review, development workflows, and business tools. Highlights:
- simmer — iterative artifact refinement with subagent judge feedback
- test-kitchen — parallel exploration of implementation approaches
- fresh-eyes-review — pre-commit/PR sanity checks
- review-squad — multi-agent code review from multiple perspectives (experts, normies, nitpickers)
- prbuddy — PR health monitoring and CI triage
- Plus 20+ more plugins and 4 MCP servers
All plugins are open-source, individually installable, and production-tested.
Test plan