Rules and checks that make Claude Code look around a change, not just at the lines it writes: ten questions before code, a reviewer that didn't write it, proof before done, bugs fixed as a class.
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Claude Code Plugins Marketplace GitHub Repositories (2026) · Open Source Tools
Discover the best Claude Code Plugins Marketplace open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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2 matching projects · updated Oct 5, 2026
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Playwright for coding agents. Test that your skills, MCP servers, and CLIs actually work when an agent uses them — sandboxed YAML suites, A/B experiments, CI gates.
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