Plugin marketplace for Harness Evolver — LangSmith-native agent optimization
npx claudepluginhub raphaelchristi/harness-evolver-marketplaceLangSmith-native autonomous agent optimization — evolves LLM agent code using multi-agent proposers, LangSmith experiments, and git worktrees
raphaelchristiClaude Code plugin marketplace for Harness Evolver.
/plugin marketplace add raphaelchristi/harness-evolver-marketplace
/plugin install harness-evolver
After installing the plugin, run /evolver:setup to configure LangSmith for your project.
If you don't have a LangSmith API key configured yet, run the full installer first:
npx harness-evolver@latest
/evolver:setup, /evolver:evolve, /evolver:status, /evolver:deployUpdates are automatic. When a new version is released, the plugin updates on your next Claude Code session.
Matt Pocock's skills for real engineering, as an installable Claude Code plugin.
Plugins by Alex Newman (thedotmack)
Ultra-compressed communication mode for Claude Code. Cuts 65% of output tokens (measured) while keeping full technical accuracy.
'%20stop-opacity%3D'0.16'%2F%3E%3Cstop%20offset%3D'1'%20stop-color%3D'rgb(200%2C90%2C60)'%20stop-opacity%3D'0.03'%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Crect%20width%3D'320'%20height%3D'200'%20fill%3D'url(%23g)'%2F%3E%3Ccircle%20cx%3D'250'%20cy%3D'56'%20r%3D'92'%20fill%3D'rgb(200%2C90%2C60)'%20fill-opacity%3D'0.06'%2F%3E%3Ccircle%20cx%3D'64'%20cy%3D'172'%20r%3D'58'%20fill%3D'rgb(200%2C90%2C60)'%20fill-opacity%3D'0.05'%2F%3E%3C%2Fsvg%3E)