Add Harness Evolver — autonomous agent optimization plugin #134
Description
Plugin
- Name: Harness Evolver
- Repo: https://github.com/raphaelchristi/harness-evolver
- npm:
npx harness-evolver@latest
Category suggestion
Workflow Orchestration or Code Quality Testing
Description
LangSmith-native autonomous agent optimization plugin for Claude Code. Spawns multi-agent proposers that evolve prompts, routing, tools, and architecture in isolated git worktrees. Uses LangSmith Datasets, Experiments, and LLM-as-judge evaluation as the backend.
The plugin includes:
- 5 skills: setup, evolve, health, status, deploy
- 6 agent types: proposer, evaluator, critic, architect, consolidator, testgen
- 15+ Python tools for evaluation, analysis, and orchestration
- Hooks for session initialization
Happy to create a PR with the full plugin directory structure if that's the preferred format.