The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Install
claude mcp add --transport http overmind https://api.overmindlab.ai/api/mcp/ --header "X-Api-Key: ovr_…"Install command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →The Training Platform for Specialized Agents
Console | Site | Self-host
Overmind continuously trains & improves your agents, with data from your production traces
The SDK and CLI you install (pip install overmind) are MIT. The platform behind them is AGPL-3.0 and you can self-host it. Details in Licence.
Point it at your agent's codebase and it turns production traces (or any dataset) into a fine-tuned model, benchmarked against the eval metrics you define and served via 1 unified API, with no ML infrastructure to build.
The weights are yours to download, retrain or roll back.
Available from the Console, the overmind CLI, the REST API, and an MCP server for Cursor, Claude Code, OpenCode and Codex. Hosted at console.overmindlab.ai or run it yourself.
Get started
Hosted
Sign up at console.overmindlab.ai, pick your coding agent on Get started — Cursor, Claude Code, OpenCode or Codex — and paste the onboarding prompt into it with your agent's repo open. It installs overmind, runs overmind init and overmind sync, and builds the context graph. From then on everything is a /overmind command in the same chat:
| Command | What it does |
|---|---|
/overmind ensure-tracing |
Inspect traces and instrument the agent |
/overmind dataset |
Build, clean, upload or export a dataset |
/overmind finetune |
Fine-tune, deploy and smoke-test a model |
/overmind optimise |
Run prompt and code optimisation |
/overmind backtest |
Compare models against the agent's own traces |
Run it yourself
Self-hosting keeps traces and training data inside your own network. The hosted and self-hosted stacks are the same code.
git clone https://github.com/overmind-core/overmind.git && cd overmind
cp .env.example .env # set the required keys below
docker compose up -d # Postgres, Redis, API on :8000, Console on :5173, Celery workers, beat, Grafana on :3001
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