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game-coach

A chess coach where Stockfish owns truth and Jev owns judgment.

Joel Lewis’s coach runs in the browser on Cloudflare. Stockfish says what the position is worth, and Jev decides what to tell the player about it.

Open source ↗ github.comcost-time-
JoelLewis/game-coachREADME ↗
# GameCoach Web

A browser chess coach that runs entirely on Cloudflare. Stockfish (WASM) owns the truth about the position, TypeSafe's Jev model makes the coaching judgment after every move, and templates plus a small writing model supply the words.

- Product spec: [`docs/PRD.md`](docs/PRD.md)
- Architecture and build plan: [`docs/build-plan.md`](docs/build-plan.md)
- Contributor and agent rules: [`CLAUDE.md`](CLAUDE.md)

Status: Wave 0 (scaffold and Jev feasibility spike).

## Development

Requires Node 22+, pnpm 11+, Rust stable.

```
pnpm install
pnpm typecheck
cargo check
```

## License

GPL-3.0-only. See [`LICENSE`](LICENSE).

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