spec-cleanroom

Archives independent cleanroom builds of proto-poker and proto-retro, each built from nothing but proto-specs's SPEC.md files — no access to the private reference implementation.

Harness Model Comments
Grok Build Grok 4.5 Both apps built, tests included, ~10 minutes each
Antigravity CLI Gemini 6 Flash Both apps built in 10 minutes or under

Contains both agents' full source and tests, plus a cross-comparison review of the two implementations. A third cleanroom run — Claude Code on Sonnet 5, working on the first attempt for both apps — is documented in proto-specs but wasn't preserved as a separate source artifact here.

License

MIT (LICENSE in the repo).