This archives your locked-in technical decisions so they don't evaporate. When you've chosen Vite over Webpack, decided on a frontend-backend split, or agreed components must be PascalCase, it writes a permanent record with context, alternatives you rejected, and why. Separates four types: tech-stack, architecture, constraint, and convention. The workflow asks pointed questions to extract what future you (or your team) will actually need, supersedes old decisions instead of deleting them, and keeps discussion-phase ideas out so nobody mistakes them for done deals. Files land in `.codestable/compound/` with full frontmatter. It won't auto-edit your ARCHITECTURE.md or attention.md, but it will remind you when those should probably link to what you just archived.
npx skills add https://github.com/liuzhengdongfortest/codestable --skill cs-decide