Plan-then-execute implementation against SPEC.md. Native single-thread loop, no sub-agents. On test or build failure, auto-invokes the backprop skill before retrying — a failed verification always considers whether a new §V invariant would prevent recurrence.
安装
npx skills add JuliusBrussee/cavekit --skill buildnpx skills add JuliusBrussee/cavekit --skill build -a claude-code -gnpx skills add JuliusBrussee/cavekit --skill build -a codex -ggemini skills install https://github.com/JuliusBrussee/cavekit.git --path skills/buildgh skill install JuliusBrussee/cavekit buildgit clone --depth 1 https://github.com/JuliusBrussee/cavekit /tmp/JuliusBrussee__cavekit
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/JuliusBrussee__cavekit/skills/build ~/.claude/skills/build # Claude Code
cp -R /tmp/JuliusBrussee__cavekit/skills/build ~/.agents/skills/build # Codex, Cursor, Gemini CLI, Copilot, OpenCode