cp-skill-health-check

## EXECUTE NOW Use this skill when the user reports that a Commonplace KB is not working correctly: missing skills, `commonplace-*` command failures, validation not found, the agent runtime not seeing the venv, or confusion around direnv. It applies both to installed KBs, where shipped content lives under `kb/commonplace/`, and to the Commonplace source repo, where shipped content lives directly under `kb/`. Target symptom: `$ARGUMENTS` This skill diagnoses and reports. Do not edit shell config, rerun `commonplace-init`, install packages, or change symlinks unless the user explicitly asks for repair after seeing the diagnosis. ## Step 1 - Identify the workspace shape Run: ```bash pwd git rev-parse --show-toplevel 2>/dev/null || true git remote -v 2>/dev/null || true test -d kb && echo "kb: present" || echo "kb: missing" test -f AGENTS.md && echo "AGENTS.md: present" || echo "AGENTS.md: missing" test -f CLAUDE.md && echo "CLAUDE.md: present" || echo "CLAUDE.md: missing" test -d kb/commonplace && echo "kb/commonplace: present" || echo "kb/commonplace: missing" test -d src/commonplace && echo "src/commonplace: present" || echo "src/commonplace: missing" test -d kb/reference && echo "kb/reference: present" || echo "kb/reference: missing" test -d kb/instructions && echo "kb/instructions: present" || echo "kb/instructions: missing" test -f .envrc && echo ".envrc: present" || echo ".envrc: missing" test -d .venv && echo ".venv: present" || echo ".venv: missing" ``` Interpreta...