templatecentralwrite-skilllisted

1. **Read CONVENTIONS.md** (full runtime path): ``` cat "$HOME/.claude/plugins/marketplaces/templatecentral/skills/CONVENTIONS.md" ``` 2. **Determine file type:** - Registered skill (`SKILL.md` at skill root)? → Enforce constraints (Section 3) - Reference file? → Enforce header format (Section 4) 3. **If SKILL.md (registered skill):** - Description ≤ 150 characters (count carefully) - Body ≤ 30 lines (excluding frontmatter) - No inline implementation content - Only: detection logic, routing table, `cat` commands - Add `when_to_use:` if the description alone doesn't capture all trigger contexts - Add `disable-model-invocation: true` for scaffold/migrate/cleanup-scope skills - Add `allowed-tools:` with tightest scope needed (e.g. `Bash(pnpm *)` not `Bash`) — Least Agency principle (OWASP Agentic ASI02: Tool Misuse & Exploitation) 4. **If reference file:** - First line: `<!-- ref: ... loaded-by: ... prereq: ... -->` - End `prereq:` with: "Do not invoke this file directly." - Check nesting level (Section 2): 2-level or 3-level? 5. **Check for duplicates:** - Does this skill/content already exist elsewhere? - Can it be merged into an existing registered skill? 6. **After writing:** - Run `templatecentral:audit` to verify compliance