A project-local Agent Skill (.agents/skills/verify/SKILL.md) wraps the
correctness ladder as an on-demand procedure: run npm run test, recover by
fixing the root cause in the types (not by suppressing them), optionally run
whole-project npm run check, and commit through the hook. Exposed as
/skill:verify for pi, and read by any Agent-Skills harness from .agents/skills/.
It is a procedure, not a doc fork: it links AGENTS.md / CONTRIBUTING.md /
package.json instead of restating the rules, so there is no drift.
Agents must not start `npm run watch` -- it never returns and blocks the turn.
The skill's ladder drops watch and calls it out under "What not to run here";
AGENTS.md gains a matching guardrail.
tmu
3d0fe18d6a