Improve an existing prompt or skill in place. Use for refine, sharpen, tighten, fix, upgrade, "feels off", or inconsistent artifact requests.
Create or refine spec/capabilities.md from repo signals. Use after spec-charter or for capability specs, component contracts, middle-layer specs, repo boundaries, ๋ฅ๋ ฅ ๋ช ์ธ, or grill.
Optimize prompts or skills with measured eval loops. Use for repeatable test inputs, eval runners, scoring, bounded mutations, or written stop conditions.
Decide where agent guidance belongs in a repo and propose the smallest harness change. Use for AGENTS.md/CLAUDE.md, hooks, subagents, MCP, plugins, sync, or pruning.
Create or amend spec/system-map.md. Use for architecture scope, system shape, runtime boundaries, core flows, invariants, storage/external systems, or SYSTEM_MAP.
Create, amend, or reassess spec/charter.md. Use for project direction, Objectives, Non-Goals, Decisions, stale spec findings, ๊ธฐ์ค, ํ์ฅ, ๋ฐฉํฅ์ฑ, or spec axis.
Critique prompts or skills without editing. Use for review-only diagnosis, audit, "feels off" artifacts, or findings before a rewrite.
Design a skill-like artifact before writing it. Use for skill specs, suites, subagents, plugins, artifact-class decisions, triggers, file shape, or "meta-skill" requests.