Conciseness

The body is largely efficient and assumes Claude's competence, using tight bullet lists and bad/good contrasts, but repeated phrasing of the run-contract items across sections and the lengthy audit checklist add minor padding that could be trimmed.

Actionability

It provides concrete, copy-ready examples (bad/good role lines, completion-criteria block, fallback scripts) and explicit numbered audit items, with only minor gaps since it is instruction-only guidance rather than executable code.

Workflow Clarity

It sequences a clear multi-step process (instantiate run contract -> write required sections -> apply mandatory audit rubric -> reject anti-patterns) with an explicit validation/feedback loop ('If any item fails, revise the system prompt before writing it').

Progressive Disclosure

The SKILL.md is a well-organized overview with clearly labeled sections and a one-level-deep cross-references list pointing to seven related archetype skills; no bundle files exist, so the body stands alone as a clean overview with easy navigation.

Specificity

It names several concrete deliverables (run contract, completion criteria, fallback paths, response format, anti-patterns), but the actions are framed as 'defines' rather than multiple distinct concrete operations, leaving minor coverage gaps versus the comprehensive anchor.

Completeness

It explicitly answers both 'what' (universal quality bar and final audit rubric defining required run contract, completion criteria, fallback paths, response format, anti-patterns) and 'when' (activate whenever unsure which archetype applies, or as a final review pass) with concrete trigger phrases.

Trigger Term Quality

It gives explicit natural trigger phrasing ('whenever you are unsure which archetype skill applies', 'final review pass before writing the system prompt'), but lacks synonyms/common variations a user would actually say like 'system prompt' alternatives or 'agent template'.

Distinctiveness Conflict Risk

It carves a clear niche (compile check / final audit pass for agent system prompts) distinct from the archetype skills it cross-references, with only minor overlap risk against those related skills.