SKILL.md:1the skill works → no evals/, tests/, or verification section found
No way to prove the skill does what it claims.
Fix Add an evals/ folder (test prompts + expected outcomes) and a '## Verify' step in the body.
overall
Correctness & Structure
100
pass
Triggering & Discoverability
85
1 warn
Clarity & Instructions
75
1 warn
Token & Context Cost
100
pass
Safety & Security
89
1 warn
Verifiability & Maintainability
53
1 fail
Top fixes — ranked by score impact
SKILL.md:28auto-invocable (no disable-model-invocation) → performs a destructive action ("delete")
Skill appears to "delete" but the model can auto-invoke it — a destructive action could fire without the user asking.
delete
Fix If this action is destructive/irreversible, set `disable-model-invocation: true` so it only runs when explicitly invoked.
SKILL.md:1description will match user requests → no explicit cue ('use when …', 'triggers on …', quoted user phrases) found
Pure what-it-does prose — the model has to guess when to invoke it.
Run project-specific verification rules (business logic, architecture pattern…
Fix State the trigger explicitly: 'Use when the user says "…", "…", or wants to …'.
SKILL.md:69
Decorative ASCII-art / banner line — pure token cost, no instructional value.
=============
Fix Delete decorative banners and persona filler; keep instructions plain and imperative.
★ scores higher than ≈15% of 208 public skills (deterministic rubric v1.2 sample, 2026-09)
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