Skill Crossroads deno-expert
rubric v1.2 · deterministic
A− 90.4/100 overall
Correctness & Structure 100 pass
Triggering & Discoverability 73 2 warn
Clarity & Instructions 100 pass
Token & Context Cost 100 pass
Safety & Security 81 2 warn
Verifiability & Maintainability not yet scored

Top fixes — ranked by score impact

⚠ SAFETY-03 No destructive auto-invocation
deno-expert.md:18auto-invocable (no disable-model-invocation) → performs a destructive action ("Deploying")
Skill appears to "Deploying" but the model can auto-invoke it — a destructive action could fire without the user asking.
Deploying
Fix If this action is destructive/irreversible, set `disable-model-invocation: true` so it only runs when explicitly invoked.
⚠ TRIGGER-03 Invocation cues in the description
deno-expert.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.
Expert in Deno for modern JavaScript and TypeScript runtime, security, perfor…
Fix State the trigger explicitly: 'Use when the user says "…", "…", or wants to …'.
⚠ TRIGGER-02 Description long enough to anchor invocation
deno-expert.md:1description will trigger invocation → 96 chars — under the ~100-char reliable-trigger band
Description is thin — likely under-specifies when to invoke.
Expert in Deno for modern JavaScript and TypeScript runtime, security, perfor…
Fix Add the concrete use case and user phrasing (e.g. 'Use when the user says …').
⚠ SAFETY-02 allowed-tools least-privilege
deno-expert.md:1no `tools` declared → the agent inherits every tool, including Bash
Subagents without a `tools` list get unrestricted tool access.
Fix Declare a scoped `tools:` list with only what the agent needs (e.g. `tools: Read, Grep, Glob`).
Partial grade — some applicable rubric categories were not scored on this scan (e.g. LLM-assisted checks without a key) and are excluded from the overall.

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