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macos-signing-entitlements

Inspect macOS signing, entitlements, and Gatekeeper issues. Use when diagnosing code signing, sandbox, hardened runtime, or trust failures.

76

Quality

93%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

The canonical home for this skill is signing-entitlements in openai/plugins

SKILL.md
Quality
Evals
Security

Quality

Content

87%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is a tight, actionable diagnostic playbook with concrete commands and clear sections. The only gap is an explicit verification step to confirm a proposed fix actually resolved the signing failure.

Suggestions

Add a final workflow step to verify the fix, e.g. re-run `codesign -dvvv` / `spctl -a -vv` and confirm the original failure class no longer reproduces.

Make the 'minimum fix path' actionable by pairing each failure class with one example repair command rather than only describing it abstractly.

DimensionReasoningScore

Conciseness

Lean and efficient: the 58-line body assumes Claude's competence, explains no basic concepts, and every section earns its place.

3 / 3

Actionability

Provides concrete, copy-paste-ready commands (`codesign -dvvv --entitlements :- <path>`, `spctl -a -vv`, `plutil -p`, `security find-identity`) rather than vague direction.

3 / 3

Workflow Clarity

A clear four-step sequence exists, but there is no explicit validation/re-checkpoint to confirm a fix resolved the original failure, capping it below 3 per the rubric's missing-validation guidance.

2 / 3

Progressive Disclosure

Under 50 lines with no external references needed; well-organized sections (Quick Start, Workflow, Commands, Guardrails, Output) make navigation trivial.

3 / 3

Total

11

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12

Passed

Description

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is concise, concrete, and trigger-rich, cleanly answering both what the skill does and when to invoke it. It avoids fluff and occupies a distinctive niche.

DimensionReasoningScore

Specificity

Lists multiple concrete actions: "Inspect macOS signing, entitlements, and Gatekeeper issues" names three distinct inspection targets rather than vague language.

3 / 3

Completeness

Answers both what (inspect signing, entitlements, Gatekeeper) and when via an explicit "Use when diagnosing..." trigger clause.

3 / 3

Trigger Term Quality

Natural terms a user would say appear throughout: "code signing", "sandbox", "hardened runtime", and "trust failures" match how practitioners describe these problems.

3 / 3

Distinctiveness Conflict Risk

A clear macOS-codesigning niche with distinct triggers unlikely to fire for unrelated skills.

3 / 3

Total

12

/

12

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
robinebers/openusage
Reviewed

Table of Contents

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