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xcodebuildmcp-structured-output-review

Use when reviewing XcodeBuildMCP structured output schema changes, schema versioning, manifest outputSchema metadata, and JSON fixture compatibility.

68

Quality

81%

Does it follow best practices?

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SecuritybySnyk

Passed

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SKILL.md
Quality
Evals
Security

Quality

Content

85%Weight 40%Scale 1-5

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

An efficient, well-structured review skill that points Claude at the right files, states precise guardrails, and gives exact validation commands with no wasted tokens. The only gap is the absence of an explicit validate-fix-retry loop connecting guardrail violations to the validation steps.

DimensionReasoningScore

Conciseness

The body is extremely lean — short section headers, bullet lists of files, guardrails, and exact commands — with no padding or explanation of concepts Claude already knows; every line earns its place.

5 / 5

Actionability

Provides concrete, executable validation commands ('npm run test:schema-fixtures', 'npm test -- ...', 'npm run typecheck', 'npx skill-check ...') and exact file paths to inspect, but the guardrail section states invariants to check rather than giving the specific command or grep to verify each one.

4 / 5

Workflow Clarity

Scope, file list, guardrails, and validation commands are cleanly sequenced and the review-only boundary is explicit, but there is no explicit validation→fix→retry feedback loop tying the guardrail checks to the validation commands.

4 / 5

Progressive Disclosure

A short, well-organized overview with clearly labeled sections (Review scope, Files to inspect, Guardrails, Validation) and no nested references; for a sub-50-line single-purpose skill with no external bundle files, this level of organization is fully appropriate.

5 / 5

Total

18

/

20

Passed

Description

78%Weight 40%Scale 1-5

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

A well-targeted, third-person description with an explicit 'Use when' trigger and a distinct XcodeBuildMCP niche. Its main weakness is that it lists the review surface rather than the concrete verification actions, leaving 'what' slightly implicit.

DimensionReasoningScore

Specificity

Names the domain (structured output schema) and several concrete review targets — 'schema changes', 'schema versioning', 'manifest outputSchema metadata', 'JSON fixture compatibility' — but stops short of listing the underlying actions (verify compatibility, check version bumps, validate fixtures).

4 / 5

Completeness

Clearly answers 'when' with an explicit 'Use when reviewing...' trigger, and the enumerated objects implicitly convey 'what', but the 'what' is framed as the review surface rather than the action performed, so it is not a fully explicit what+when pair.

4 / 5

Trigger Term Quality

Includes natural terms users would say — 'reviewing', 'schema changes', 'schema versioning', 'JSON fixture compatibility' — though it lacks synonyms or file-extension variants a user might naturally drop in.

4 / 5

Distinctiveness Conflict Risk

The narrow XcodeBuildMCP-specific scope (structured output schema, manifest outputSchema, JSON fixtures) creates a clear niche unlikely to trigger for unrelated skills.

5 / 5

Total

17

/

20

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.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
getsentry/XcodeBuildMCP
Reviewed

Table of Contents

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