Conciseness

Dense, reference-style content that assumes competence — no padding explaining Unity or basic concepts, and the RQL spec lines each earn their place. Not 5 because of minor trimmable redundancy: the Input JSON schema block restates the input table, and the generic CLI invocation boilerplate (input-file/stdin heredoc block) is padded relative to this skill's single-string input. Not 3 because over-explanation is minor, not 'some unnecessary explanation' throughout.

Actionability

Fully executable guidance: a copy-paste CLI command, an stdin variant for complex input, a concrete fallback ('npx unity-mcp-cli'), an input table, and 8 concrete example queries covering common cases — matching the 5 anchor's 'copy-paste ready code or commands; specific examples cover the common cases'.

Workflow Clarity

A single-action read-only skill with an unambiguous invocation path (how to call, what input, expected output format), plus explicit error-recovery guidance ('Unknown members produce warnings with suggestions; rql-schema(type) lists a type's members', truncated-results refinement, CLI-not-found troubleshooting). The simple-skill exception applies and the operation is neither destructive nor batch, so no validation cap applies.

Progressive Disclosure

No bundle files exist (no references/, scripts/, or assets/ directories) and none are needed at this size; the body is well-organized under clear sections (syntax reference → examples → how to call → troubleshooting → input → output). The under-50-lines simple-skill exception applies: well-organized sections with no need for external references.

Specificity

Lists multiple specific concrete actions ('filter, project, sort, count, walk hierarchies') scoped to a concrete domain ('GameObjects, components, assets'), matching the comprehensive-coverage anchor; better fit than the 4 anchor, which allows minor gaps.

Completeness

The 'what' is clear and concrete (query the live Unity scene with RQL: filter, project, sort, count, walk hierarchies), but there is no 'Use when...' clause or equivalent explicit trigger guidance — 'Far fewer calls/tokens than reading objects one by one' is a benefit statement, only weakly implying 'when'. Per the judging guidelines this caps completeness at 3; not 4 because 'when' is not present even implicitly-specific form.

Trigger Term Quality

Good natural keyword coverage ('Unity scene', 'GameObjects', 'components', 'assets', 'hierarchies') that Unity users would say, but misses common variations like 'search', 'find', or 'inspect'. Not 5 because synonym coverage is not comprehensive; not 3 because the terms present are natural and domain-relevant rather than generic.

Distinctiveness Conflict Risk

Clear niche — RQL queries against the live Unity Editor scene — with distinct triggers and minimal overlap with other skills, matching the 5 anchor's 'clear niche with distinct triggers'.