Conciseness

The prose itself is lean (no concept explanations, terse notes), but there is real duplication: the same query commands (summary --section, files --tag, cochange, community) appear in both 'LLM query helper' and 'Basic security queries'; 'Communities are computed by default' is stated in the workflow, quick start, and output-artifacts sections; and the one-off Linux Kbuild example repeats --cochange-exclude guidance already documented. This fits anchor 3 ('mostly efficient but… could be tightened') better than anchor 2, since there is no padding or over-explanation — only redundancy.

Actionability

Every example is a copy-paste-ready, fully-qualified bash command against scripts that exist in the bundle, with concrete flags, defaults ('--community-top-owners 5 (default)'), and an exact sensitivity-rule CSV format including its header comment. This matches anchor 5 ('fully executable; copy-paste ready… specific examples cover the common cases') rather than anchor 4, which implies minor gaps in executability.

Workflow Clarity

The workflow is a clear 6-step sequence, each step tied to a concrete script or flag, with the query helper acting as a bounded-output checkpoint and a troubleshooting note ('If git log is too large, narrow with --since or --until'). However, there is no explicit verification step (e.g., confirm summary.json/row counts before interpreting findings), matching anchor 4 ('clear sequence with most checkpoints present; minor validation gaps') rather than anchor 5; the destructive/batch cap does not apply since the pipeline is read-only analysis.

Progressive Disclosure

The body is a well-organized overview with headers, operational commands inline where they belong, and the single advanced topic (Neo4j persistence) correctly deferred to references/neo4j-import.md — a real file, one level deep, clearly signaled with a summary of what it contains ('constraints, import Cypher, and visualization tips'). All referenced scripts exist in the bundle. This matches anchor 5 rather than anchor 4, whose 'minor organization gaps' are absent here.

Specificity

The description names several concrete actions — 'build a security ownership topology (people-to-file)', 'compute bus factor and sensitive-code ownership', 'export CSV/JSON for graph databases and visualization' — with only a minor coverage gap (co-change clustering and community detection, prominent features in the body, are not mentioned). It fits anchor 4 ('several specific actions; minor gaps') better than anchor 5's comprehensive coverage, and is well above anchor 3's '1-2 concrete actions'.

Completeness

It explicitly answers both what ('Analyze git repositories to build a security ownership topology… export CSV/JSON for graph databases and visualization') and when ('Use when the user explicitly wants a security-oriented ownership or bus-factor analysis grounded in git history (for example: orphaned sensitive code, security maintainers, CODEOWNERS reality checks…)') with concrete trigger phrases, matching anchor 5 exactly. Voice is third person, so no voice penalty applies.

Trigger Term Quality

Trigger terms are natural and comprehensive with synonyms: 'bus factor', 'security maintainers', 'CODEOWNERS reality checks', 'orphaned sensitive code', 'sensitive hotspots', 'ownership clusters', 'git history' — phrases a user would genuinely say when needing this skill. It clearly matches anchor 5 rather than anchor 4 ('a few natural terms missing').

Distinctiveness Conflict Risk

It carves out a clear niche (security-oriented git ownership analysis) and adds an explicit negative boundary — 'Do NOT use for general maintainer lists, non-security ownership questions, or threat modeling (use security-threat-model)' — minimizing overlap risk with adjacent skills, which matches anchor 5 ('clear niche with distinct triggers; minimal conflict risk').