Conciseness

The ~50-line body is lean and assumes Claude's competence: 'Every tool is read-only' and the intent-to-tool table carry maximum instruction per token, with no re-teaching of known concepts or padding, matching the anchor for every token earning its place.

Actionability

Guidance is fully executable for an instruction-only skill: exact tool names for each need (get_overview, get_risk, get_dead_code, etc.), a copy-paste command ('git remote get-url origin'), a concrete URL (https://repowise.dev/dashboard), and specific rules like 'Ask one question per get_answer call' and 'call get_risk on it before editing a file', matching anchor 5.

Workflow Clarity

The four numbered sections form a clear sequence (pick repository, pick tool, answer, handle limits) with explicit decision checkpoints for every branch (one repo, several, none) and explicit error-recovery protocols ('Do not guess what it contains', 'say so in one sentence and do not retry'), plus a freshness check ('trust the local file for its current contents'). All tools are read-only, so the destructive/batch validation cap does not apply.

Progressive Disclosure

The skill is self-contained at roughly 50 lines with no external bundle files needed; the numbered sections and tool table are well organized, so per the rubric's simple-skill guideline it scores 5 with well-organized sections and no buried or nested references.

Specificity

The description enumerates multiple concrete capabilities ('what a repository contains, how its code works, where something is defined, how risky a change is, or about its code health, dead code or security findings') giving comprehensive coverage of the toolset's question types, matching the anchor for multiple specific concrete actions rather than the 'minor gaps' of anchor 4.

Completeness

It clearly answers both 'what' ('Answer questions about a repository indexed on repowise.dev with the Repowise tools') and 'when' with an explicit 'Use when...' clause containing concrete trigger phrases, an exact match for anchor 5; anchor 4's weaker 'when' does not apply.

Trigger Term Quality

Natural phrases users would say are present ('how its code works', 'where something is defined', 'dead code', 'security findings'), but a few common synonyms and variations are missing (e.g., 'vulnerabilities', 'CVEs', 'unused code'), fitting anchor 4 rather than the comprehensive synonym coverage of anchor 5.

Distinctiveness Conflict Risk

The 'repository indexed on repowise.dev' qualifier establishes a clear niche, but generic trigger phrases like 'how its code works' or 'where something is defined' create minor overlap risk with general code-exploration or code-review skills, fitting anchor 4 rather than the minimal conflict risk of anchor 5.