Conciseness

The body is dense and imperative with zero concept explanations and no padding — every section ('Workflow', 'Quick reference', 'Hard rules', 'Red Flags') carries operational content, and it assumes Claude's competence throughout. It falls short of the lean anchor at 5 because the intake-before-analysis rule is stated three times in 'Red Flags' rows after already appearing as a Hard rule ('Intake before analysis. Nothing in steps 2–7 starts until your partner has answered'), a repetition that could be trimmed.

Actionability

Most steps are concretely executable: exact paths ('~/.superpowers/diagnosing-superpowers/<session-id>/'), exact files to dispatch ('prompts/analyst-common.md', the seven named dimension prompts), exact commands ('zip -r or tar -czf'), and exact redaction levels ('skeleton (no tool-result bodies), evidence (bodies only for cited events), full'). It is 4 rather than 5 because a few steps defer detail without a backing file in the bundle — 'list candidates by mtime and size', 'find marker line numbers', 'turn confirmed findings into a signature' give direction but no runnable command or definition.

Workflow Clarity

The seven steps are numbered and sequenced with explicit conditional gates ('Steps 5–7 run only on their stated condition'), explicit output validation ('Discard any returned finding without path:line'), a genuine feedback loop ('dispatch prompts/scrub.md, then prompts/scrub-audit.md, repeating both until the audit returns CLEAN'), and approval checkpoints before risky outward actions ('No archive before your partner has seen the scrub log… No issue or comment before they approve the exact text'). This matches the top anchor: clear sequence, explicit validation, error-recovery loops.

Progressive Disclosure

The design is right — an overview body with inline, well-signaled, one-level-deep references ('per references/session-discovery.md', 'Follow references/context-safety.md on every session file') — but scored against the actual bundle, 3 of the ~15 referenced paths exist (session-discovery.md, context-safety.md, github-issues.md) while all templates/ and prompts/ files referenced by the workflow (case.md, report.md, issue.md, bundle-README.md, analyst-common.md, the seven analyst prompts, scrub.md, scrub-audit.md, similar-session.md) are absent, and the bundled references/redaction-policy.md is never referenced from the body. Navigation is broken in both directions, which is more than the 'minor organization gaps' of the 4 anchor.

Specificity

The description names the domain ("a superpowers session went wrong") and one concrete deliverable ("build a bug report for the superpowers maintainers"), which would anchor at 3, but it is written in second person ("your human partner wants to know why"), and the rubric's judging guideline mandates a 1-point specificity penalty for non-third-person voice. What the skill actually does (reading transcripts, reporting cited findings) is never stated, so it does not reach the 'several specific actions' anchor at 4.

Completeness

The 'when' is explicit and rich ("Use when a superpowers session went wrong… or wants to build a bug report… for the current session or a past one identified by id or path, on any harness"), and a 'what' is present (determine why the session went wrong; build a bug report). It sits at 4 rather than 5 because the 'what' is scenario-shaped rather than an explicit statement of the skill's actions, and at 4 rather than 3 because both elements are clearly present with concrete triggers.

Trigger Term Quality

It quotes verbatim the natural phrases a frustrated partner would actually say — "it took too long", "why is it so expensive", "what is it doing", "a skill that didn't fire" — plus symptom synonyms ("repeated work, ignored plans, stumbles, poor results"). This matches the top anchor: comprehensive natural-term coverage including variations.

Distinctiveness Conflict Risk

The niche is unambiguous — diagnosing "superpowers" sessions — and triggers like "a skill that didn't fired" and the quoted complaints are specific to that niche, matching the 'clear niche with distinct triggers; minimal conflict risk' anchor. Generic-sounding symptoms ("poor results", "stumbles") are all scoped by 'a superpowers session went wrong', preventing overlap with general debugging skills.