Conciseness

The body is three sentences with zero padding: 'The maintained instructions are in [Open Analytics: ai-traffic-tracking](...). Install with `npx skills add ...`. This entry preserves the old discovery path and contains no independent AI-source rules.' It explains nothing Claude already knows, and every token (link, install command, disclaimer) earns its place. Not 4, because there are no instances of over-explanation to trim at all.

Actionability

It provides a fully executable, copy-paste-ready command ('npx skills add kostja94/open-analytics --skill ai-traffic-tracking') plus a direct URL to the maintained SKILL.md, which covers the single common case for a moved skill: getting to the real instructions. Not 4, because nothing is missing or left as a hint — the redirect is completely concrete.

Workflow Clarity

This is a single-purpose skill under 50 lines whose only action — fetch/redirect to the successor location — is unambiguous, so the simple-skill exception applies. There are no destructive or batch operations, so the validation cap does not apply. Not 4, because there is no ambiguity or missing checkpoint: the destination link and install path are both explicit.

Progressive Disclosure

At ~3 lines of body with a clear heading and no bundle files needed, this fits the under-50-line guideline: the overview is the whole content, and the one reference (the successor repo URL) is clearly signaled and one level deep. Not 4, because nothing is inlined that belongs elsewhere or buried — the detailed rules correctly live in the successor skill.

Specificity

It names the domain concretely ('AI assistant referrals and generative search visibility') and one concrete function ('Compatibility pointer'), but lists no operational capability actions — the body confirms it 'contains no independent AI-source rules'. Not 4, because only one action (pointing/redirecting) is given rather than several specific actions; not 2, because the domain is well named and the pointer role is concrete rather than generic like 'Processes PDF files'.

Completeness

The 'what' is stated clearly ('Compatibility pointer for AI assistant referrals and generative search visibility; maintained in Open Analytics'), but there is no 'Use when...' clause or equivalent trigger guidance, which caps completeness at 3 per the judging guidelines. Not 4, because the 'when' is entirely absent rather than merely under-specified; not 2, because the 'what' is clear, not vague.

Trigger Term Quality

The phrases 'AI assistant referrals' and 'generative search visibility' are relevant domain terms a user might plausibly say, but common variations and synonyms are missing — e.g. 'AI traffic' itself, 'AI referrals', 'ChatGPT/LLM referrals', 'AI search visibility'. Not 4, because keyword coverage is thin (only two domain phrases); not 2, because the terms present are specific to the niche rather than generic filler like 'works with files'.

Distinctiveness Conflict Risk

The niche is fairly distinct — 'AI assistant referrals' and 'generative search visibility' are specific enough that overlap risk with unrelated skills is minor. Not 5, because the description lacks explicit trigger phrases that would cleanly separate it from the successor skill or closely related analytics skills; not 3, because the domain terms are considerably more specific than broad anchors like 'Works with document files'.