Conciseness

Largely lean — a mapping table plus copy-paste curl commands with no conceptual padding (no explanation of what sentiment or an API is). Minor fat: the opening 'Use it when the user wants' list restates the description, and Step 4's answer patterns plus the multi-source curl block partially duplicate 'references/api_reference.md'. Efficient but could be trimmed slightly.

Actionability

Fully executable guidance: concrete curl commands per source ('curl -s "https://api.adanos.org/reddit/stocks/v1/compare?tickers=TSLA&days=7" -H "X-API-Key: $ADANOS_API_KEY"'), exact field names ('mentions' vs 'trade_count'), explicit defaults ('days=7', '1..10 tickers'), and a copy-ready output template. Common cases (single-source, multi-source snapshot, multi-ticker) are all covered.

Workflow Clarity

Clear 4-step sequence (check key → map request to endpoint → execute → present) with an explicit checkpoint in Step 1 (detect ADANOS_API_KEY_MISSING and remediate). The destructive/batch cap does not apply since the skill is read-only. Not a 5 because there is no validation of API responses (error/empty/missing-source handling beyond rule 5's one-liner) and no feedback loop if a request fails.

Progressive Disclosure

Clear overview with a single well-signaled, one-level-deep reference: 'references/api_reference.md - endpoint guide, field meanings, and example workflows... Read the reference file when you need the exact field names, query parameters, or recommended answer patterns.' The referenced file exists, is one level deep, and the split is appropriate — compact patterns inline, full field/parameter detail in the reference.

Specificity

Quotes concrete capabilities: 'Fetch normalized stock sentiment across Reddit, X.com, financial news, and Polymarket... buzz score, bullish percentage, mention or trade counts, and trend' — lists several specific outputs in third person ('Fetch'). Not a 5 because the action vocabulary is a single verb ('Fetch') with no mention of comparison/detail capabilities, leaving minor coverage gaps.

Completeness

Explicitly answers both questions: what ('Fetch normalized stock sentiment... buzz score, bullish percentage, mention or trade counts, and trend') and when ('Use this skill whenever the user asks...'), with concrete trigger phrases throughout. Matches the score-5 anchor; the 'when' clause is explicit and multi-trigger.

Trigger Term Quality

Covers natural user phrasings comprehensively: 'how much a stock is being discussed', 'how hot it is on social platforms', 'how many Reddit mentions or Polymarket bets', 'whether Reddit, X, and news agree', 'compare stock buzz and sentiment across tickers'. These are the phrases a user would naturally say; no common synonyms obviously missing.

Distinctiveness Conflict Risk

Clear niche (cross-platform stock sentiment via the named Adanos Finance API) with distinct triggers; the explicit boundary 'Read-only: it never places trades or modifies anything' further separates it from trading/execution skills. Minimal overlap risk.