The body is lean and well-organized, assuming Claude's knowledge of Python and HTTP; terse concept headers avoid explaining basics Claude already knows.

Provides multiple complete, executable tenacity examples with real imports and correct API usage (stop_after_attempt, wait_exponential_jitter, retry_if_result), copy-paste ready.

Sequenced from Quick Start through progressively richer patterns; no destructive/batch operations require validation feedback loops, so the clear ordering suffices for a patterns skill.

Body is an overview that clearly signals one-level-deep detail in references/details.md (verified present), with advanced patterns correctly split out rather than inlined.

Lists multiple concrete actions — "automatic retries, exponential backoff, timeouts, and fault-tolerant decorators" — matching the score-3 anchor for specific capabilities.

Explicitly answers what ("Python resilience patterns including...") and when ("Use when adding retry logic...") with explicit trigger guidance.

Trigger clause uses natural phrasing a user would say ("adding retry logic, implementing timeouts, building fault-tolerant services, or handling transient failures") with good coverage of common variations.

Occupies a clear niche (resilience/fault-tolerance) with distinct triggers unlikely to fire for unrelated skills.