The body is lean and assumes Claude's competence — it does not explain what FCC or rtp2httpd is, and provides only actionable steps, commands, and classification signals; it avoids the concept-padding that defines the lower anchors.

Provides real executable `gh api` commands for fetching comments and adding reactions, plus concrete classification rules with specific Chinese signal phrases and explicit document-formatting rules, matching the fully-executable-guidance anchor.

A clear 7-step sequence with explicit validation checkpoints ("Check whether reported IPs are already documented", "Verify no still-working IPs were removed accidentally", "ask before removing") and an incremental comment checkpoint, including a feedback-style guard for destructive removal.

The body is an overview that points to one real one-level-deep reference (`references/update-memory.md`, verified to exist) holding checkpoints, paths, ports, format rules, and an update log — content appropriately split out with clear signaling.

Names multiple concrete actions tied to a concrete domain — "update FCC address docs, check new FCC IP reports, validate existing FCC entries, or process comments" — matching the anchor for listing several specific concrete actions rather than just naming a domain.

Explicitly answers both what ("Synchronize rtp2httpd FCC IP documentation from GitHub issue feedback") and when ("ALWAYS use this skill when the user asks to..."), satisfying the what-AND-when-with-explicit-triggers anchor.

Includes natural phrases a user would say ("update FCC address docs", "check new FCC IP reports", "validate existing FCC entries", "process comments") plus the exact issue URL, giving good coverage rather than only jargon or partial keywords.

Anchored to a single project (rtp2httpd) and a specific GitHub issue URL, giving it a clear niche unlikely to trigger for unrelated skills; it is not a generic description that would overlap with others.