Conciseness

The body is lean with no over-explanation of concepts Claude already knows, but the communication-type list is stated twice within the body ("When to use this skill" bullets and the "Keywords" line) and both largely duplicate the frontmatter description. That redundancy keeps it below the "every token earns its place" anchor.

Actionability

Concrete, actionable guidance: each communication type maps to a specific file to load ("examples/3p-updates.md - For Progress/Plans/Problems team updates", etc.) with a fallback behavior. It is not a 5 because the fallback contradicts itself — "general-comms.md - For anything else that doesn't explicitly match" coexists with "If the communication type doesn't match any existing guideline, ask for clarification", leaving the agent unsure which rule wins.

Workflow Clarity

The three-step sequence (identify type, load the matching guideline file, follow its instructions) is clearly ordered with a stated fallback, and no validation steps are needed for a non-destructive writing task. The same general-comms vs. ask-for-clarification contradiction introduces a genuine ambiguity in the routing logic, preventing a 5.

Progressive Disclosure

The body is a clean overview that routes to four well-signaled, one-level-deep references in `examples/`, each annotated with its purpose (3p-updates, company-newsletter, faq-answers, general-comms), with no detail inlined that belongs in those files. No bundle files were present in the review workspace to verify the referenced paths, so this is scored on the reference structure as written.

Specificity

The description enumerates seven concrete communication types ("status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates"), which on its own matches the anchor for listing several specific items, but the mandatory first-person penalty ("help me write", "my company likes to use") reduces it by one. It is not a 2 because it goes well beyond naming the domain — it lists concrete deliverable types.

Completeness

Both elements are present: an explicit "when" ("Claude should use this skill whenever asked to write some sort of internal communications") with concrete triggers, and a "what" ("write all kinds of internal communications, using the formats that my company likes to use"). It is not a 5 because the "what" is vague — "A set of resources" never states what the resources are (format guidelines, templates).

Trigger Term Quality

The "use this skill whenever asked to write" clause lists natural phrases users would say ("status reports", "company newsletters", "FAQs", "incident reports", "3P updates"), giving good keyword coverage. It falls short of 5 because common synonyms and variations ("weekly update", "internal comms", "memo", "leadership brief") are absent from the description itself.

Distinctiveness Conflict Risk

"Internal communications" is a clear niche with distinct triggers (3P updates, company newsletters, incident reports), making it mostly distinguishable from general writing or document skills. Minor overlap risk remains with generic terms like "FAQs" and "project updates" that could match other writing skills, so it does not reach 5.