Conciseness

The body is mostly efficient, command-dense, and full of CLI-specific details Claude would not know (clientAction states, proxy flags), but sections like the bare entity bullet list ('Risk', 'Control', 'Project'...) and the empty 'Popular actions' section add tokens without guidance. Fits 'Mostly efficient but includes some unnecessary explanation or could be tightened'; not 4 because two sections are clearly trimmable.

Actionability

Concrete, executable commands throughout: `npm install -g @membranehq/cli@latest`, `membrane connection ensure "https://21risk.com" --json`, `membrane action run <actionId> --input '{...}' --json`, plus a full proxy flag table. Minor gaps keep it at 4 — the 'Popular actions' section only restates a discovery command instead of listing actual actions, and placeholders (CONNECTION_ID, actionId) are unavoidable.

Workflow Clarity

A clear sequence is present (install → login → connection ensure → poll until READY → search actions → run → proxy fallback) with state-based validation checkpoints and feedback loops (poll again after CLIENT_ACTION_REQUIRED, check `error` on failure). Below 5 because 'skip to **Step 2**' references a step that is never defined and the '1b' heading has no matching '1'/'1a' structure, leaving the numbering incoherent in places.

Progressive Disclosure

A single file (~157 lines) with well-organized sections and headers; no bundle files exist, and action discovery is dynamic via the CLI, so external reference files are not strictly needed. Good structure with minor organization gaps (e.g., 'Popular actions' placement) — anchor 4; not 5 because some inline material (connection-state documentation, proxy flag table) could be split out were the skill to grow.

Specificity

"Manage data, records, and automate workflows" names the 21RISK domain but every action is generic — no concrete operation (e.g., create risks, run assessments, manage controls) is stated. It matches the anchor 'Names the domain but actions are minimal or generic', and not 3 because no specific concrete action is listed.

Completeness

Both parts are present: the what ("Manage data, records, and automate workflows") and an explicit when ("Use when the user wants to interact with 21RISK data"). Anchor 4 rather than 5 because the 'what' is generic and lacks concrete trigger phrases tied to specific capabilities; not 3 because the 'when' clause is explicit.

Trigger Term Quality

"21RISK" and "interact with 21RISK data" are relevant keywords a user would say, but there are no natural synonyms or variations such as 'risk assessments', 'compliance', or 'findings'. Some relevant keywords but missing common variations — anchor 3, not 4 because coverage beyond the platform name itself is thin.

Distinctiveness Conflict Risk

"21RISK" is a distinct niche platform name and the trigger ("interact with 21RISK data") is unique to it, so conflict with other skills is minimal. Clearly matches the 'Clear niche with distinct triggers' anchor.