Conciseness

The body is lean throughout: the artifact-type table, terse workflow steps with one-line outputs, compact code blocks, and WHY/BAD/GOOD anti-patterns all assume Claude's competence with no concept explanations or padding. There is no section that explains things Claude already knows, matching the 'every token earns its place' anchor. It is not a 4 because no identifiable passage could be trimmed without losing actionable content.

Actionability

Quotes: "kubectl logs deploy/my-service --tail=100 | tee .context/evidence/2026-04-07-service-logs.txt" and "bun run test 2>&1 | tee ..." — concrete, executable commands with a real naming convention. It falls short of fully copy-paste ready because "aws cloudwatch get-metric-data ... > ..." is a truncated placeholder command, and the agent-browser block ("action: screenshot / save_to: ...") is interface-shaped rather than an executable example. It is above a 3 because the vast majority of guidance is directly runnable.

Workflow Clarity

Quotes: the 4-step workflow ("Identify evidence scope... Capture the evidence... Store artifacts... Reference in response") plus a dedicated Verification section with commands ("ls -lh .context/evidence/", "file .context/evidence/*.png") as an explicit checkpoint. It is not a 5 because there is no error-recovery feedback loop (e.g., what to do if the screenshot is blank or the file was not written). The 3-cap for destructive/batch operations without validation does not apply — this skill only reads/captures state and does include verification, placing it clearly above a 3.

Progressive Disclosure

The body is a well-organized overview (~130 lines) with clearly labeled sections, and the single reference "[Artifact storage paths, naming convention, evidence table template](references/artifact-storage.md)" is one level deep, accurately described, and verified to exist in the bundle. Content is appropriately split: the body carries the essentials, the reference carries extended storage/capture detail. It is not a 4 because there are no buried references, nested references, or inline content that clearly belongs in the separate file.

Specificity

Quotes: "Captures and documents agent findings as verifiable artifacts — screenshots via agent-browser or playwright-mcp, captured logs, and script output." It lists multiple concrete capture actions (screenshots, log capture, script output) and names the specific tools used, matching the 'comprehensive coverage' anchor. It is not a 4 because there are no meaningful gaps in the action inventory for this domain.

Completeness

Quotes: "Captures and documents agent findings as verifiable artifacts..." (explicit what) and "Use when completing investigations, audits, UI changes, infrastructure tasks, or any task where evidence of actions taken must be preserved" (explicit when). Both what and when are answered clearly with concrete trigger phrases, matching the top anchor exactly.

Trigger Term Quality

Quotes: "Use when completing investigations, audits, UI changes, infrastructure tasks, or any task where evidence of actions taken must be preserved." Good natural keywords (investigations, audits, evidence, screenshots, logs) but misses common phrasings users would actually say such as "proof", "verify", "screenshot the page", or "save the output". It is not a 5 because synonym coverage is incomplete; not a 3 because the included terms are natural and varied rather than purely technical jargon.

Distinctiveness Conflict Risk

Quotes: "verifiable artifacts — screenshots via agent-browser or playwright-mcp, captured logs, and script output." The evidence-capture niche is mostly distinct, but "any task where evidence of actions taken must be preserved" is broad and could overlap with general screenshot/browser or documentation skills. It is not a 5 because of that catch-all clause; not a 3 because the core trigger set is clearly tied to evidence preservation rather than generic file work.