Conciseness

The body is dense and practical with load-bearing worked examples, but the Wikipedia quote in Step 5 ("In reality, testing almost always is a combination of exploratory and scripted testing...") explains a concept Claude already knows, and each reference file is described three times (Overview, Formats C/D, References). This fits 'efficient; minor instances of over-explanation that could be trimmed' rather than the lean anchor above, and is well above the noticeably-verbose anchors below.

Actionability

Fully copy-paste-ready templates: a complete step-table with concrete test data (qa-test-user@example.com, SKU BOOK-001, WELCOME10, vault item, expected toasts, timing), a full Gherkin example, a defect-raising table, an output-format block, and an anti-patterns table with specific fixes — the common cases are covered by specific examples, matching the top anchor.

Workflow Clarity

Steps 1-6 are clearly sequenced (read input → pick format → single-scenario discipline → self-contained data → defect integration → output format), with the single-scenario rule and the anti-patterns table acting as structural checkpoints. It falls short of the top anchor because there is no explicit validation pass over the produced script (e.g., 'review each TC against the anti-patterns before emitting output'), and the anti-patterns table is presentational rather than an instructed checkpoint.

Progressive Disclosure

The body is an overview with core formats (A/B) inline and the two specialized formats (C/D) split into real, existing reference files (references/uat-format.md, references/checklist-format.md), each clearly linked at point of use with a description of its contents, one level deep (no nested references), and indexed again in a final References section — matching the clear-overview anchor.

Specificity

The description names the domain and four concrete deliverable formats ("a step table, Gherkin, a business-language UAT script or a one-line checklist"), but the action coverage is essentially one verb with format variants — capabilities covered in the body like defect-raising and converting specs into scripts are absent, matching the 'several specific actions; minor gaps' anchor rather than the comprehensive-anchor above it.

Completeness

It explicitly answers 'when' with concrete trigger phrases ("Use when a feature can't or shouldn't be fully automated and a human tester needs a script: UAT sign-off, regression baselines, certification, deploy smoke checklists") and 'what' ("Writes self-contained manual test cases as a step table, Gherkin, a business-language UAT script or a one-line checklist"), matching the anchor requiring both clearly and explicitly. It is not the level below because the 'when' is explicit and enumerated rather than vague.

Trigger Term Quality

Phrases like "UAT sign-off", "regression baselines", "certification", "deploy smoke checklists", and "a human tester needs a script" are natural terms a user would say, but common variations such as 'acceptance testing', 'test plan', or 'QA' are missing — good coverage with a few natural terms absent, matching anchor 4.

Distinctiveness Conflict Risk

The 'can't or shouldn't be fully automated / human tester' carve-out plus niche triggers (UAT sign-off, certification, deploy smoke) establish a mostly distinct skill, but mentioning "Gherkin" creates minor overlap risk with automated BDD/Gherkin-generation skills, fitting 'mostly distinct; minor overlap risk' rather than the minimal-conflict anchor.