Conciseness

The body is mostly efficient and well-organized, but it is noticeably long (~300 lines) with repeated content: the 'prominent display'/'hover state' examples and the wrong-vs-correct patterns recur across the Purpose, Generation, Examples, and Anti-Examples sections, which could be consolidated.

Actionability

Provides concrete, executable guidance: a specific setup command, exact file paths, a filename convention, item numbering rules, bracket markers, and many copy-ready example items; minor gaps remain because no complete end-to-end sample checklist file is shown in full.

Workflow Clarity

The 7-step sequence is clearly numbered and ordered with explicit validation-adjacent checkpoints (parse JSON, skip ambiguous questions, soft cap, ≥80% traceability rule), and the create-if-not-exists / never-overwrite rule prevents destructive clobbering; a fully explicit validate-then-fix feedback loop for the checklist output itself is not spelled out, keeping it just below 5.

Progressive Disclosure

Good structural organization with clear section headers and one-level-deep references to external files (check-prerequisites.ps1, .specify/templates/checklist-template.md, FEATURE_DIR/spec.md|plan.md|tasks.md); no nested multi-level reference chains, though much of the example catalog (UX/API/Performance/Security sample items) could arguably live in a separate reference file rather than inline.

Specificity

Lists several specific concrete actions ('Generate custom quality checklists', 'validating requirements completeness and clarity', 'create unit tests for English', 'ensure spec quality before implementation') with only minor coverage gaps around which spec formats or domains are supported.

Completeness

Provides a clear 'what' (generate custom quality checklists for validating requirements completeness and clarity) and an explicit 'when' ('Use to create unit tests for English that ensure spec quality before implementation'); the trigger could be more concrete with specific user phrasings, which keeps it just below a 5.

Trigger Term Quality

Includes relevant keywords like 'quality checklists', 'requirements completeness', 'spec quality', and 'unit tests for English', but misses common natural variations users might say ('checklist', 'spec review', 'requirements review') and file/extension triggers; the coined phrase 'unit tests for English' is evocative but not something a user would naturally utter.

Distinctiveness Conflict Risk

The 'requirements/spec quality' niche is fairly distinct from general testing or documentation skills, and the 'before implementation' timing cue narrows it further; minor overlap risk remains with broader spec-review or testing skills.