Conciseness

Efficient and assumes Claude's competence without padding basic concepts; a few explanatory sentences and the multi-row rationalizations table could be trimmed further.

Actionability

Provides concrete templates (spec, task, capability map), full commands, and explicit file-naming conventions, with only minor gaps where process steps are guidance rather than commands.

Workflow Clarity

Explicit four-phase gated workflow plus a Phase 0 scope check, human review gates at each phase, a verification checklist, and clear feedback loops ('Correct me now', 'Are these the right targets?').

Progressive Disclosure

Well-organized single-file structure with clearly signaled, one-level-deep references to sibling skills in blockquotes; no bundle files exist to split further, and full templates are inlined appropriately.

Specificity

Names the domain and concrete actions ('Creates specs before coding', 'decomposing into a capability map of modules'), but does not enumerate multiple distinct actions to reach comprehensive coverage.

Completeness

Explicitly states what ('Creates specs before coding') and provides three concrete 'Use when...' trigger clauses, clearly answering both what and when.

Trigger Term Quality

Strong natural trigger phrases ('starting a new project, feature, or significant change', 'requirements are unclear, ambiguous', 'vague idea') match what users would say, with only minor synonyms missing.

Distinctiveness Conflict Risk

Clear niche (specification-first, capability maps) with distinct triggers, but minor overlap risk with adjacent planning skills referenced in the body.