Conciseness

Dense and imperative throughout — no explaining of concepts Claude already knows, every section instructs rather than describes. Not 5: the eval-never-deferred rule and the unquoted-colon frontmatter hazard are each restated across Process, Step Details, Quality Gates, and the Rationalizations table, and the dated anecdote ("real case 2026-07-14") adds tokens that could be trimmed; not 3: the duplication is minor in volume and mostly deliberate anti-bypass reinforcement rather than padding.

Actionability

Fully executable guidance: copy-paste commands including the ruby YAML validation one-liner, `tessl review run --threshold 85`, `tessl workspace list`, and the complete devflow feeder bash block; exact search locations (~/.claude/skills/, superpowers:*, devflow:*), verbatim interview questions, and a concrete SKILL.md structure checklist. Not 4: the common cases are covered with commands ready to run as-is; gaps are negligible.

Workflow Clarity

The mermaid flowchart gives an explicit end-to-end sequence with decision branches and feedback loops — REFACTOR loops back to GREEN verify, optimize-skill loops back to eval, and the frontmatter is validated before scoring; Step 10 enforces "re-run until passing" and Quality Gates tabulate every checkpoint. Not 4: checkpoints are explicit validation steps with error-recovery paths, not merely present.

Progressive Disclosure

Section headers mirror the flowchart and external references are clearly signaled (superpowers:writing-skills for structure, lib/determinism/CONTRACT.md and the determinism-fix lib index for the determinism pass). Not 5: no one-level-deep bundle structure exists (references/, scripts/, assets/ are absent) and operational scripts — the step-12 feeder bash block and the YAML validation one-liner — are inlined where scripts/ files would fit; not 3: organization is strong and navigation is easy.

Specificity

Names several specific actions and domain anchors — "creating a new skill", "writing a skill from scratch", "converting a process into a reusable skill", "enforces TDD, empirical validation, and quality monitoring" — with only minor gaps. Not 3: coverage clearly exceeds 1-2 generic actions; not 5: the capability half stays process-level ("quality monitoring" is generic) and never surfaces the actual workflow (interview, baseline testing, eval gate).

Completeness

Explicitly answers both halves: the 'what' ("enforces TDD, empirical validation, and quality monitoring") and a fully explicit 'when' with three concrete trigger phrases ("Use when creating a new skill, writing a skill from scratch, or converting a process into a reusable skill"). Not 4: the anchor-4 caveat ('when' could be more explicit or specific) does not apply — the trigger clause is already maximally explicit.

Trigger Term Quality

Contains natural phrases users would actually say — "creating a new skill", "writing a skill from scratch", "converting a process into a reusable skill". Not 5: common variations like "build a skill", "make a skill", or "turn this process into a skill" are only partially covered; not 3: keyword coverage is well beyond 'some relevant keywords with missing synonyms'.

Distinctiveness Conflict Risk

Occupies a clear niche (authoring new skills) with distinct creation-oriented triggers, so it would not fire for ordinary skill usage. Not 5: minor overlap risk with closely related meta-skills (the body itself references superpowers:writing-skills, determinize-skill, optimize-skill), which share the 'skill' keyword space; not 3: triggers are far more specific than 'somewhat specific'.