Conciseness

Lean and assumes Claude's competence — it never explains what a proposal or postmortem is — but the nine lenses and extended framing on the three-review distinction add length that could be trimmed without losing the load-bearing guidance.

Actionability

Fully actionable: concrete commands (`exec("cat proposals/0003-feature.md")`, `grep -rln`, `write({document:{path:...}})`), a four-part finding template with severities, and specific lens questions each paired with the failure they catch.

Workflow Clarity

A clear Step 0–Step 6 sequence with hard gates ('never review a design you have not read end to end'), an explicit reconstruction checkpoint before critique, and an adversarial calibration step with falsifier-per-finding validation before delivery.

Progressive Disclosure

Single self-contained file with no bundle references needed; well-organized into clearly headed sections (Steps 0–6, Non-goals) that function as a clean overview with easy navigation — the simple-skill exception applies cleanly.

Specificity

Lists multiple concrete actions — 'reviews whether a design is SOUND', 'emits ranked, evidence-backed findings', reconstructing the design's argument, running nine named soundness lenses — with comprehensive, domain-specific coverage.

Completeness

Explicitly answers both 'what' (reviews soundness, emits ranked evidence-backed findings) and 'when' ('Read when asked to...') with concrete trigger phrases, and adds explicit 'Do NOT read when...' boundaries.

Trigger Term Quality

Comprehensive natural phrasing users would say: 'review this design', 'is this design sound', 'pressure-test this proposal', 'poke holes in this spec', 'should we build this', plus synonyms (critique, ADR, architecture, product decision).

Distinctiveness Conflict Risk

Clear niche (soundness review) with explicit negative routing distinguishing it from frame-a-proposal, write-a-spec, record-a-decision, write-a-postmortem, code review, and correctness passes — minimal conflict risk.