Conciseness

The 592-line body contains several padded, non-operational sections that explain things Claude already knows or that serve human readers rather than the executing agent: "Rationale and Philosophy", "Design Decisions" ("Agents love to refactor. Given permission to 'improve' code, they will restructure it."), "Future Considerations", a Metadata table, and a 12-agent compatibility list. The refactor-approval rules are also restated across at least four sections (Simplify Actions, Execution Model, Agent Context invariants, Prompt-based Integration), matching anchor 2 (noticeably verbose, several unnecessary explanations or padded sections) rather than anchor 3's mostly-efficient profile.

Actionability

Guidance is mostly executable: concrete checklists ("type coercion issues, missing bounds checks, and unconstrained string lengths"), copy-paste refactor proposal templates, a full output schema example, a configuration block, and a copy-paste prompt-injection integration. Minor gaps keep it at anchor 4 rather than 5: the integration snippet is explicitly generic pseudocode ("context.diff.isNonTrivial()"), and the skip flag is vague ("--no-review or equivalent flag").

Workflow Clarity

The four passes are explicitly sequenced ("Four phases -- simplify, harden, document, re-verify (in that order)"), re-verification is mandatory with a real feedback loop ("If verification fails, return to implementation with the diagnostics; do not emit a successful completion"), budgets are enforced with a budget_exceeded flag, and non-triviality has concrete thresholds (10 changed lines or named high-impact logic changes). This matches anchor 5: clear sequence, explicit validation, feedback loops, and checklists; the destructive/batch cap does not apply since validation is present.

Progressive Disclosure

The body has good section structure and one clearly signaled, one-level-deep reference that exists in the bundle ("Agent-specific copy-paste snippets are in references/agent-context-snippets.md. Load only the snippet for your active agent to keep context lean."). It sits at anchor 4 rather than 5 because substantial content that could live in references is inlined, notably the ~110-line illustrative output schema and the integration examples.

Specificity

The description names the domain (post-completion self-review for coding agents) and lists concrete passes ("runs simplify, harden, re-verification, and micro-documentation passes on non-trivial code or high-impact configuration changes"), which fits anchor 4, but the trigger clause uses second person ("you want a bounded quality and security sweep"), and the rubric mandates reducing specificity by 1 for second-person voice, bringing it to anchor 3.

Completeness

It explicitly answers both what ("runs simplify, harden, re-verification, and micro-documentation passes on non-trivial code or high-impact configuration changes") and when ("Use when a task is complete in a general agent session... before signaling done") with concrete trigger phrases, plus a CI boundary redirect, matching anchor 5.

Trigger Term Quality

Good keyword coverage with natural phrases like "task is complete", "before signaling done", "quality and security sweep", "non-trivial code", and "high-impact configuration changes", though common variations users might say (e.g., "code review", "clean up", "hardening") are missing, matching anchor 4 rather than 5.

Distinctiveness Conflict Risk

The post-completion self-review niche is clear and the CI sibling is explicitly disambiguated ("For CI pipeline execution, use simplify-and-harden-ci"), but there is minor overlap risk with general code-review or security-review skills, matching anchor 4 rather than the minimal-conflict anchor 5.