Mostly efficient operational detail Claude needs, but includes redundancy and meta-commentary — the MCP polling instructions are repeated nearly verbatim across Phase A (lines 89-91) and the Round 2+ template (line 254), and Constant 17 carries stale-wording commentary ('Earlier wording used "or" + a stale verdict set'); it is not a 1 because no basic concepts are over-explained, and not a 3 because of the duplicated polling text and editorial meta-commentary that could be tightened.

Provides fully executable guidance — concrete MCP tool names (mcp__claude-review__review_start / review_status / review_reply_start), ready-to-use prompt-template blocks, a concrete REVIEW_STATE.json schema, explicit file paths, and precise parse rules ('Approval: go, continue, ok, proceed'); not a 2 because the templates and tool calls are concrete rather than pseudocode.

Clear sequence (Initialization → Loop Phases A–E → Termination) with explicit validation checkpoints — the STOP CONDITION gating, the 24-hour staleness/status checks in resume logic, and the review→fix→re-review feedback loop; not a 2 because checkpoints are explicit rather than implicit.

Has well-signaled one-level-deep external references (the shared-references/output-*.md links in Output Protocols) but the core orchestration is a monolithic inline wall — full prompt templates (duplicated) and the JSON state schema live inline and could be split into reference files; not a 1 because sections are organized and references are not deeply nested, and not a 3 because large blocks of operational content remain inline with no bundle files provided.

Lists multiple concrete actions — 'Repeatedly reviews using Claude Code via claude-review MCP, implements fixes, and re-reviews until positive assessment or max rounds reached' — matching the multiple-specific-actions anchor; it is not a 2 because it goes beyond naming a domain to enumerate the loop's operations.

Explicitly answers both 'what' (autonomous multi-round review loop that implements fixes and re-reviews) and 'when' via the 'Use when...' clause with explicit triggers; not a 2 because the when is explicit, not merely implied.

Quotes natural trigger phrases users would say — 'Use when user says "auto review loop", "review until it passes", or wants autonomous iterative improvement' — giving good coverage of common variations; not a 2 because the quoted triggers are concrete utterances rather than generic terms.

Occupies a clear niche (autonomous review loop over Claude Code via the claude-review MCP bridge) with distinct quoted triggers, making wrong-skill activation unlikely; not a 2 because the MCP-review-loop framing is specific rather than a broad document/code category.