Conciseness

The body is lean: eight terse numbered steps and a clearly delimited issue template, with no explanation of concepts Claude already knows — the Martin Fowler quote is the instruction itself, not padding. Every section earns its place, matching anchor 5.

Actionability

Guidance is mostly concrete: an 8-step procedure and a fully specified, copy-paste-ready issue template. It falls short of anchor 5 because the issue-filing mechanism (e.g., `gh issue create`, title format, labels) and the interview questions are left unspecified — minor gaps typical of anchor 4.

Workflow Clarity

The eight steps form a clear, well-ordered interview-to-issue sequence with checkpoints present ("Explore the repo to verify their assertions", checking test coverage). It doesn't reach anchor 5 because there are no explicit feedback loops (e.g., what to do when repo exploration contradicts the user's claims) and no checklist for the detailed interview in step 4.

Progressive Disclosure

This is a single-purpose skill with no external reference needs: the body is well-organized into numbered steps plus one clearly delimited inline template, and there are no nested or buried references. Per the simple-skill guideline, this warrants a 5.

Specificity

The description lists several concrete actions — "Create a detailed refactor plan with tiny commits via user interview, then file it as a GitHub issue" — covering interview, plan creation, and issue filing. It stops short of anchor 5's comprehensive coverage because supporting actions (repo verification, test-coverage assessment) are absent, leaving minor gaps.

Completeness

It explicitly answers both questions: the "what" ("Create a detailed refactor plan with tiny commits via user interview, then file it as a GitHub issue") and the "when" ("Use when user wants to plan a refactor, create a refactoring RFC, or break a refactor into safe incremental steps") with concrete trigger phrases, matching the anchor 5 example structure.

Trigger Term Quality

Natural trigger phrases like "plan a refactor", "create a refactoring RFC", and "break a refactor into safe incremental steps" are phrases users would actually say. A few natural synonyms are missing (e.g., "restructure code", "refactoring plan"), so it fits anchor 4 rather than the comprehensive synonym coverage of anchor 5.

Distinctiveness Conflict Risk

The refactor-planning-to-GitHub-issue niche with triggers like "refactoring RFC" and "safe incremental steps" is clearly distinct from general coding or review skills, matching anchor 5's clear niche with minimal conflict risk.