Conciseness

The body is dense and table-driven with almost no padding — rule mappings, config principles, and commands are delivered as compact reference tables rather than prose, and the 'Mindset' section is a short two-line framing rather than a lecture. Not 5 because a few rows restate defaults Claude already knows (e.g. 'tabWidth: 2 (default)', 'strict: true' alongside the two flags it subsumes) and the import-sorting plugin is explained twice (sections 2 and 3), which could be trimmed.

Actionability

Mostly executable guidance: rule tables give exact config strings with severities and options ('@typescript-eslint/no-unused-vars: ["warn", { argsIgnorePattern: "^_"... }]'), and verification ships copy-paste commands ('npx eslint 'web/src/**/*.{ts,js,vue}'', 'npx vue-tsc --noEmit') plus ready package.json scripts. Not 5 because of two minor gaps: the row 'Explicit .js extensions in imports | Custom or import/extensions rule' defers the actual rule to pseudocode-level guidance, and the CI snippet is a fragment ('name: Lint & Typecheck / steps:') rather than a complete workflow file.

Workflow Clarity

A clear five-phase sequence (Discovery → Mapping → Implementation → Verification → CI Integration) with an explicit verification phase of runnable commands, so the destructive/batch cap at 3 does not apply. Not 5 because there are no error-recovery checkpoints or gating — nothing like 'if lint reports errors, fix and re-run before adding CI' — and the workflow proceeds straight from implementation to CI without an explicit pass/fail checkpoint.

Progressive Disclosure

Good structure: well-organized sections, external links are real, clearly signaled, and one level deep (vuejs.org style guide, ESLint flat config docs, typescript-eslint rules, Prettier options, Biome), and the References section doubles as a navigation index including a related-skill pointer. Not 5 because no bundle files exist and ~130 lines of lookup tables (the rule-mapping tables and the language quick reference) are inline reference material that a references/ file could offload from the always-loaded body; not 3 because the inline content is genuinely used by the core workflow and organization is clean.

Specificity

The description lists multiple concrete actions — 'produces ESLint, Prettier, Biome, TypeScript, and other tool configs that enforce them automatically' — and enumerates the full process scope ('Covers discovery, mapping, implementation, verification, and CI integration'), which is comprehensive coverage. Not 4 because there are no meaningful gaps: input sources, output artifacts, and pipeline phases are all named specifically.

Completeness

The 'what' is explicit ('Translates project coding standards into concrete linting and formatting tool configurations... produces ESLint, Prettier, Biome, TypeScript... configs'), and the 'when' is addressed via the explicit input condition 'Given human-readable conventions (from AGENTS.md, code review guidelines, or team standards)'. Not 5 (and not capped at 3) because the trigger guidance is present but not phrased as concrete usage triggers — there is no 'Use when...' clause with situations like onboarding a project, adding a convention, or migrating JS→TS that the body's 'When to Use' section already contains.

Trigger Term Quality

Good keyword coverage including natural user terms like 'coding standards', 'linting', 'formatting', 'AGENTS.md', 'code review guidelines', 'team standards', and tool names (ESLint, Prettier, Biome, TypeScript). Not 5 because common synonyms users would say are missing — e.g. 'style guide', 'lint rules', 'enforce conventions', or file extensions like .eslintrc / eslint.config.js — and there is no 'Use when...' phrasing enumerating trigger situations.

Distinctiveness Conflict Risk

The niche — converting written conventions into enforcement tooling — is clearly distinct and unlikely to trigger for unrelated skills, anchored by specific inputs (AGENTS.md, review guidelines) and outputs (tool configs). Not 5 because a user asking generically to 'set up ESLint' or 'configure Prettier' could plausibly trigger both this skill and a generic linting-setup skill, a minor overlap risk.