Content
65%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
Highly actionable and well-sectioned, with concrete copy-paste code for every topic, but it functions as a 600-line inlined reference rather than an overview with one-level-deep reference files, and a fair share of the material (doctype, semantic HTML, basic validity) restates knowledge Claude already has. The audit process itself is never sequenced — the checklist at the end is the only procedural artifact.
Suggestions
Split the topic blocks (security headers/CSP, browser compatibility, deprecated APIs, code quality) into separate reference files under references/ and keep SKILL.md as a concise overview with one-level-deep pointers, per the progressive-disclosure model.
Add a short ordered audit workflow at the top (e.g., 1. run npm audit and Lighthouse best-practices audit, 2. check headers via SecurityHeaders.com, 3. review code against the per-area checklists) with an explicit verify-and-reiterate step, instead of leaving the checklist as the only procedural guidance.
Trim sections that restate well-known defaults (doctype, charset placement, semantic HTML, duplicate-ID validity) down to single checklist lines, keeping the space for the genuinely non-obvious content like the full CSP header block and polyfill strategies.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The ~600-line body spends large stretches on patterns Claude already knows as a default — "<!DOCTYPE html>", charset-first-in-head, "<ul><li>" over divs, semantic <header>/<nav>/<main> vs. div soup, duplicate IDs being invalid. The ❌/✅ code format is efficient (no prose padding), but per the guideline to penalize explanations of concepts Claude already knows, well-known basics like the doctype and semantic-HTML sections could be cut to a checklist line each. Mostly efficient with some unnecessary content — anchor 3; not 4 because the amount of already-known material is more than minor. | 3 / 5 |
Actionability | Nearly every section is copy-paste-ready: "npm audit", "npm audit fix", the full "Content-Security-Policy: default-src 'self'; script-src 'self' 'nonce-abc123'..." header block, "Set-Cookie: session=abc123; Secure; HttpOnly; SameSite=Strict", executable DOMPurify/AbortController/event-delegation snippets, and a tools table with concrete targets (SecurityHeaders.com, W3C Validator). Fully executable and covers the common cases — matches the top anchor. | 5 / 5 |
Workflow Clarity | The body is organized by topic, not as a sequenced audit procedure; the "Audit checklist" section does supply checkpoints (and marks "Security (critical)"), but there is no explicit order of operations for conducting an audit (e.g., run Lighthouse/npm audit first, then headers, then code review) and no verify-fix-retry loop. Anchor 3 ('sequence present but checkpoints missing or implicit') is the best fit; not 4 because the sequence of an actual audit workflow is missing rather than having only minor gaps. | 3 / 5 |
Progressive Disclosure | No bundle files exist (no references/, scripts/, or assets/), so everything is inlined in one ~600-line SKILL.md. Section headers are plentiful and the References section lists external links plus one sibling-skill pointer (../web-quality-audit/SKILL.md), but substantial topic blocks (security headers, compatibility, deprecated APIs) would sit more appropriately in separate reference files. Anchor 3 ('some structure... content that should be separate is inline') fits; not 2 because the inline content is clearly sectioned and navigable, not a wall of text. | 3 / 5 |
Total | 14 / 20 Passed |