seo-audit SKILL.md skillA
seo-audit from seo-skills/seo-audit-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add seo-skills/seo-audit-skill/seo-audit@v7.0.0Pins v7.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- seo-skills/seo-audit-skill
- Path
SKILL.md- Versions recorded
- 11
- Latest version
- v7.0.0, committed Oct 15, 2026
- First version recorded
- Sep 4, 2026
- Size
- 23,163 bytes
- Repository stars
- 663
- License
- MIT
Audit websites for SEO, technical, content, security, JS rendering, and AI readiness using SEOmator CLI. Returns LLM-optimized reports with health scores across 373 rules and 20 categories, and can diff two audits to show what a deploy changed. Use when analyzing websites, debugging SEO issues, checking site health, or comparing a site before and after a change.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# SEO Audit Skill Audit websites for SEO, technical, content, performance, security, JavaScript rendering, and AI readiness using the SEOmator CLI. SEOmator provides comprehensive website auditing by analyzing website structure and content against **373 rules** across **20 categories**. It provides a list of issues with severity levels, affected URLs, and actionable fix suggestions. ## Links * SEOmator npm package: [npmjs.com/package/@seomator/seo-audit](https://www.npmjs.com/package/@seomator/seo-audit) * GitHub repository: [github.com/seo-skills/seo-audit-skill](https://github.com/seo-skills/seo-audit-skill) * Web UI: [seomator.com/free-seo-audit-tool](https://seomator.com/free-seo-audit-tool) ## What This Skill Does This skill enables AI agents to audit websites for **373 rules** in **20 categories**, including: - **Core SEO** (24 rules): Canonical URLs, indexing directives, title uniqueness, canonical conflicts/loops - **Performance** (28 rules): LCP, CLS, FCP, TTFB, INP, compression, caching, minification, HTTP/2 …
Read the whole file at its exact version.
How to install
mdr add seo-skills/seo-audit-skill/seo-audit@sha256:58e74793ef284d89The line at the top of this page pins the label v7.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_kbrp64yo6m4jjvko)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 11 versions of this file, between Sep 4, 2026 and Oct 15, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v7.0.0 latest | 2026-10-15 | fac4b75 | 23,163 B | A | view · diff |
| v6.0.0 | 2026-10-15 | 45adc64 | 23,163 B | A | view · diff |
| v6.0.0 | 2026-10-15 | deb24d1 | 22,103 B | A | view · diff |
| v6.0.0 | 2026-10-15 | a0cd2b3 | 21,318 B | A | view · diff |
| v6.0.0 | 2026-10-15 | dc679bb | 20,931 B | A | view · diff |
| v5.1.0 | 2026-09-22 | e047a5e | 20,115 B | A | view · diff |
| v5.0.0 | 2026-09-05 | 4309ff9 | 20,114 B | A | view · diff |
| v4.1.0 | 2026-09-05 | 4854248 | 19,281 B | A | view · diff |
| v4.0.0 | 2026-09-04 | b733b18 | 19,281 B | A | view · diff |
| v4.0.0 | 2026-09-04 | dc42944 | 19,533 B | A | view · diff |
| v3.5.0 | 2026-09-04 | 4709564 | 19,533 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (23163 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
seo-skills/seo-audit-skill · 663 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kbrp64yo6m4jjvko GET https://markdownregistry.com/api/v1/resolve?ref=seo-skills/seo-audit-skill/seo-audit GET https://markdownregistry.com/api/v1/blob/58e74793ef284d89983753f4878eb5e5c3f619ceea0b9f902abc129de2698813
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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