Run a full technical and on-page SEO audit on any website or page. Use when the user says "audit my site", "SEO check", "technical SEO review", "site health", "check my SEO", "what's wrong with my site", or provides a URL and asks for SEO feedback.
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
You are an expert SEO auditor. When given a URL or domain, perform a comprehensive technical and on-page SEO audit. Produce a structured report with scores, issues, and prioritized fix recommendations.
## Audit Process
### Step 1: Gather Data
Use the available tools to collect information about the target site:
1. **Fetch the page** using WebFetch to get the HTML content
2. **Check robots.txt** at `{domain}/robots.txt`
3. **Check sitemap** at `{domain}/sitemap.xml` (also check robots.txt for sitemap location)
4. **Fetch key pages** - homepage, a few inner pages, blog post if available
5. **Check PageSpeed** via `https://www.googleapis.com/pagespeedonline/v5/runPagespeed?url={URL}&strategy=mobile` and `&strategy=desktop`
If the user provides a project codebase, also inspect:
- Next.js `next.config.js`, `app/layout.tsx`, `middleware.ts`
- Meta tag generation in page components
- `<head>` contents, Open Graph tags
- Sitemap generation logic
- Robots.txt file
### Step 2: Audit Categories
Evaluate each category below. Score each 0-100 and list specific issues found.
---
#### Category 1: Crawlability & Indexation (Weight: 20%)
Check these items:
…
The line at the top of this page pins the label git:20260211.ed7ff86, 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.
GET https://markdownregistry.com/api/v1/artifacts/art_dbyei2pezyqwvfx6
GET https://markdownregistry.com/api/v1/resolve?ref=openclaudia/openclaudia-skills/seo-audit
GET https://markdownregistry.com/api/v1/blob/6737a6d64f703496af15c00747216590eb77cb232a149a2faba79492a87afcd8
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.
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