Content grade
Grade a page's content quality — extract the readable content then analyze keyword density.
When to use this pack
An SEO agent or content reviewer needs to evaluate a page: extract the clean text and then run keyword analysis to assess topic focus and density. Chain mode ensures keywords runs on the extracted text, not raw HTML.
Tools in this pack
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Extract article
$0.010
undefined
Extract the main article content from any public URL as clean markdown. Returns title, byline, excerpt, word count, and markdown.
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Keyword extraction
$0.002
POST /api/keywords
Top keywords and two-word phrases by frequency (stopwords removed). Cheap, deterministic signal for routing, tagging, and dedup.
Workflow
- Call extract to pull the page's readable content as clean markdown — strips nav, ads, and boilerplate.
- Call keywords on the extracted text to identify the top terms and their frequency — reveals topic focus and potential keyword stuffing.
Run it in Claude
claude mcp add agent402 -s user -- npx -y agent402-mcp@latest
Then paste this prompt into Claude:
Grade the content quality of https://blog.cloudflare.com/x402/ using Agent402's content-grade skill pack: (1) extract the readable content, (2) run keyword analysis on the extracted text. Report the top keywords, density, and whether the content is well-focused.
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