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OnPage.dev MCP server

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by onpage.dev·dev.onpage/onpage·v2.8.0·1 stars
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Free SEO MCP that closes the loop: find, fix, ship as a PR or to a CMS, prove. 37 tools, no key.

B81/100grade B
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1 stars

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OnPage.dev tools

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Install OnPage.dev in Claude Code, Cursor or VS Code

claude mcp add --transport http onpage https://onpage.dev/mcp
Add to Cursor

What the publisher says

From the OnPage.dev repository's README, as published. We do not edit it. Read it on GitHub

OnPage.dev MCP server

The SEO scanner your AI assistant uses to fix your site itself. Scan, fix, check before deploy, confirm after. For Google and for AI search.

Runs in    Claude     ChatGPT     Cursor     VS Code Checks your site for    ChatGPT     Claude     Gemini     Perplexity    Ships fixes to    WordPress

Install · Data vs results · Your SEO data · The whole loop · From finding to done · Every reader · Real-user speed · Pull requests · Watch and alerts · Built for agents · Tools · Why it is different · Claude Code plugin · GitHub Action · Fix guard · onpage.dev

Most SEO tools give you a report. OnPage.dev gives your assistant something to do: write the fix, check it before you publish, and confirm it worked. It also checks what AI search sees, not only Google: which AI crawlers may read your site, whether your content is ready to be quoted, and whether you have an llms.txt.

You:        Fix the SEO on our pricing page and keep going until it scores 90 or more.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

OnPage.dev: common questions

Is OnPage.dev MCP server safe?
Mostly: it is graded B (81/100). Read the OnPage.dev safety report
How do I install OnPage.dev?
It runs remotely at onpage.dev. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does OnPage.dev need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is OnPage.dev maintained?
The last commit was 4 days ago (2026-10-09). The latest release is v2.8.0.
Is OnPage.dev up?
100% of our last 13 checks got an answer. We check remote servers about four times a day.
What can I use instead of OnPage.dev?
Servers from other publishers that do the same job: SEO Trends MCP server, pseolint MCP server and AfterLaunch: the agentic growth marketing engine MCP server. Compare all OnPage.dev alternatives.

Alternatives to OnPage.dev

Same job from other publishers: the closest match first, then the best rated.

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  • AfterLaunch: the agentic growth marketing engine
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  • Glasser
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