Onto

io.github.ravixalgorithm/onto

Clean Markdown and AI-readability scoring for any URL. Built for AI agents.

View repository →Homepage →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "onto": {
      "command": "npx",
      "args": [
        "-y",
        "@ontosdk/mcp@1.5.2"
      ],
      "env": {
        "ONTO_API_KEY": "<your ONTO_API_KEY>"
      }
    }
  }
}
Environment variables
  • ONTO_API_KEYrequiredsecretYour Onto API key (get one at https://app.buildonto.dev/read/keys — free tier includes 1,000 credits/month).

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.5.2
Registry
active
Published
9/4/2026

Remotes

  • streamable-httphttps://api.buildonto.dev/mcp

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Add the badge to your site

Show visitors that Onto is listed here — it’s also the link we check for a free listing.

Onto — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-ravixalgorithm-onto?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Onto — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Onto — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-ravixalgorithm-onto?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.