What is the Onto MCP server?
Clean Markdown and AI-readability scoring for any URL. Built for AI agents.
How to install Onto
Copy-paste configuration for popular MCP clients.
ONTO_API_KEYrequiredsecretYour Onto API key (get one at https://app.buildonto.dev/read/keys — free tier includes 1,000 credits/month).
ONTO_API_BASEOptional override for the Onto API base URL. Defaults to https://api.buildonto.dev.
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