Onto

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.ravixalgorithm/onto",
  "description": "Clean Markdown and AI-readability scoring for any URL. Built for AI agents.",
  "title": "Onto",
  "repository": {
    "url": "https://github.com/ravixalgorithm/onto-mcp",
    "source": "github"
  },
  "version": "1.5.2",
  "websiteUrl": "https://buildonto.dev",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "@ontosdk/mcp",
      "version": "1.5.2",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Your Onto API key (get one at https://app.buildonto.dev/read/keys — free tier includes 1,000 credits/month).",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "ONTO_API_KEY"
        },
        {
          "description": "Optional override for the Onto API base URL. Defaults to https://api.buildonto.dev.",
          "format": "string",
          "name": "ONTO_API_BASE"
        }
      ]
    }
  ],
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://api.buildonto.dev/mcp"
    }
  ]
}