Onto — MCP Server 安装配置（官方 MCP Registry）

{
  "id": "io.github.ravixalgorithm/onto",
  "type": "mcp-server",
  "version": "1.5.0",
  "displayName": "Onto",
  "description": "Clean Markdown and AI-readability scoring for any URL. Built for AI agents.",
  "repository": {
    "url": "https://github.com/ravixalgorithm/onto-mcp",
    "source": "github"
  },
  "homepage": "https://buildonto.dev",
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@ontosdk/mcp",
        "version": "1.5.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "ONTO_API_KEY",
            "description": "Your Onto API key (get one at https://app.buildonto.dev/read/keys — free tier includes 1,000 requests/month).",
            "isRequired": true,
            "isSecret": true
          },
          {
            "name": "ONTO_API_BASE",
            "description": "Optional override for the Onto API base URL. Defaults to https://api.buildonto.dev."
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.ravixalgorithm/onto",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.ravixalgorithm%2Fonto/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}