Google CrUX MCP

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.A1-x-Tech/mcp-google-crux",
  "description": "Real-user Core Web Vitals from the Chrome UX Report (CrUX) API for any origin or URL.",
  "title": "Google CrUX MCP",
  "repository": {
    "url": "https://github.com/A1-x-Tech/mcp-google-crux",
    "source": "github"
  },
  "version": "1.1.0",
  "websiteUrl": "https://github.com/A1-x-Tech/mcp-google-crux#readme",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "mcp-google-crux",
      "version": "1.1.0",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Google Cloud API key with the Chrome UX Report API enabled (sent as the key= query parameter). Treat it as a secret.",
          "isRequired": true,
          "isSecret": true,
          "name": "CRUX_API_KEY"
        },
        {
          "description": "API root host override.",
          "default": "https://chromeuxreport.googleapis.com",
          "name": "CRUX_API_BASE"
        },
        {
          "description": "Per-request timeout in milliseconds.",
          "default": "30000",
          "name": "CRUX_TIMEOUT_MS"
        },
        {
          "description": "Retries on transient errors (429, 5xx, network).",
          "default": "3",
          "name": "CRUX_MAX_RETRIES"
        }
      ]
    }
  ]
}