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tamethebots.com

Tame the Bots' Core Web Vitals history tool — charts CrUX History API data for an origin or URL. Exposes a WebMCP tool so an on-page agent can pull the CWV series directly.

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https://tamethebots.com/tools/cwv-history

live · Developer Tools · JSON · API for agents

Tools 1 tool

getCWVread

Get Core Web Vitals data for a URL

View tool JSON
{
  "name": "getCWV",
  "kind": "read",
  "impl": "imperative",
  "description": "Get Core Web Vitals data for a URL",
  "inputSchema": {
    "type": "object",
    "properties": {
      "url": {
        "type": "string",
        "description": "The URL to get Core Web Vitals data for"
      },
      "period": {
        "type": "number",
        "description": "The collection period count in weeks, up to 40"
      },
      "origin": {
        "type": "string",
        "description": "Whether to use origin or url for fetching data, either \"origin\" or \"url\""
      },
      "device": {
        "type": "string",
        "description": "The device form factor to filter by, either \"all\", \"phone\", or \"desktop\", default is \"all\""
      }
    }
  }
}