testwebmcp.com

List the sites with the highest WebMCP scores on Test WebMCP, best first, with each site’s score, grade, number of tools and report link.

readOnlyHint: true

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 20,
      "minimum": 1,
      "description": "How many sites to return, 1 to 20. Defaults to 10."
    }
  }
}

Get the result of a Test WebMCP scan: its score out of 100, grade, a one-line summary, the tools the page registered and every check that failed with its fix. Says so if the scan is still running.

readOnlyHint: true

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "The scan id returned by scan_url, or a full report link ending in /scan/<id>."
    }
  }
}

Start a WebMCP scan of a public web page. Test WebMCP loads the page in Chrome, lists the WebMCP tools it registers, calls the read-only ones and scores the page out of 100. Uses the visitor’s one free scan per day. Returns a scan id; the report is ready about a minute later through get_scan_report.

readOnlyHint: false

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "The public page to scan, e.g. \"https://example.com\". A bare domain works."
    }
  }
}