WebMCP Registry

lookup-url

verifiedv0.1

Check if a URL is registered in the WebMCP Registry and return its tool contracts. Accepts a full URL — protocol and trailing slashes are stripped automatically. The fastest way to discover what the current page can do.

Updated 6/8/2026 · Created 6/8/2026

Input Schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Full URL or bare domain to look up, e.g. \"https://example.com/app\" or \"example.com\""
    }
  },
  "additionalProperties": false
}

Full Contract

{
  "name": "lookup-url",
  "description": "Check if a URL is registered in the WebMCP Registry and return its tool contracts. Accepts a full URL — protocol and trailing slashes are stripped automatically. The fastest way to discover what the current page can do.",
  "inputSchema": {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "url"
    ],
    "properties": {
      "url": {
        "type": "string",
        "description": "Full URL or bare domain to look up, e.g. \"https://example.com/app\" or \"example.com\""
      }
    },
    "additionalProperties": false
  }
}

GET /api/tool/webmcp-registry.dev/lookup-url