MDN Web Docs

*://developer.mozilla.org/*

Read-only tools for MDN: extract the current page's headings and article text, and search MDN.

by webmcp-cafe · v1 · 0 installs · updated 7/24/2026

Tools (3)

• mdn_list_headingsread-only

  List the section headings of the MDN page currently open.

  inputSchema + execution

  {
    "inputSchema": {
      "type": "object",
      "properties": {}
    },
    "execution": {
      "selector": "body",
      "autosubmit": false,
      "resultExtract": "list",
      "resultSelector": "article h2, article h3"
    }
  }

• mdn_read_articleread-only

  Extract the text content of the MDN article currently open (truncated to the WebMCP output budget).

  inputSchema + execution

  {
    "inputSchema": {
      "type": "object",
      "properties": {}
    },
    "execution": {
      "selector": "body",
      "autosubmit": false,
      "resultExtract": "text",
      "resultSelector": "article"
    }
  }

• mdn_searchread-only

  Search MDN Web Docs. Navigates to the MDN search results page.

  inputSchema + execution

  {
    "inputSchema": {
      "type": "object",
      "required": [
        "query"
      ],
      "properties": {
        "query": {
          "type": "string",
          "description": "Search query"
        }
      }
    },
    "execution": {
      "steps": [
        {
          "url": "https://developer.mozilla.org/en-US/search?q={{query}}",
          "action": "navigate"
        }
      ],
      "selector": "body",
      "autosubmit": false
    }
  }