Structured Data Check MCP server

Structured Data Check is an MCP server with 1 tool an agent can call, among them run. It answers at https://structured-data-check.david-cyr.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 4 of 4 times since 23 September 2026; the last check, on 6 November 2026, succeeded.

Structured data validator in one call: extracts JSON-LD, microdata and RDFa from a URL or raw HTM...

Description as the publisher wrote it.

The 1 tool Structured Data Check offers

Add Structured Data Check to your AI client

Every block below points at https://structured-data-check.david-cyr.workers.dev/mcp. Pick your client and copy.

claude mcp add --transport http structured-data-check https://structured-data-check.david-cyr.workers.dev/mcp

{
  "mcpServers": {
    "structured-data-check": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://structured-data-check.david-cyr.workers.dev/mcp"]
    }
  }
}

{
  "mcpServers": {
    "structured-data-check": {
      "url": "https://structured-data-check.david-cyr.workers.dev/mcp"
    }
  }
}

{
  "servers": {
    "structured-data-check": {
      "type": "http",
      "url": "https://structured-data-check.david-cyr.workers.dev/mcp"
    }
  }
}

{
  "context_servers": {
    "structured-data-check": {
      "url": "https://structured-data-check.david-cyr.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "structured-data-check": {
      "serverUrl": "https://structured-data-check.david-cyr.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "structured-data-check": {
      "url": "https://structured-data-check.david-cyr.workers.dev/mcp"
    }
  }
}

name: Structured Data Check
version: 0.0.1
schema: v1
mcpServers:
  - name: Structured Data Check
    type: streamable-http
    url: https://structured-data-check.david-cyr.workers.dev/mcp

{
  "mcpServers": {
    "structured-data-check": {
      "httpUrl": "https://structured-data-check.david-cyr.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "structured-data-check": {
      "type": "http",
      "url": "https://structured-data-check.david-cyr.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "structured-data-check": {
      "url": "https://structured-data-check.david-cyr.workers.dev/mcp"
    }
  }
}

goose://extension?url=https%3A%2F%2Fstructured-data-check.david-cyr.workers.dev%2Fmcp&type=streamable_http&id=structured-data-check&name=Structured%20Data%20Check

Is Structured Data Check up right now?

It answered our last check on 6 November 2026 in 605 ms. Over 4 checks since 23 September 2026 it answered 4. Status here comes from Neuronto's own probes, not from the publisher.

MCP servers similar to Structured Data Check

Questions about Structured Data Check

How many tools does Structured Data Check have?

1, as returned by the server's own tools/list on 12 November 2026: run.

Is Structured Data Check down?

It answered our last check on 6 November 2026 in 605 ms. Over 4 checks since 23 September 2026 it answered 4.

How do I add Structured Data Check to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://structured-data-check.david-cyr.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Structured Data Check need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: io.github.dawaxwx. Endpoint host: structured-data-check.david-cyr.workers.dev. ARD identifier: urn:air:io.github.dawaxwx:mcp:structured-data-check. First indexed 20 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.