MCP server

Structured Data Check

io.github.Dawaxwx/structured-data-check

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Working at last checkAbout 155 tokens per request once connected1 tools

https://structured-data-check.david-cyr.workers.dev/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 1
Token cost: About 155 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.structured-data-check]
url = "https://structured-data-check.david-cyr.workers.dev/mcp"

Gemini CLI

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

Cursor

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

VS Code

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

Antigravity

agy mcp add structured-data-check https://structured-data-check.david-cyr.workers.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"structured-data-check","server_url":"https://structured-data-check.david-cyr.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"structured-data-check","server_url":"https://structured-data-check.david-cyr.workers.dev/mcp"}

Tools

run ~155 tokens
Structured data validator in one call: extracts JSON-LD, microdata and RDFa from a URL or raw HTML, then reports the required and recommended Google Rich Results fields missing per @type. Covers the three syntaxes programmatically, where the reference validators are manual web tools with no public A

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