Community · Official remote MCP server

The Structured Data Check MCP server,
connected in one click.

Structured data validator in one call: extracts JSON-LD, microdata and RDFa from a URL or raw HTM... Connect the official Structured Data Check MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Structured Data Check free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Structured Data Check to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

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

Run in your terminal, then restart Claude Code.

Structured Data Check · https://structured-data-check.david-cyr.workers.dev/mcp

What you can do

What your AI can do with Structured Data Check

Real prompts you can type the moment it's connected — no setup, no docs to read.

“Use “run”: Structured data validator in one call: extracts JSON-LD, microdata and RDFa from a URL or raw HTML, then reports the required and recommende.”

Security check

How secure is the Structured Data Check MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Structured Data Check holds up.

A100/100

Security grade A

gate scanned 1 tools on Sep 22, 2026 for prompt injection and risky tool definitions — nothing to flag.

Full report Badge for your README

✓ Verified directory serverStructured Data Check · workers.dev

Official endpoint

Operated by Structured Data Check (workers.dev) at its documented MCP endpoint — not a third-party mirror or community re-host.

No sign-in needed

This server only exposes public data — no account and no credentials are involved when you connect.

Scanned before it goes live

gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.

Watched for drift

If Structured Data Check adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on Structured Data Check's server →

How it works

Connected in three steps

Connect your gate

Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.

Pick Structured Data Check

Choose Structured Data Check in the gate directory. No sign-in needed.

Use it anywhere

Structured Data Check's tools are live in every AI client you've connected — with rules and logging built in.

Connect Structured Data Check free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools Structured Data Check exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

run — Structured data validator in one call: extracts JSON-LD, microdata and RDFa from a URL or raw HTML, then reports the required and recommende

Author

Who runs the Structured Data Check MCP server?

workers.dev

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Server facts

The Structured Data Check MCP server at a glance

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

Operated byStructured Data Check (workers.dev)

CategoryCommunity

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official Structured Data Check MCP server?

Yes — Structured Data Check operates its own remote MCP server at structured-data-check.david-cyr.workers.dev. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.

How do I connect Structured Data Check to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick Structured Data Check in the directory. No account or sign-in is needed. From then on, Structured Data Check's tools are available in every client you've connected to gate.

Do I need to host anything?

No. Structured Data Check runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the Structured Data Check MCP server safe to connect?

It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.