Community · Official remote MCP server

The Source Claim Proof MCP server,
connected in one click.

Verify whether a supplied public source currently supports one atomic factual claim. Connect the official Source Claim Proof MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Source Claim Proof free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Source Claim Proof 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 source-claim-proof https://source-claim-proof.mattskowronis.workers.dev/mcp

Run in your terminal, then restart Claude Code.

Source Claim Proof · https://source-claim-proof.mattskowronis.workers.dev/mcp

What you can do

What your AI can do with Source Claim Proof

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

“Use “verify_source_claim”: Verify one atomic factual claim against one public source URL. Return supported, contradicted, or insufficient-evidence with source snippets.”

Security check

How secure is the Source Claim Proof MCP server?

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

✓ Verified directory serverSource Claim Proof · workers.dev

Official endpoint

Operated by Source Claim Proof (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 Source Claim Proof adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on Source Claim Proof'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 Source Claim Proof

Choose Source Claim Proof in the gate directory. No sign-in needed.

Use it anywhere

Source Claim Proof's tools are live in every AI client you've connected — with rules and logging built in.

Connect Source Claim Proof free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools Source Claim Proof exposes

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

verify_source_claim — Verify one atomic factual claim against one public source URL. Return supported, contradicted, or insufficient-evidence with source snippets

Author

Who runs the Source Claim Proof MCP server?

workers.dev

Homepage More servers from workers.dev →

Own this server? Claim the listing →

Server facts

The Source Claim Proof MCP server at a glance

Endpointhttps://source-claim-proof.mattskowronis.workers.dev/mcp

Operated bySource Claim Proof (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 Source Claim Proof MCP server?

Yes — Source Claim Proof operates its own remote MCP server at source-claim-proof.mattskowronis.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 Source Claim Proof to Claude or ChatGPT?

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

Do I need to host anything?

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

Is the Source Claim Proof 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.