The Us Diligence MCP server,
connected in one click.
Screen a US company against SEC EDGAR, OFAC sanctions, federal awards and federal court dockets. Connect the official Us Diligence MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Us Diligence 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 us-diligence https://www.edgethirteen.com/api/mcp/us-diligenceRun in your terminal, then restart Claude Code.
Us Diligence · https://www.edgethirteen.com/api/mcp/us-diligence
What your AI can do with Us Diligence
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “screen_us_company”: Due diligence on a US company, from official federal records. Screens a company name against SEC EDGAR (is it a registered filer, under what.”
How secure is the Us Diligence MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Us Diligence holds up.
Official endpoint
Operated by Us Diligence (edgethirteen.com) 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 Us Diligence adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
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 Us Diligence
Choose Us Diligence in the gate directory. No sign-in needed.
Use it anywhere
Us Diligence's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Us Diligence exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
screen_us_company — Due diligence on a US company, from official federal records. Screens a company name against SEC EDGAR (is it a registered filer, under what
Who runs the Us Diligence MCP server?
The Us Diligence MCP server at a glance
https://www.edgethirteen.com/api/mcp/us-diligenceQuestions, answered
Is there an official Us Diligence MCP server?
Yes — Us Diligence operates its own remote MCP server at www.edgethirteen.com. 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 Us Diligence to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Us Diligence in the directory. No account or sign-in is needed. From then on, Us Diligence's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Us Diligence runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Us Diligence 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.
Is it free?
Yes — you can get started with gate for free and connect Us Diligence in minutes. No credit card required.
Connect more than just Us Diligence
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Us Diligence in: Claude · Claude Code · ChatGPT · Cursor · VS Code