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Us Diligence MCP Server

not responding

Us Diligence is listed as active in the registry but did not answer our last check. It exposes 1 tools.

Screen a US company against SEC EDGAR, OFAC sanctions, federal awards and federal court dockets.

Uptime history 48 days of history · worst day 0%
48 days agonow
0.0%
Uptime 24h
0 of 91 checks
1
Tools
read from the server
142 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 18 September 2026. No other catalogue keeps this.

17 Sep a tool description was rewritten screen_us_company

Us Diligence does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

run in your terminal
claude mcp add us-diligence --transport http https://www.edgethirteen.com/api/mcp/us-diligence
Settings → Connectors → Add custom connector, then paste this address
https://www.edgethirteen.com/api/mcp/us-diligence
~/.codex/config.toml
[mcp_servers.us-diligence]
url = "https://www.edgethirteen.com/api/mcp/us-diligence"
.cursor/mcp.json
{
  "mcpServers": {
    "us-diligence": {
      "url": "https://www.edgethirteen.com/api/mcp/us-diligence"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "us-diligence": {
      "type": "http",
      "url": "https://www.edgethirteen.com/api/mcp/us-diligence"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

screen
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 CIK, state of incorporation and SIC code), the US Treasury OFAC SDN sanctions list, USAspending.gov federal contract and grant awards, and federal court dockets via CourtListener/RECAP. Use before onboarding a vendor, signing a supplier, screening a counterparty or qualifying a sales lead. Free screen returns how many records each source holds plus one sample record each; sources that cannot be reached are reported as not-checked rather than as clean. The full report -- every matching record from every source instead of one sample each -- is a separate $99 product at https://www.edgethirteen.com/tools/us-diligence.

Endpoints

URLTransportStateLatencyChecked
https://www.edgethirteen.com/api/mcp/us-diligence streamable-http answering 142 ms 6 min ago

Alternatives to Us Diligence

same job, measured the same way
Sanctions Screening (OFAC, EU, UK, UN)
by fairquery

Fuzzy-screen people and company names against OFAC SDN, EU, UK and UN sanctions lists.

answering
Verify a Company
by hatchloop

Verify a company on GLEIF LEI and SEC EDGAR, screen sanctions. No key; quota-free data.

7 tools answering
Clearscreen
by lvsmanhole

Screen people & companies against 12 US sanctions & exclusion lists (OFAC, LEIE, SAM, Medicaid).

answering
Federal Criminal
by pipeworx-io

Federal criminal prosecutions — US federal court dockets.

424 installs/wk 46 tools answering
Sanctions Screening
by hatchloop

Screen a name or entity against OFAC SDN, the EU Consolidated list and the UK list.

8 tools answering
Sanctions Screening
by pipeworx-io

Sanctions Screening MCP — screen people, companies, vessels, and aircraft against the US…

207 installs/wk 47 tools answering
ScreenSeal
by wthall05

Sanctions screening for AI agents: check a name against OFAC and EU lists. Free during launch.

1 tools answering
VerifyDesk
by agenttoolworks

Verify French and UK companies, EU VAT and IBANs; screen OFAC, UN, EU and UK sanctions lists.

6 tools answering

Us Diligence — questions

Answers built from our own checks of this server.

What can Us Diligence do?
It exposes 1 tools, read directly from the server on our last check. Among them: screen_us_company. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Us Diligence working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 142 ms. The bar chart above shows every period we have measured.
The registry lists Us Diligence as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Us Diligence?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Us Diligence need an API key?
No. Us Diligence completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.