Prototype · Preview: every server in the official registry, synced every 30 minutes. Reviews and accounts come in a later step.
PopNx MCPMCP servers for people who use AI · explained in plain words

Sanctionlistcheck.com

by sanctionlistcheck.comversion 1.0.0i★ –iRuns in the cloud
Registry namecom.sanctionlistcheck/sanctionlistcheck

Install

Overview

Description from the maker (original English)

Checks names against OFAC, UK, EU, UN and more sanctions lists; returns scored possible matches.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Law & government data
  • You need to fill in: Authorization

Install

Pick the AI app you use, then copy the settings.

Before you install

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http sanctionlistcheck https://sanctionlistcheck.com/mcp --header 'Authorization: Bearer {api_key}'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "sanctionlistcheck": {
      "url": "https://sanctionlistcheck.com/mcp",
      "headers": {
        "Authorization": "Bearer {api_key}"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "sanctionlistcheck": {
      "type": "http",
      "url": "https://sanctionlistcheck.com/mcp",
      "headers": {
        "Authorization": "Bearer {api_key}"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • Authorization secret required HTTP header
    An API key is requested by sending a single HTTP POST request to the /v1/keys endpoint, including an email address in the request body. The key will be sent to that email address and comes with 100 f…

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • screen_names

    Sanctions screening of 1 to 100 names against 10 official lists. The response includes a record id, the snapshot version, the data-as-of date for each source list, and the matching engine version. Each screened name costs one credit. Hits are candidates for human review and requi

  • get_record

    Fetch a previously stored screening record by its record id. This tool is free to use.

  • list_sources

    The list_sources tool provides the 10 official sanctions lists and their data-as-of dates from the current daily snapshot. This tool is free to use and does not require an API key.

  • get_balance

    Retrieve the credit balance for your API key and its latest credit movements. This tool is free to use.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (sanctionlistcheck.com) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 323 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 4 tool descriptions and found no hidden instructions to the AI

Compared with others in Law & government datai

  • More stars than 0% of the other 1747 servers in this category
  • Published to the registry more recently than 61% of the other 1747 servers in this category
  • Basic checks equal to or better than 40% of the other 1747 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Sanctionlistcheck.com safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: Authorization

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 19 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Private Law Wiki, Compliance, SOS.city public record

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Private Law Wiki

Sourced answers, search and bank-case assessment for wiki.private.law by the Mothership runtime.

by privatelawattorneysVery newUpdated today

Runs in the cloud

Compliance

Indian business compliance answers: MCA late fees, filing calendar, cheque bounce, MSME interest.

by buildwright.co.inEarlyUpdated today

Runs in the cloud✓ buildwright.co.in

SOS.city public record

Public records for every city: permits, alerts, wildfires, laws and funding, linked to the source.

by Proof-LayerEarlyUpdated today

Runs in the cloud

README from the maker

No README found in the repo

Ask PopNx