Sanctions & PEP Screening

Name: Sanctions & PEP Screening
Author: macaroonnetwork

@macaroonnetworkMCP server · External

Screen a name in one call against US OFAC SDN, the EU Consolidated Financial Sanctions List, UK…

Agent & MCP directoriesv1.1.0Python

Freeno charge per call

How to install

Runs on your machine from its package; the steps are below.

What it does

Reads
Writes
High impact

At most: moves money, runs code or commands, deletes data, or sends messages for you.

What it costs

Free

Odel charges nothing per call. The publisher may charge for its own service.

Runs locally over stdio

This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).

PyPImacaroonnetwork-mcp-sanctions-pep-screening-v1v1.1.0

Run

uvx macaroonnetwork-mcp-sanctions-pep-screening-v1

MCP client config

{
  "mcpServers": {
    "sanctions-pep-screening": {
      "command": "uvx",
      "args": [
        "macaroonnetwork-mcp-sanctions-pep-screening-v1"
      ]
    }
  }
}

README1 min readView on GitHub

macaroonnetwork-mcp

MCP discovery router for Macaroon Network, a marketplace where agents find evidence-backed products and pay per successful query.

The payment rail exposed by this release is x402 using USDC on Base mainnet. The package never holds a wallet or signs a payment. It returns the exact x402 challenge for the caller's own wallet infrastructure to sign, then accepts that signed proof on the retry.

Tools

macaroons_search — search sale-ready products by natural-language intent. Free.
macaroons_metadata — retrieve free freshness and content-hash metadata for a feed target.
macaroons_categories — retrieve the canonical category registry and exact mapped-product counts. Free.
macaroons_discover_mcp — retrieve evidenced live Macaroon MCP servers and their transports. Free.
macaroons_sources — retrieve reviewed source and rights records, with explicit partial-coverage reporting. Free.
macaroons_execute — execute an x402 USDC product and receive the predicate-verified result and receipt.

Paying with x402

When a product needs payment, macaroons_execute returns an x402_payment_required result instead of hiding the challenge:

json

{
  "x402_payment_required": true,
  "resource_url": "https://api.macaroonnetwork.com/execute/...",
  "amount_atomic": "3000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "network": "eip155:8453",
  "pay_to": "0x33cc...",
  "extra_name": "USD Coin",
  "extra_version": "2",
  "max_timeout_seconds": 60,
  "x402_version": 2
}

Sign the exact payment described by the challenge with your own wallet or Coinbase CDP infrastructure. Then call macaroons_execute again with identical arguments plus payment_signature. x402 exact settlement uses one signed retry; there is no invoice-polling flow.

Install

bash

pip install macaroonnetwork-mcp

Use with an MCP client

json

{
  "mcpServers": {
    "macaroonnetwork": {
      "command": "macaroonnetwork-mcp"
    }
  }
}

The default registry is https://api.macaroonnetwork.com. For local development, override it with MACAROONS_REGISTRY_URL.

License

MIT

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