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Sanctions & PEP Screening

Official registry Other

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

Source code Website Documentation

What can you do with Sanctions & PEP Screening?

  • macaroons_search — search sale-ready products by natural-language
  • macaroons_metadata — retrieve free freshness and content-hash metadata
  • macaroons_categories — retrieve the canonical category registry and
  • macaroons_discover_mcp — retrieve evidenced live Macaroon MCP servers
  • macaroons_sources — retrieve reviewed source and rights records, with
  • macaroons_execute — execute an x402 USDC product and receive the

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

PYPI package macaroonnetwork-mcp-sanctions-pep-screening-v1
Claude Code 
claude mcp add sanctions-pep-screening -- uvx macaroonnetwork-mcp-sanctions-pep-screening-v1==1.1.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "sanctions-pep-screening": {
            "command": "uvx",
            "args": [
                "macaroonnetwork-mcp-sanctions-pep-screening-v1==1.1.0"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. macaroonnetwork-mcp
  2. Tools
  3. Paying with x402
  4. Install
  5. Use with an MCP client
  6. License

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:

{
  "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

pip install macaroonnetwork-mcp

Use with an MCP client

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

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

License

MIT

Frequently asked questions

What is Sanctions & PEP Screening?

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

How do I install Sanctions & PEP Screening?

It runs on your machine. In Claude Code: claude mcp add sanctions-pep-screening -- uvx macaroonnetwork-mcp-sanctions-pep-screening-v1==1.1.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Sanctions & PEP Screening need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Sanctions & PEP Screening open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Sanctions & PEP Screening?

It is published by kevmoz. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.