Screen crypto wallets and names against US Treasury OFAC sanctions lists. Pay per call via x402.
Connect Remote server
claude mcp add --transport http sanctions-check https://public-domain-check-production.up.railway.app/sanctions/mcp
{
"mcpServers": {
"sanctions-check": {
"url": "https://public-domain-check-production.up.railway.app/sanctions/mcp"
}
}
}
{
"servers": {
"sanctions-check": {
"type": "http",
"url": "https://public-domain-check-production.up.railway.app/sanctions/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://public-domain-check-production.up.railway.app/sanctions/mcp
Tools 3 found in our last check
check_wallet_sanctionsCheck whether a crypto wallet address is on the US Treasury OFAC sanctions lists. Call this before paying an unknown counterparty, onboarding a wallet, or accepting funds. Covers Bitcoin, Ethereum/EVM, USDT, USDC, Tron, Litecoin, Monero, Solana and more; refreshed every 12 hours…
screen_sanctions_nameScreen a person, company, vessel or aircraft name against the US Treasury OFAC SDN and Consolidated sanctions lists, including aliases. Use before onboarding a customer, paying a supplier or signing a counterparty. Returns no_match, potential_match or strong_potential_match with…
sanctions_list_statusFree. Which OFAC lists are loaded, how many entries and wallet addresses, and when they were last refreshed.
Details
| Endpoint | https://public-domain-check-production.up.railway.app/sanctions/mcp (Streamable HTTP) |
| First published | 14 Nov 2026 |
| Last updated | 14 Nov 2026 |
| Registry name | io.github.chomkaevan/sanctions-check |
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