presign_guard_screen_address – 1 MCP server offers this tool
What it usually takes
address– in 1 of 1
No server marks it as only reading: treat it as able to change data.
From each publisher's own tool list. We never call a tool.
Servers
| Server | Inputs | Read-only? |
|---|---|---|
presign-guard co.huggingface.x402fizzl/presign-guard Is this address on the OFAC SDN list? Screen a counterparty before your agent pays it, signs for it or accepts its funds. Matches the address against every digital currency address on the US Treasury's OFAC SDN list (Bitcoin, Ethereum and EVM chains, Tron, Solana with its USDC and USDT token accounts, and more), from presign-guard's open copy of the list, which it refreshes from the Treasury every 6 hours. A match names the listed entity and its sanctions programs. Free and unlimited. | address | Not stated |