PayGuard is a remote MCP server that gives an AI agent 2 tools, among them screen_address, screen_batch. It answers at https://api.youraitools.co/payguard/.well-known/mcp/server-card.json over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 1 of 1 times since 24 October 2026; the last check, on 24 October 2026, succeeded.
Is this crypto address on the US Treasury OFAC SDN list? Exact match with SDN entity, programs and list date, plus chain guess and checksum. Informational, not legal advice.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
screen_address | Checks one crypto address against the US Treasury OFAC SDN list of sanctioned digital currency addresses (refreshed daily). For 2 or more addresses use screen_batch (up to 50 per call, counts as one call). Accepts any chain (BTC, ETH and EV Inputs: address |
screen_batch | Checks 1-50 crypto addresses against the US Treasury OFAC SDN list in one call (counts as one call). Use it instead of repeated screen_address calls whenever you have several addresses (payee lists, counterparties, transaction inputs/output Inputs: addresses |
Every block below points at https://api.youraitools.co/payguard/.well-known/mcp/server-card.json. Pick your client and copy.
claude mcp add --transport http payguard https://api.youraitools.co/payguard/.well-known/mcp/server-card.json
{
"mcpServers": {
"payguard": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"]
}
}
}{
"mcpServers": {
"payguard": {
"url": "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"
}
}
}{
"servers": {
"payguard": {
"type": "http",
"url": "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"
}
}
}{
"context_servers": {
"payguard": {
"url": "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"
}
}
}{
"mcpServers": {
"payguard": {
"serverUrl": "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"
}
}
}{
"mcpServers": {
"payguard": {
"url": "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"
}
}
}name: PayGuard
version: 0.0.1
schema: v1
mcpServers:
- name: PayGuard
type: streamable-http
url: https://api.youraitools.co/payguard/.well-known/mcp/server-card.json{
"mcpServers": {
"payguard": {
"httpUrl": "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"
}
}
}{
"mcpServers": {
"payguard": {
"type": "http",
"url": "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"
}
}
}{
"mcpServers": {
"payguard": {
"url": "https://api.youraitools.co/payguard/.well-known/mcp/server-card.json"
}
}
}goose://extension?url=https%3A%2F%2Fapi.youraitools.co%2Fpayguard%2F.well-known%2Fmcp%2Fserver-card.json&type=streamable_http&id=payguard&name=PayGuard
It answered our last check on 24 October 2026. Over 1 checks since 24 October 2026 it answered 1. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by youraitools.co and served from api.youraitools.co, the vendor's own domain: https://api.youraitools.co/payguard/.well-known/mcp/server-card.json.
2, as returned by the server's own tools/list on 24 October 2026: screen_address, screen_batch.
It answered our last check on 24 October 2026. Over 1 checks since 24 October 2026 it answered 1.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.youraitools.co/payguard/.well-known/mcp/server-card.json. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: api.youraitools.co. Endpoint host: api.youraitools.co. ARD identifier: urn:air:api.youraitools.co:mcp:payguard.
First indexed 24 October 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.