org.448c/sentinel
Official2 toolsSentinel
Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.
Pre-transaction safety checks for crypto addresses and URLs with pay-per-use model.
Captured live from the server via tools/list.
check_address
Check whether a crypto address is safe to transact with. Screens OFAC sanctions + community scam lists and flags contract-vs-wallet. Returns verdict (safe/caution/avoid), 0-100 risk score, reasons, and sources.
Parameters (2)
- addressstringrequired
EVM 0x… address to check
- chainstring
base | ethereum (default: base)
check_url
Check whether a URL or domain is a scam/phishing site. Screens the MetaMask crypto-phishing blocklist, domain age (RDAP), and lexical red flags. Returns verdict (safe/caution/avoid), 0-100 risk score, reasons, and sources.
Parameters (1)
- urlstringrequired
URL or domain to check
README not available yet.
Install
claude_desktop_config.json
{
"mcpServers": {
"sentinel": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://448c.org/mcp"
]
}
}
}Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.