# Sentinel MCP server

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

## Links
- Registry page: https://www.getdrio.com/mcp/org-448c-sentinel

## Install
- Endpoint: https://448c.org/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://448c.org/mcp

## Tools
- 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. Endpoint: https://448c.org/mcp
- 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. Endpoint: https://448c.org/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: org.448c
- Version: 0.0.1
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 4, 2026
- Source: https://registry.modelcontextprotocol.io