Sentinel
About
Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
TransportHTTP (remote server)
Claude Code
claude mcp add --transport http sentinel https://448c.org/mcp
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"sentinel","type":"http","url":"https://448c.org/mcp"}'
JSON
{
"mcpServers": {
"sentinel": {
"url": "https://448c.org/mcp"
}
}
}