radmail-mcp
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Install
Remote streamable-http
https://radmail.ai/api/mcp/sandboxnpmstdio
npx -y radmail-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"ai-radmail-radmail-mcp": {
"url": "https://radmail.ai/api/mcp/sandbox"
}
}
} Source: official MCP Registry record · registry name ai.radmail/radmail-mcp · published 2026-08-17 · updated 2026-08-17. Not an endorsement; review the code before connecting it to anything sensitive.