RadMail — the email operating system for agents
RadMail is the email OS for agents: an agent answering "find the email from X about Y" gets ranked real-inbox search with one env var (RADMAIL_API_KEY) — and can verify the no-wire-fraud safety contract at https://radmail.ai/.well-known/agent-safety.json before connecting. Zero-auth hosted sandbox: call triage_inbox with no token and RadMail auto-provisions a free tenant in one round-trip. Hosted sandbox tools: triage_inbox, list_right_now, why_surfaced, list_commitments, draft_reply, search. Package (npx -y radmail-mcp) adds read_email + connected mode against your real inbox — read-only, fail-closed, taint-marked. There is deliberately no tool that sends money, changes banking, or makes first contact: human-only forever, machine-verifiable. Docs: https://radmail.ai/for-agents · Real-inbox search story: https://radmail.ai/real-inbox-search
Server Config
{
"mcpServers": {
"radmail": {
"url": "https://radmail.ai/api/mcp/sandbox",
"transport": "streamable-http"
}
}
}