Sending
dev.sending/mcp
Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.
Description as published in the official MCP registry.
Answers, but requires sign-in before the handshake. Checked 2026-10-04.
What we measured
| Endpoint | https://sending.dev/api/mcp | registry |
|---|---|---|
| Handshake | Answers, but requires sign-in before the handshake (343 ms) | our check, 2026-10-04 |
| Registry version | 1.0.0 · active · updated 2026-09-23 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http mcp https://sending.dev/api/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- Email Inbox API + Sending by Sendmux AI email inbox and sending tools with attachments, search, live events, and webhooks.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name dev.sending/mcp.