Can Claude connect to Resend?
Updated October 18, 2026 · from live checks of 45,029 MCP servers · Methodology
Yes, in Claude Desktop or Claude Code.5 Resend MCP servers run locally, which Claude Desktop and Claude Code support; claude.ai on the web needs a live remote server, and none is available right now. Checked on 2026-10-18.
Remote Resend servers (Claude-ready)
| Server | Publisher | Status | Sign-in | Tools | Trust |
|---|---|---|---|---|---|
| Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun | Community | Live · sign-in | OAuth sign-in | — | C |
| Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun | Community | Live · sign-in | OAuth sign-in | — | C |
| Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun | Community | Live · sign-in | OAuth sign-in | — | D |
| Email Send API | Community | Down | Unknown | — | D |
Local Resend servers (Claude Desktop / Claude Code)
| Server | Publisher | Status | Sign-in | Tools | Trust |
|---|---|---|---|---|---|
| Resend Email MCP | Community | Local install | API key | — | C |
| Resend | Verified domain | Local install | No auth | — | C |
| Resend MCP | Community | Local install | No auth | — | D |
| Vibe Provision | Community | Local install | No auth | — | D |
| Resend MCP Server | Community | Local install | API key | — | D |
How to connect Resend to Claude
- In Claude, open Settings → Connectors → Add custom connector.
- Paste the remote server URL from the server page and sign in.
- For a local server, add it to Claude Desktop's config or run
claude mcp addin Claude Code.
Custom connectors work on Free (one connector), Pro, Max, Team and Enterprise. Remote connectors connect from Anthropic's cloud, so the server must be publicly reachable.
Is it safe to connect Resend to Claude?
Check the publisher and trust grade first. Official servers are published by Resend itself; community servers come from third parties and can see whatever your account can. Every server page shows its live status, sign-in type and tool list.
Can ChatGPT connect to Resend?
See https://canmyaiuse.pages.dev/can/chatgpt/resend/
Does Resend have an official MCP server?
Not in the official MCP Registry as of 2026-10-18. Full list: https://canmyaiuse.pages.dev/apps/resend/