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The official MCP server to send emails and interact with Resend
| Date | Stars |
|---|---|
| 2026-07-31 | 559 |
| 2026-08-03 | 560 |
| 2026-08-06 | 560 |
Today
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Momentum
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growth rate 0.00%/day
# Resend MCP Server
[](https://smithery.ai/server/@resend/resend-mcp)
[](https://www.npmjs.com/package/resend-mcp)
Connect your AI agent to the [Resend](https://resend.com/) platform. Send and receive emails, manage contacts, broadcasts, domains, and more, directly from any MCP client like Claude, Cursor, or Claude Code.
We offer both a [remote MCP server](#remote-mcp-server) hosted by Resend and a [local MCP server](#local-mcp-server) (this package).
## Remote MCP Server
Resend hosts the MCP server at:
```
https://mcp.resend.com/mcp
```
Connect any MCP client that supports remote servers (Streamable HTTP). There's nothing to install and no local process to run, which makes it the best option for web-based clients like Claude and hosted agent platforms.
When you connect, your client opens a browser window to log in to Resend and approve access using OAuth.
### Claude Code
```bash
claude mcp add --transport http resend https://mcp.resend.com/mcp
```
Then run `/mcp` in Claude Code and select **resend** to complete the OAuth login.
### Claude
In Claude (web or desktop), open **Settings** > **Connectors** > **Add custom connector** and enter:
```
https://mcp.resend.com/mcp
```
### Cursor
Open the command palette and choose "Cursor Settings" > "MCP" > "Add new global MCP server".
```json
{
"mcpServers": {
"resend": {
"url": "https://mcp.resend.com/mcp"
}
}
}
```
### Codex
```bash
codex mcp add resend --url https://mcp.resend.com/mcp
```
### Copilot
To use GitHub Copilot in VS Code, add the following to your `settings.json`:
```json
{
"mcp": {
"servers": {
"resend": {
"type": "http",
"url": "https://mcp.resend.com/mcp"
}
}
}
}
```
### Windsurf
```json
{
"mcpServers": {
"resend": {
"serverUrl": "https://mcp.resend.com/mcp"
}
}
}
```
### Warp
In Warp's Settings, navigate to **Agents** > **MCP servers**, and click **+Add** to add a new server.
```json
{
"resend": {
"serverUrl": "https://mcp.resend.com/mcp"
}
}
```
### Authenticating with an API key
If your client runs somewhere a browser login isn't possible (a server, CI, or a headless agent), pass a [Resend API key](https://resend.com/api-keys) as a Bearer token instead of using OAuth.
**Claude Code:**
```bash
claude mcp add --transport http resend https://mcp.resend.com/mcp --header "Authorization: Bearer re_xxxxxxxxx"
```
**JSON config** (Cursor, Windsurf, and others), add an `Authorization` header:
```json
{
"mcpServers": {
"resend": {
"url": "https://mcp.resend.com/mcp",
"headers": {
"Authorization": "Bearer re_xxxxxxxxx"
}
}
}
}
```
## Local MCP Server
The hosted server runs the same open-source code that's available on NPM as [`resend-mcp`](https://www.npmjs.com/package/resend-mcp). If you prefer to run the server yourself, you can integrate it into any supported MCP client using `npx`. You'll need to:
- [Create an API key](https://resend.com/api-keys)
- [Verify your domain](https://resend.com/domains)
The local server supports two transport modes: **stdio** (default) and **HTTP**.
Choose your preferred mode and client below to get started. Remember to replace `re_xxxxxxxxx` with your actual API key.
### Stdio Transport (Default)
#### Quick Setup
Install for all detected/selected agents and editors:
```bash
npx add-mcp resend-mcp --name resend --env "RESEND_API_KEY=re_xxxxxxxxx"
```
#### Claude Code
```bash
claude mcp add resend -e RESEND_API_KEY=re_xxxxxxxxx -- npx -y resend-mcp
```
#### Codex
```bash
codex mcp add resend \
--env RESEND_API_KEY=re_xxxxxxxxx \
-- npx -y resend-mcp
```
#### Cursor
Open the command palette and choose "Cursor Settings" > "MCP" > "Add new global MCP server".
```json
{
"mcpServers": {
"resend": {
"command": "npx",
"args": ["-y", "resend-mcp"],
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