Resend is a Communication MCP server that lets Claude Code, Cursor, Windsurf and any MCP-compatible AI agent send and track transactional emails via the Resend API from any MCP-compatible agent. Install in 1 minute with mcpizy install resend.
Communication
Send and track transactional emails via the Resend API from any MCP-compatible agent.
Official homepageConnect your Resend account once — MCPizy stores the credentials encrypted and uses them whenever you run a recipe in managed mode.
mcpizy install resendnpx -y @resend/mcp-serversend_emailSend a transactional email
Inputs
fromstringrequiredtostring[]requiredsubjectstringrequiredhtmlstringoptionaltextstringoptionallist_emailsList recent sent emails
get_emailGet the status of a sent email by ID
Inputs
email_idstringrequiredlist_domainsList verified sender domains
add_domainRegister a new sender domain
Inputs
namestringrequiredWorks identically across clients. Only the config file path differs.
~/.claude.json{
"mcpServers": {
"resend": {
"command": "npx",
"args": [
"-y",
"@resend/mcp-send-email"
],
"env": {
"RESEND_API_KEY": "re_..."
}
}
}
}.cursor/mcp.json{
"mcpServers": {
"resend": {
"command": "npx",
"args": [
"-y",
"@resend/mcp-send-email"
],
"env": {
"RESEND_API_KEY": "re_..."
}
}
}
}~/.codeium/windsurf/mcp_config.json{
"mcpServers": {
"resend": {
"command": "npx",
"args": [
"-y",
"@resend/mcp-send-email"
],
"env": {
"RESEND_API_KEY": "re_..."
}
}
}
}Create an API key in the Resend dashboard
RESEND_API_KEYVerify your sender domain (add DNS records)
Paste any of these prompts into Claude Code, Cursor or another MCP-compatible client.
“Send an email to [email protected] with subject 'Weekly report' and my draft body”
Uses: send_email
“Did my latest marketing email bounce?”
Uses: list_emails, get_email
“Which domains do I have verified for sending?”
Uses: list_domains
If Resend doesn't fit your stack, these Communication MCP servers solve similar problems.
The Resend MCP server is an Communication Model Context Protocol server that lets Claude Code, Cursor, Windsurf, VS Code with Copilot, and other MCP-compatible AI agents send and track transactional emails via the Resend API from any MCP-compatible agent. It exposes Resend's capabilities as tools the AI can call directly from your editor or CLI.
The fastest way is the MCPizy CLI: run `mcpizy install resend` and MCPizy will add the server to your `.claude.json` automatically. You can also install it manually by adding an entry under `mcpServers` in `.claude.json` with the command `npx -y @resend/mcp-server` and restarting Claude Code.
Yes. The Resend MCP server is free and open source (see the GitHub repository linked on this page). You may still need a Resend account or API key to connect the server to the underlying service, but the MCP layer itself has no MCPizy subscription cost.
Yes. Any MCP-compatible client works — including Claude Code, Claude Desktop, Cursor (via `.cursor/mcp.json`), Windsurf, VS Code with Copilot Chat, and custom agents built on the MCP SDK. The same install command targets all of them; only the config file path differs.
Once installed, your AI agent can send and track transactional emails via the Resend API from any MCP-compatible agent directly inside your conversation. Typical use cases include asking Claude Code or Cursor to run Resend operations, inspect results, chain Resend with other MCP servers (see our Workflow Recipes), and automate repetitive communication tasks without leaving your editor.