von resend · resend/resend-mcp
Resend's first-party MCP — send_email, create_broadcast, manage_audience as MCP tools, with HTML templating Claude can author inline.
Resend MCP exposes the Resend REST API as MCP tools. Claude can compose, preview, and send transactional emails, manage audiences and contacts, and schedule broadcasts. Pair with a humanizer skill for tone control.
%APPDATA%\Claude\claude_desktop_config.json{
"mcpServers": {
"resend-mcp": {
"command": "npx",
"args": [
"-y",
"@resend/mcp-server"
],
"env": {
"RESEND_API_KEY": "${RESEND_API_KEY}"
}
}
}
}Öffne Claude Desktop → Settings → Developer → Edit Config. Nach dem Speichern neu starten.
{
"mcpServers": {
"resend-mcp": {
"command": "npx",
"args": [
"-y",
"@resend/mcp-server"
],
"env": {
"RESEND_API_KEY": "${RESEND_API_KEY}"
}
}
}
}Cursor nutzt das gleiche mcpServers-Schema wie Claude Desktop. Projektkonfiguration schlägt die globale.
{
"mcpServers": {
"resend-mcp": {
"command": "npx",
"args": [
"-y",
"@resend/mcp-server"
],
"env": {
"RESEND_API_KEY": "${RESEND_API_KEY}"
}
}
}
}Klicken Sie auf das MCP-Servers-Symbol in der Cline-Seitenleiste, dann "Edit Configuration".
{
"mcpServers": {
"resend-mcp": {
"command": "npx",
"args": [
"-y",
"@resend/mcp-server"
],
"env": {
"RESEND_API_KEY": "${RESEND_API_KEY}"
}
}
}
}Gleiche Struktur wie Claude Desktop. Windsurf neu starten zum Übernehmen.
{
"mcpServers": [
{
"name": "resend-mcp",
"command": "npx",
"args": [
"-y",
"@resend/mcp-server"
]
}
]
}Continue nutzt ein Array von Serverobjekten statt einer Map.
{
"context_servers": {
"resend-mcp": {
"command": {
"path": "npx",
"args": [
"-y",
"@resend/mcp-server"
]
}
}
}
}In context_servers hinzufügen. Zed lädt beim Speichern neu.
claude mcp add resend-mcp -- npx -y @resend/mcp-serverEinzeiler. Prüfen mit claude mcp list. Entfernen mit claude mcp remove.
Wann einsetzen: You drafted release notes and want to send to a single recipient before broadcasting.
Ergebnis: Preview email landed in your inbox, ready to broadcast.
Wann einsetzen: You have a verified audience and want to send the polished version to everyone.
Ergebnis: Broadcast queued in Resend; visible in dashboard.
Pull the release diff, send the notes via Resend
Humanize the draft before sending to Chinese audiences
| Werkzeug | Eingaben | Wann aufrufen | Kosten |
|---|---|---|---|
| send_email | (see docs) | Single-recipient transactional send | 1 call |
| create_broadcast | (see docs) | Schedule a broadcast to an audience | 1 call |
| list_audiences | (see docs) | List audiences in your account | 1 call |
| add_contact | (see docs) | Add a contact to an audience | 1 call |
| verify_domain | (see docs) | Check sending-domain DNS status | 1 call |
domain:send audiences:writereuse a production key for staging — Resend supports separate keys422 from address not verifiedVerify domain in Resend dashboard; only verified domains may send
Broadcast stuck pendingCheck audience size and rate limits; broadcasts throttle on free tier
| Alternative | Wann stattdessen | Kompromiss |
|---|---|---|
| SendGrid MCP | You're on SendGrid | Different API surface |
| Postmark | Higher inbox-placement focus | No first-party MCP yet |