Complete Resend email MCP: full API coverage + debug layer (deliverability, DNS, bounces).
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Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"resend": {
"env": {
"RESEND_FROM": "Acme <hello@acme.com>",
"RESEND_API_KEY": "re_xxxxxxxx"
},
"args": [
"-y",
"resend-email-mcp"
],
"command": "npx"
}
}
}Are you the author?
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Complete Resend email MCP: full API coverage + debug layer (deliverability, DNS, bounces).
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'resend-email-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
Checked resend-email-mcp against OSV.dev.
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The most complete Resend MCP server — full coverage of the Resend API (emails, domains, contacts, broadcasts, templates, segments, topics, webhooks, logs) plus a unique debug/diagnostics layer no other Resend MCP offers: deliverability analysis, DNS troubleshooting, email lifecycle inspection, bounce explanation, and account auditing.
Works with Claude Code, Cursor, Claude Desktop, and any other MCP client.
| resend-email-mcp | Official resend-mcp | Minimal MCPs | |
|---|---|---|---|
| Send / batch / schedule | ✅ | ✅ | partial |
| Domains, contacts, broadcasts, templates, segments, topics, webhooks | ✅ | ✅ | ❌ |
| API request logs tools | ✅ | ❌ | ❌ |
| Debug layer (diagnose, analyze, inspect, explain, audit) | ✅ 7 tools | ❌ | ❌ |
| Readonly safety mode | ✅ | ❌ | ❌ |
| Raw escape hatch for new endpoints | ✅ | ❌ | ❌ |
| Idempotency-key support | ✅ | partial | ❌ |
75 tools + 2 resources.
Create one at https://resend.com/api-keys.
claude mcp add resend -e RESEND_API_KEY=re_xxxxxxxx -- npx -y resend-email-mcp
mcp.json / claude_desktop_config.json){
"mcpServers": {
"resend": {
"command": "npx",
"args": ["-y", "resend-email-mcp"],
"env": {
"RESEND_API_KEY": "re_xxxxxxxx",
"RESEND_FROM": "Acme <hello@acme.com>"
}
}
}
}
Confi