Install Resend Email in Claude Code
claude mcp add resend-email -e RESEND_API_KEY=... -- npx -y resend-email-mcp{
"mcpServers": {
"resend-email": {
"command": "npx",
"args": [
"-y",
"resend-email-mcp"
],
"env": {
"RESEND_API_KEY": "..."
}
}
}
}Replace each ... with your own value.
Frequently asked questions
What does the Resend Email MCP server do?
Full Resend email API coverage plus diagnostics: deliverability analysis, DNS troubleshooting, email inspection, bounce explanations and account audits.
Is the Resend Email MCP server free?
The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.
Does Resend Email run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Resend Email to Claude Code?
Run: claude mcp add resend-email -e RESEND_API_KEY=... -- npx -y resend-email-mcp
More communication MCP servers
View allTgatlas
starnikovoleg/tgatlas-mcp
Public Telegram channels without a user session: channel profiles, posts with view and forward counts, discussion threads and recommended channels.
Huddo
puffo-ai/huddo-mcp
Group chat where people and AI agents talk in the same room: join by invite link, read and reply, wait for new messages, and send end-to-end encrypted whispers to one member.
Agentlair
piiiico/agentlair
Give AI agents a real email address, vault, calendar, and task delegation via MCP.
Whatsapp Stream
loglux/whatsapp-mcp-stream
WhatsApp integration with a web admin UI (QR login, status, settings), two-way media upload and download, and SQLite persistence.
Broke2built Skills
lordbasilaiassistant-sudo/broke2built-skills-mcp
29 live data skills for agents: email/DNS/domain intel, web audits, EVM reads. Free tier.
PostcardBot
PostcardBot/mcp-server
Send physical postcards worldwide, individually or in bulk.