Resend Email MCP

Name: Resend Email MCP
Author: helbertparanhos

Community

MCP server by helbertparanhos · updated 6 days ago · ★ 1

Score 39

Complete Resend email MCP: full API coverage + debug layer (deliverability, DNS, bounces). Resend Email MCP is a community project by helbertparanhos, not verified by a company domain.

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Works withClaude Code Claude Desktop Cursor Codex Gemini CLI VS Code Windsurf Antigravity CLI

Maintenance

Last commit 6 days ago

Licence

MIT: permissive, fine for commercial use

Quality

Clear description, published package or server URL, original repository

Security

Not checked yet. What we check

What you need

Setting	Needed	What it is
`RESEND_API_KEY`Environment variable, secret	Required	Resend API key (https://resend.com/api-keys)
`RESEND_FROM`Environment variable	Optional	Default sender address (verified domain), e.g. 'Acme <hello@acme.com>'
`RESEND_REPLY_TO`Environment variable	Optional	Default Reply-To address
`RESEND_READONLY`Environment variable	Optional	Set to 'true' to block every mutating tool
`RESEND_ATTACHMENTS_DIR`Environment variable	Optional	Directory that local-file attachments are restricted to (disk reads disabled unless set)

From the publisher's entry in the official MCP Registry. Required settings are already in the install config below as placeholders.

Install Resend Email MCP

Built from the published package, never by AI

claude mcp add resend-email-mcp -e RESEND_API_KEY=YOUR_RESEND_API_KEY -- npx -y resend-email-mcp

Run in your terminal. Add --scope user to use it in every project.

Step-by-step: install Resend Email MCP in Claude Code

{
  "mcpServers": {
    "resend-email-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "resend-email-mcp"
      ],
      "env": {
        "RESEND_API_KEY": "YOUR_RESEND_API_KEY"
      }
    }
  }
}

Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.

Step-by-step: install Resend Email MCP in Claude Desktop

{
  "mcpServers": {
    "resend-email-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "resend-email-mcp"
      ],
      "env": {
        "RESEND_API_KEY": "YOUR_RESEND_API_KEY"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).

Step-by-step: install Resend Email MCP in Cursor

{
  "servers": {
    "resend-email-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "resend-email-mcp"
      ],
      "env": {
        "RESEND_API_KEY": "YOUR_RESEND_API_KEY"
      }
    }
  }
}

Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".

Step-by-step: install Resend Email MCP in VS Code

codex mcp add resend-email-mcp --env RESEND_API_KEY=YOUR_RESEND_API_KEY -- npx -y resend-email-mcp

Step-by-step: install Resend Email MCP in Codex

{
  "mcpServers": {
    "resend-email-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "resend-email-mcp"
      ],
      "env": {
        "RESEND_API_KEY": "YOUR_RESEND_API_KEY"
      }
    }
  }
}

Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).

Step-by-step: install Resend Email MCP in Antigravity CLI

gemini mcp add resend-email-mcp npx -y resend-email-mcp

Gemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.

Step-by-step: install Resend Email MCP in Gemini CLI

MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the resend-email-mcp block.

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Resend Email MCP: common questions

How do I install Resend Email MCP?

In Claude Code run claude mcp add resend-email-mcp -e RESEND_API_KEY=YOUR_RESEND_API_KEY -- npx -y resend-email-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.

Is Resend Email MCP the official server?

Resend Email MCP is a community project by helbertparanhos, not verified by a company domain.

Is Resend Email MCP free?

The code is published under the MIT licence. The service it connects to may have its own pricing.

Is Resend Email MCP safe to use?

It scores 39 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.

What are alternatives to Resend Email MCP?

Similar MCP servers: mockserver, XcodeBuildMCP, Repowise, SmartBear MCP.

Does Resend Email MCP work with ChatGPT?

Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.