Resend MCP

claude mcp add resend --env REPLY_TO_EMAIL_ADDRESSES='<REPLY_TO_EMAIL_ADDRESSES>' --env RESEND_API_KEY='<RESEND_API_KEY>' --env SENDER_EMAIL_ADDRESS='<SENDER_EMAIL_ADDRESS>' -- npx -y resend-mcp

~/.codex/config.toml

[mcp_servers.resend]
command = "npx"
args = ["-y", "resend-mcp"]
env = { REPLY_TO_EMAIL_ADDRESSES = "<REPLY_TO_EMAIL_ADDRESSES>", RESEND_API_KEY = "<RESEND_API_KEY>", SENDER_EMAIL_ADDRESS = "<SENDER_EMAIL_ADDRESS>" }

# codex mcp add resend --env REPLY_TO_EMAIL_ADDRESSES='<REPLY_TO_EMAIL_ADDRESSES>' --env RESEND_API_KEY='<RESEND_API_KEY>' --env SENDER_EMAIL_ADDRESS='<SENDER_EMAIL_ADDRESS>' -- npx -y resend-mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "resend": {
      "command": "npx",
      "args": [
        "-y",
        "resend-mcp"
      ],
      "env": {
        "REPLY_TO_EMAIL_ADDRESSES": "<REPLY_TO_EMAIL_ADDRESSES>",
        "RESEND_API_KEY": "<RESEND_API_KEY>",
        "SENDER_EMAIL_ADDRESS": "<SENDER_EMAIL_ADDRESS>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "resend": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "resend-mcp"
      ],
      "env": {
        "REPLY_TO_EMAIL_ADDRESSES": "<REPLY_TO_EMAIL_ADDRESSES>",
        "RESEND_API_KEY": "<RESEND_API_KEY>",
        "SENDER_EMAIL_ADDRESS": "<SENDER_EMAIL_ADDRESS>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "resend": {
      "command": "npx",
      "args": [
        "-y",
        "resend-mcp"
      ],
      "env": {
        "REPLY_TO_EMAIL_ADDRESSES": "<REPLY_TO_EMAIL_ADDRESSES>",
        "RESEND_API_KEY": "<RESEND_API_KEY>",
        "SENDER_EMAIL_ADDRESS": "<SENDER_EMAIL_ADDRESS>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "resend": {
      "command": "npx",
      "args": [
        "-y",
        "resend-mcp"
      ],
      "env": {
        "REPLY_TO_EMAIL_ADDRESSES": "<REPLY_TO_EMAIL_ADDRESSES>",
        "RESEND_API_KEY": "<RESEND_API_KEY>",
        "SENDER_EMAIL_ADDRESS": "<SENDER_EMAIL_ADDRESS>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "resend": {
      "command": "npx",
      "args": [
        "-y",
        "resend-mcp"
      ],
      "env": {
        "REPLY_TO_EMAIL_ADDRESSES": "<REPLY_TO_EMAIL_ADDRESSES>",
        "RESEND_API_KEY": "<RESEND_API_KEY>",
        "SENDER_EMAIL_ADDRESS": "<SENDER_EMAIL_ADDRESS>"
      }
    }
  }
}