mailtrap/mailtrap-mcp

3.5

If you are the rightful owner of mailtrap-mcp and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to henry@mcphub.com.

An MCP server that provides a tool for sending transactional emails via Mailtrap.

Tools

Functions exposed to the LLM to take actions

send-email

Sends a transactional email through Mailtrap.

send-sandbox-email

Sends an email to your Mailtrap test inbox for development and testing purposes.

create-template

Creates a new email template in your Mailtrap account.

list-templates

Lists all email templates in your Mailtrap account.

update-template

Updates an existing email template.

delete-template

Deletes an existing email template.

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources

Author

mailtrap

Claim Ownership

Verify you have write access to the repository

Version

v0.0.5

Repository

https://github.com/railsware/mailtrap-mcp

Homepage

https://mailtrap.io

GitHub Stars

License

MIT License

Last publish date

2025-11-11

Last update date

2025-11-11

Server configs

via npx in claude desktop

{
  "mcpServers": {
    "mailtrap": {
      "command": "npx",
      "args": ["-y", "mcp-mailtrap"],
      "env": {
        "MAILTRAP_API_TOKEN": "your_mailtrap_api_token",
        "DEFAULT_FROM_EMAIL": "your_sender@example.com"
      }
    }
  }
}

in claude desktop

{
  "mcpServers": {
    "mailtrap": {
      "command": "/Users/<username>/.asdf/shims/npx",
      "args": ["-y", "mcp-mailtrap"],
      "env": {
        "PATH": "/Users/<username>/.asdf/shims:/usr/bin:/bin",
        "ASDF_DIR": "/opt/homebrew/opt/asdf/libexec",
        "ASDF_DATA_DIR": "/Users/<username>/.asdf",
        "ASDF_NODEJS_VERSION": "20.6.1",
        "MAILTRAP_API_TOKEN": "your_mailtrap_api_token",
        "DEFAULT_FROM_EMAIL": "your_sender@example.com"
      }
    }
  }
}

via npx in vs code

{
  "mcp": {
    "servers": {
      "mailtrap": {
        "command": "npx",
        "args": ["-y", "mcp-mailtrap"],
        "env": {
          "MAILTRAP_API_TOKEN": "your_mailtrap_api_token",
          "DEFAULT_FROM_EMAIL": "your_sender@example.com"
        }
      }
    }
  }
}

in vs code

{
  "mcp": {
    "servers": {
      "mailtrap": {
        "command": "node",
        "args": ["/path/to/mailtrap-mcp/dist/index.js"],
        "env": {
          "MAILTRAP_API_TOKEN": "your_mailtrap_api_token",
          "DEFAULT_FROM_EMAIL": "your_sender@example.com"
        }
      }
    }
  }
}

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