mailtrap-mcp
MCP server for sending emails via Mailtrap. mailtrap-mcp is a Model Context Protocol (MCP) server maintained by railsware. It connects to MCP-compatible clients such as Claude Desktop, Cursor, Cline, and other agents that speak the protocol. It exposes 1 tool, including send-email, that an agent can call directly. It is categorized under Tool/Email and Integration/Claude.
What is this MCP
This MCP (Model Context Protocol) server provides a tool for sending transactional emails through Mailtrap, a popular email testing service. It acts as a bridge between AI assistants and Mailtrap's email API.
How to use this MCP
Configure the MCP server in your IDE (VS Code, Claude Desktop, or Cursor) by adding the server configuration with your Mailtrap API token and default sender email. Once set up, you can ask your AI assistant to send emails through natural language commands.
What this MCP can be used for
This MCP enables AI assistants to send test emails during development, automate email notifications, and integrate email functionality into AI workflows. It's particularly useful for testing email templates, debugging email sending logic, and automating email-based notifications.
AIMCP authority
DR and traffic signal for the AIMCP public domain.
Frequently asked questions
What is the mailtrap-mcp MCP server?
mailtrap-mcp is a Model Context Protocol server from railsware. It lets MCP-compatible AI clients call its tools over a standard interface, so agents like Claude, Cursor, and Cline can use it without custom integration.
How do I connect mailtrap-mcp to my AI client?
Add mailtrap-mcp to your client's MCP configuration using the stdio or SSE connection shown in the usage examples on this page, then restart the client to load the server.
What tools does mailtrap-mcp provide?
mailtrap-mcp provides 1 tool: send-email.
Is mailtrap-mcp free to use?
mailtrap-mcp is listed on AIMCP for free. Any API keys or accounts required by the underlying service are set by its provider.
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