MailKite
Email inbox and sending for AI agents via MCP. MailKite is a Model Context Protocol (MCP) server maintained by MailKite. It connects to MCP-compatible clients such as Claude Desktop, Cursor, Cline, and other agents that speak the protocol. It is categorized under Tool/Email, AI/Agent and AI/Integration.
What is this MCP
This is a Model Context Protocol (MCP) server that provides AI agents with their own real email inbox and sending capabilities. It enables inbound mail to arrive as structured tool calls without IMAP polling, and allows agents to send emails from verified domains with proper SPF/DKIM authentication—not just wrapping a human's existing mailbox.
How to use this MCP
You can use the hosted remote MCP server at https://mcp.mailkite.dev/mcp which supports Streamable HTTP, OAuth 2.0 with dynamic client registration and RFC 9728 protected-resource discovery—requiring no local installation or API key to start. Alternatively, you can run the local MCP server from the repository. The system provides 60+ tools for various email operations.
What this MCP can be used for
This MCP can be used to give AI agents full email capabilities including: transactional sending and batch emails, handling attachments, managing inbound routes, setting up webhooks, domain registration and DNS verification, using templates, managing contact lists, sending broadcasts, and searching messages. It's ideal for AI agents that need to communicate via email autonomously.
AIMCP authority
DR and traffic signal for the AIMCP public domain.
Frequently asked questions
What is the MailKite MCP server?
MailKite is a Model Context Protocol server from MailKite. 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 MailKite to my AI client?
Add MailKite to your MCP client configuration (Claude Desktop, Cursor, or Cline) as a stdio or SSE server, then restart the client so it picks up the new server.
Is MailKite free to use?
MailKite 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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