Sendsets MCP Server

Sendsets gives AI agents a programmable way to run cold email. An agent (Claude Code, Codex, Cursor, Gemini CLI, ChatGPT, or your own code) can connect sending mailboxes, warm them up, build and…

Remote serverstreamable-http

What is the Sendsets MCP Server?

sendsets is an MCP project maintained in the addisonhoff/sendsets repository. The maintainer describes its purpose as “Sendsets gives AI agents a programmable way to run cold email. An agent (Claude Code, Codex, Cursor, Gemini CLI, ChatGPT, or your own code) can…”. Read the project documentation for the complete scope.

Hosted connection

The maintainer’s configuration uses https://api.sendsetsapi.com/v1/mcp. Check the project’s account and authentication instructions when adding the endpoint to your client.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the Sendsets MCP Server

{
  "mcpServers": {
    "sendsets": {
      "url": "https://api.sendsetsapi.com/v1/mcp"
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.