Replyz

Overview

Replyz is an MCP server that gives your AI agent its own inbox for receiving sign-up codes, verification links, and other messages. It can only send email to its designated human user, keeping communication secure and organized. By integrating with the Model Context Protocol, your AI assistant gains direct access to Replyz as callable tools, eliminating the need to manually transfer data between applications.

Replyz runs as a remote hosted service at https://mcp.replyz.io/mcp, so there's nothing to install locally on your machine. You'll need an API key to authenticate. The latest release is v0.2.0.

Replyz is listed in the AI & Agents category on mcp.site and works with all MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain Replyz for replyz.io, claim this listing to verify ownership, earn the Verified badge, and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Replyz
URL:  https://mcp.replyz.io/mcp