Expose local MCP servers to the public web with one command.
mcptunnels is a command-line tool that gives a local Model Context Protocol (MCP) server a public URL with a single command. It solves the friction of exposing and testing local development servers by bridging stdio MCP servers to Streamable HTTP and eliminating the need for complex configurations or accounts. It is built for developers who want to quickly connect remote clients to their local environment or demo a server without deploying infrastructure.
