Serial Mcp Server

Serial Mcp Server is a Model Context Protocol (MCP) server that exposes serial device management and interaction tools to AI assistants and developer agents. It allows any MCP-compatible AI (like Claude, Cursor, and Copilot) to list serial ports, open connections, send commands, manipulate control lines, manage plugins for higher-level device behaviors, perform line-oriented I/O, automate test flows, and debug or explore serial devices. Designed for embedded engineers, hobbyists, QA/test engineers, support, and researchers who need to automate or reason about hardware via serial protocols, it works cross-platform (macOS, Windows, Linux) and supports advanced features like protocol spec attachment and PTY mirroring.