ctrlPi MCP Bridge
Connect an MCP client to configured Raspberry Pi, Pico W or ESP32 GPIO agents through a REST proxy.
Overview
The ctrlPi bridge receives MCP calls and forwards them to the REST endpoints of configured GPIO agents. It is a way to operate a set of Raspberry Pi, Pico W or ESP32 boards from one client while keeping the GPIO implementation on the boards. The repository documents local stdio and Streamable HTTP, with per-agent API-key authentication on the REST side. Configure the devices and credentials before connecting the client. The bridge forwards commands to real hardware, so test with a low-impact output before giving an agent control over a device that affects its surroundings.
Sources and documentation
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