{"slug":"xiaozhi-esp32-server","name":"xiaozhi-esp32-server","author":"xinnan-tech","domain":"robotics","integrations":["ESP32","MCP","MQTT","WebSocket","Dify"],"language":null,"license":"MIT","stars":9955,"traits":["oss","mcp"],"summary":"Backend server for the xiaozhi-esp32 open-source AI voice assistant that exposes an MCP access point so AI agents can connect to and control ESP32-based edge devices. Supports WebSocket, MQTT/UDP, voice fingerprint recognition, and knowledge-base integration.","repo":"https://github.com/xinnan-tech/xiaozhi-esp32-server","community":true,"tip":{"method":"x402","network":"eip155:8453","endpoint":"/api/tip/xiaozhi-esp32-server","note":"GET with an x402 client to tip the author; returns 402 with payment requirements until paid."}}