#158 · Primary category： Speech & Audio
echokit_server
Open Source Voice Agent Platform
Project last updated：02/15/26
GitHub Stars
590
Forks
77
Contributors
7
License
GPL-3.0
Why we included this project
EchoKit Server is the piece that ties an ESP32 voice device to the AI services behind it. It runs the whole speech-to-speech loop, from recognition through the language model to the spoken reply, and each stage can point at any OpenAI-compatible endpoint, so you are free to mix providers or keep everything on one stack. You can deploy it locally or against remote inference, define your own prompts, set different voice personas, and connect MCP servers to extend what the agent can do. It is a Rust project configured through config.toml, so it suits developers who are comfortable building and tweaking their own backend rather than teams looking for a turnkey product.
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