Record a talking-head video by answering questions, with no mirror on screen
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Open-source CLI and SDK that puts your LiveKit video agent on a FaceTime call
FaceTime has no API, so this is a rare open way to let an AI agent see and talk to a customer on the video app already on their iPhone.
Chert FaceTime bridges a FaceTime call and a LiveKit agent. It runs on your own Mac, drives the FaceTime interface programmatically and routes audio and video through loopback devices, so your agent's voice and avatar appear on the call and it sees the caller's camera. You keep control of the agent's code, model, voice and look. Run it with npx @trychert/facetime-opensource or install the SDK from npm. You need Node 22, Chrome, a LiveKit agent publishing audio and video, and an iPhone to create the link and admit the guest. Apache-2.0, v0.1.1, experimental. Chert also sells a managed version.
Record a talking-head video by answering questions, with no mirror on screen
Hold a key, say what you need, and a sandboxed worker on your Mac does it
Video-call an AI character that listens and talks back at once, in your browser
Meeting notes that stay on your computer, with no bot joining the call
A turn-taking model that knows when a voice agent should speak
Live speech translation for any Chrome tab or video meeting, in the browser