Pairfob: A Phone-Sidecar for Live AI-Agent Sessions

Field notes

Pairfob adds a phone-facing control layer to Herdr sessions already running on a computer. The documented setup requires Herdr 0.7 or later, a resident pairfobd process, and one QR-code pairing, with a manual code fallback. The interface is described as mirroring the real terminal rather than a screenshot: it exposes agent confirmations, keyboard input, session layout changes, and Git worktree actions. The page also states that the computer opens no inbound port and that the relay forwards encrypted frames.