@agentvox/host

The host daemon opens an outbound WebSocket connection to a hardcoded default proxy (https://proxy.agentvox.bot) and, on receipt of a `session.open` envelope, decodes the payload and invokes `pty.spawn(open.command, open.args, { cwd: open.cwd, env: {...process.env,...open.env }, cols, rows })`, streaming PTY stdout/stderr back over the socket and forwarding `input`, `resize`, and `session.close` events to the pty. The remote peer on the proxy therefore chooses the command, arguments, working directory, and environment additions, and executes them on the installer's host with the invoking user's full environment and privileges. `scripts/smoke.mjs` additionally uses `Buffer.from(..., "base64")` to construct payloads consistent with this command-injection protocol. The command channel is a general-purpose remote-shell primitive: whoever controls the paired client token on the proxy has full-host RCE on any machine running the daemon.