The session layer

Anything that does not serve persist, attach, spawn, plug in your server, or phone as glass is not on this product. Feature pages from the content API will land here as they are written.

1. Sessions persist after the client quits; muxd on the host owns process life
2. Attach from another OS, the browser, or a phone without killing the PTY
3. Bring your own server: Local plus one or more remote muxd hosts
4. Honest lid physics: Local dies if this machine sleeps; a remote host stays up
5. Agent-agnostic spawn over CLI and HTTP: a PTY and an address, no vendor wrapper
6. Phone as glass: web attach to a session already running on a staying-on host
7. CLI binary 1session: server add/ls/start, session new, spawn, attach, wait
8. Self-host first; no required cloud account