Address cascade
Each peer declares an ordered LAN-then-overlay address list evaluated through native OpenSSH match blocks.
The problem
Reaching a peer machine usually means hand-written SSH config and ad-hoc forwarding commands that differ per network.
Wayland users managing two or more Nix-managed machines who want remote windows and shells without nested compositors.
Why it matters
A focused part of the Corbet Nix suite
Native terminals
The local terminal stays native; persistence comes from the remote multiplexer, not a nested UI.
Three remote shapes
Forwarded apps, a whole wayvnc and noVNC browser session, and a self-hosted RustDesk server.
Evidence and limits
Inspect the claim, then the mechanism.
Bound to a revision-addressed public source; checks are declared in-tree and CNIX has not reproduced their results.
Project cosmos