catalogue's working set starts empty and a host gives it the seats it read (UseSeats over SeatsFromDefinitions);
the node-engine's verbs and events take the seat's name from the caller. Tests take their seats from seatlisttest.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
buscompose, delivery's builder and step asks, handacts, health and provisions take their seat names from catalogue.
The package-list test refuses any other contracts import, the client seats' names outside catalogue, and the moved
packages (asks, asker, publish) by name; what the group's join still moves (asks, asker, the vault module's name in
delivery and provisions) is listed and only shrinks.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
Every seat constant of mesh-sdk is mesh-contracts' generated name; the four whole seats' (BrokerSeat, CheckerSeat,
asks.Seat, buscompose.VaultSeat) are marked deprecated for their importers. The package walk of mesh-sdk's own check
refuses a string literal naming a defined seat or its subjects, and an exported name given to one, beyond
testdata/seat-names.txt, which lists what stands before the move (module names that equal a seat's among them) and
only shrinks. No new test function.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
The take-over key chose between the controller's conditions and the keeper's; ADR 0590 clause 3
ends that choice, so readers hear the keeper (KeeperSeat) and the self-check (SelfCheckSeat)
alone and the key, its version and its two sources go. The controller's hand-act log, its
show verb, its kept announcements and its assignments mirror's name go too, and the hand-act
recorder's unread LeaseAway. Issue 1126 B4b.
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
The controller's hand-act and warranted are gone (issue 1953 L5b) and the bus refuses them, so the recorder no longer
falls back to them: an act the seat does not take is an error saying nothing was recorded. And ADR 0580 clause 1's
reader is shown reading a build by key each time and a manifest once per digest.
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
jschoubben