ADR 0593 §7, §8: the check's composition, its compose asks to the Go build seat and the state
compositions go (the checker asks the engines); a proposal is judged without frombus; mesh-wants.upgrade
compare reads every node's composed-<node> through mesh-host.composed. The assigner no longer imports
compose, composer, frombus or buildrun.
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
ADR 0590 clause 3 ends the choice of a condition source by the keeper's
take-over key, which mesh-sdk no longer defines. The assigner watched
that key and said every condition straight to the router while it named
the controller. It now writes each as a finding the keeper carries, and
says one straight only where it has no findings bucket at all.
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
The controller ended by its unassignment (ADR 0590) and mesh-sdk drops
its seat, the grants seat and placement's adopt and hand-back. The
indexer's judge still carried the controller's seat entry, the old
removal words and the two placement verbs, and counted 58 seats; the
checker still placed mesh-controller beside the node-engine's and the
catalogue's tests and failed a node-engine check without its trunk; the
assigner still asked a compose of the running controller, served adopt
and hand-back as stubs, and kept a policy-split finding that could no
longer arise.
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
The controller's placement-export is no longer called, its answer reader, the seed and the hand-back flow of the holder are
removed, and a seed or hand-back proposal a previous process left open ends at its next pass.
Tests: the adopt, hand-back and seed cases of the seat's verb test and of Propose are replaced by one gone-case; the export
reader's table and the seed test go.
(issue 774, 774/S28)
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
mesh-controller.composed leaves the reads and the watches; upgrade compare lists the node composition digests of the haves
instead of comparing with the controller's policies, which the controller no longer writes.
(issue 774, 774/S27)
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
Every handed-away branch is the only one: world.assigned is the placement, the pair comparison and its conditions go, the
lease and assignments buckets are no longer opened, watched or declared, and a proposal of any kind is taken.
Tests: the pair-comparison test and the controller-composition record-ask test are replaced by one placement test; the
rest are edited to place their modules instead of assigning them.
(issue 774, 774/S26)
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
Drops callAll, the refused-call conditions and the pin reads; the conditions a previous process raised are cleared once.
Tests: deletes four (the refused-call condition, its clearing, the contract of the calls, the condition's shape) and adds one.
(issue 774, 774/S25)
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
Why: from the lease write the grants part's state grants is the source and the controller's bucket otherwise; the assigner follows the lease key (a pass only when the source changes), and neither bucket stops its start. Needs the group's mesh-sdk pin (GrantSource, LeaseHandedAway, the assigner a named reader of the lease).
One commit for the branch feat/1126-nodes-compose of mesh-delivery: its 16 commits squashed so its history does not carry the 17.8 MB compiled mesh-delivery-assigner a commit added by mistake and a later one removed (issue 1577). The tree equals the former head ff6c038d. The operator allowed this rewrite of the feature branch on 2026-10-26.
The assigner reads mesh-controller.builds again (the composer's runningCommits reads the build record of every open
assignment), puts its compose asks on node-build-go and says its conditions on operator-channel.
jschoubben