03-DESIGN/01-to-be/32-what-a-module-declares.md

@@ -1,11 +1,20 @@
 ---
 layer: to-be
-status: proposed
+status: in-progress
-code: []
+code:
+  - mesh-controller internal/catalogue/declaration.go
+  - mesh-controller internal/catalogue/manifest.go
+  - mesh-controller internal/link/serve.go
+  - mesh-controller internal/link/bus.go
+  - mesh-controller internal/broker/nats.go
+  - mesh-controller internal/inventory/nodes.go
+  - mesh-host internal/apply/apply.go
+  - mesh-tools src/main.ts
+  - mesh-catalog modules/mesh-catalog
 updated: 2026-09-28
 decisions:
   - 02-DECISIONS/0126-a-module-declares-its-own-seats.md
-  - 02-DECISIONS/0127-amqp-is-a-provision-not-the-bus.md
+  - 02-DECISIONS/0131-everything-on-the-mesh-speaks-to-the-broker-seat.md
   - 02-DECISIONS/0128-the-mesh-bus-is-required-not-ambient.md
   - 02-DECISIONS/0106-the-bus-is-nats.md
   - 02-DECISIONS/0041-events-are-a-relationship.md
@@ -261,8 +270,8 @@ queue.
 and publishes it last-per-subject. A node that was away gets exactly the current one, never a
 queue of superseded ones, and a replayed older one is refused by sequence.
 
-**A version prepares its state before it runs.** A module version may declare an entrypoint that brings
+**A version prepares its state before it runs.** *Built 2026-09-28.* A module version may declare an
-its state to the shape that version needs — the same vocabulary as the entrypoints it declares for its
+entrypoint that brings its state to the shape that version needs — the same vocabulary as the entrypoints it declares for its
 tools and its provisioner, and nothing about how a machine runs it. The mesh runs that entrypoint as it
 runs the module's own code, to completion, in the module's own context, and a version whose preparation
 did not succeed does not run: the step gates that module and nothing else on the machine
@@ -277,7 +286,7 @@ mesh provisions is per consumer and preparation is too. No level to choose, and
 not to an address it was given at genesis. Held and retried while the store restarts
 ([ADR 0083](../../02-DECISIONS/0083-one-push-leaves-the-mesh-consistent.md)).
 
-**And the mesh says what it applied.** A report is control traffic only the control plane reads, so the
+**And the mesh says what it applied.** *Built 2026-09-28.* A report is control traffic only the control plane reads, so the
 chain above went dark at the moment it touched a machine: nothing said which version a machine now runs,
 or that it refused to. The control plane states those as facts under its own seat's namespace, when what
 a machine runs changes rather than on every convergence pass, and anything that cares subscribes the way