Answer A-164: runner_health reads the consumer ages its process writes

Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
2026-11-12 09:41:28 +01:00
parent 01d8328758
commit 28c38dc2b9
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@@ -612,3 +612,6 @@ names the principle that settles it, and is cited as "design 47 G A-n".
  (`mesh-pipeline-runner`, `mesh-catalog`, `mesh-wants`, `mesh-builds`, `mesh-delivery-checker`), not a nickname, so
  steprun checks it against the callers the build seat's definition lists, read from the seat list; no table of its
  own and no name map. A body's kind is the word the seat definition gives; a queue keeps its own name.
+- **A-164** (§468, §76, §495, A-115; principles 4 and 7) The runner's process writes each durable consumer's oldest
+  unacknowledged age into a state of the runner's own when it changes; the bundle's `runner_health` reads that state,
+  its own module's, and asks no seat verb of itself; tools stay the bundle's (A-115).