chore: register repository governance baseline

Assistant: codex
Assistant-Model: gpt-5.6-sol
Assistant-Session: 01a03397-4d51-7fd1-8ff2-946eb22ea2bc

workplans/TAMQ-WP-0002-coordination-engine-adapter.md

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+---
+id: TAMQ-WP-0002
+type: workplan
+title: "Coordination-engine adapter boundary"
+domain: communication
+repo: tmux-amq
+status: backlog
+owner: codex
+topic_slug: coulomb-social
+created: "2026-08-24"
+updated: "2026-08-24"
+---
+
+# Coordination-engine adapter boundary
+
+Connect coordination-engine to tmux-amq through the existing local Unix-socket
+boundary while preserving tmux-amq's local transport authority and keeping
+workflow/orchestration policy in coordination-engine.
+
+## Specify the adapter contract
+
+```task
+id: TAMQ-WP-0002-T01
+status: todo
+priority: high
+```
+
+Define request, response, identity, delivery, acknowledgement, retry, and
+failure semantics for a coordination-engine client. Resolve protocol-version
+negotiation and document which system owns each state transition.
+
+## Implement the coordination-engine client adapter
+
+```task
+id: TAMQ-WP-0002-T02
+status: wait
+priority: high
+```
+
+Implement the adapter against the stable socket contract without importing
+tmux/control-mode concerns into coordination-engine. This task waits for T01.
+
+## Prove interoperability and recovery
+
+```task
+id: TAMQ-WP-0002-T03
+status: wait
+priority: high
+```
+
+Add end-to-end coverage for delivery, acknowledgement, reconnect, replay,
+deduplication, incompatible protocol versions, and endpoint disappearance.
+Update both repositories' operator documentation with the verified workflow.