docs(mtconnect): live gate PASSED against the shared AllowPut fixture (15/15); rig OPC UA leg deferred to the chrome session

docs/plans/2026-08-05-mtconnect-writeback-design.md

@@ -1,6 +1,17 @@
 # MTConnect write-back + MQTT write-through record reconciliation — design
 
-**Status:** DRAFT 2026-08-05.
+**Status:** DONE 2026-08-05 — merged to master (`0e3381d5`); unit suites green (MTConnect 534/534,
+MQTT 658/658, AdminUI 1064/1064); **live gate PASSED** (§4): the full integration suite ran live
+against the shared fixture (`10.100.0.35:5000`, AllowPut now on) — 15/15, 0 skipped — covering the
+write round-trip (value read back from `/current`), the real agent-refusal → `BadCommunicationError`
+mapping (with the no-`deviceName` → `BadNodeIdUnknown` falsifiability control), and the disabled
+gate (`BadNotWritable`, agent untouched). The same legs also ran against a local OrbStack fixture
+during development with agent-log corroboration. **One leg is deliberately deferred to the
+operator's chrome session:** the docker-dev rig OPC UA leg (author an MTConnect driver with
+`write.enabled` + a `ReadWrite` tag in AdminUI, deploy, `Client.CLI write`, read back) — authoring
+requires the AdminUI, and per the operator's instruction chrome-driven gates run separately.
+Remember the CurrentWrite caveat when running it: the tag must be authored `ReadWrite`
+(browse-commit defaults to `Read`).
 
 ## 1. Scope correction: the MQTT half of this request is already shipped
 

docs/plans/2026-08-05-mtconnect-writeback.md.tasks.json

@@ -7,7 +7,7 @@
     { "id": 3, "subject": "Task 3: Integration fixture + write legs", "status": "completed", "blockedBy": [2] },
     { "id": 4, "subject": "Task 4: Docs reconciliation (MTConnect + stale MQTT records)", "status": "completed", "blockedBy": [2] },
     { "id": 5, "subject": "Task 5: Full-suite verification", "status": "completed", "blockedBy": [3, 4] },
-    { "id": 6, "subject": "Task 6: Live gate (main session, headless)", "status": "pending", "blockedBy": [5] }
+    { "id": 6, "subject": "Task 6: Live gate (main session, headless)", "status": "completed", "blockedBy": [5], "note": "15/15 live vs shared fixture 2026-08-05; docker-dev rig OPC UA leg deferred to the operator's chrome session (see design doc Status)" }
   ],
   "lastUpdated": "2026-08-05T00:00:00Z"
 }