sync: refresh cross-agent chat handoff

sync/CURRENT.md

@@ -4,6 +4,47 @@ Updated: 2026-05-07 08:05 UTC
 
 ## Newest Work
 
+- Full cross-agent sync refresh on 2026-05-07:
+  - all current MAGATAMA/RunPod training automation findings from this chat were consolidated again into `sync/`
+  - latest confirmed truth:
+    - `sync/` commits successfully reached Gitea again
+    - current pushed sync commits now include:
+      - `2a35761 sync: record runpod managed endpoint root cause`
+      - `72d61ad sync: record custom runpod worker build prep`
+  - operator requirement was reaffirmed:
+    - all meaningful chat discoveries, decisions, blockers, and deployment truths must continue to be written back into `sync/` so Claude, Codex, and the laptop stay aligned
+  - current MAGATAMA training automation truth remains:
+    - lane-specific pools are separated and prepared
+    - URL-bundle dataset path is in place
+    - local adoption/smoke/version-switch code path is in place
+    - but fully automatic RunPod return/adoption still depends on switching from the managed Axolotl endpoint to a custom MAGATAMA worker endpoint
+  - current infrastructure truth remains:
+    - Erik can build Docker images
+    - Erik has `docker buildx`
+    - Erik currently has no docker registry login/config
+    - therefore registry publication of the custom worker image is still the final missing operational prerequisite
+  - next required operator inputs for full closure:
+    - either:
+      - `GHCR_USERNAME` + `GHCR_TOKEN`
+    - or:
+      - Docker Hub repo + credentials
+    - or:
+      - an already approved container image destination
+  - once registry publication is possible, the exact remaining sequence is:
+    - publish custom worker image
+    - create/update RunPod endpoint to that image
+    - set on Erik:
+      - `RUNPOD_WORKER_KIND=custom-magatama`
+      - `RUNPOD_ENDPOINT_ID=<custom endpoint id>`
+    - restart MAGATAMA dashboard
+    - run lane-specific canary training
+    - verify:
+      - artifact exists
+      - local adoption succeeds
+      - smoke tests pass
+      - release alias increments
+      - active lane alias switches automatically
+
 - MAGATAMA RunPod custom worker preparation continued on 2026-05-07:
   - the pending sync handoff was committed and **successfully pushed to Gitea**:
     - commit:

sync/history/2026-05-07-cross-agent-chat-sync-refresh.md

@@ -0,0 +1,70 @@
+# Cross-Agent Chat Sync Refresh
+
+Date: 2026-05-07
+
+## Purpose
+
+The user explicitly requested that all chats and relevant findings continue to be secured in Gitea and reflected into the shared `sync/` handoff so Codex, Claude, and the laptop remain aligned.
+
+## Confirmed Current State
+
+- `sync/` is the authoritative cross-agent handoff location
+- recent sync commits already pushed to Gitea:
+  - `2a35761 sync: record runpod managed endpoint root cause`
+  - `72d61ad sync: record custom runpod worker build prep`
+
+## Current MAGATAMA / RunPod Truth
+
+- lane-specific training pools are now separated correctly:
+  - `magatamallm`
+  - `fo_blogllm`
+  - `tip_llm`
+- signed MAGATAMA dataset URL bundles are already used
+- local adoption and smoke-test logic exists
+- version bump + alias switch logic exists
+
+But:
+
+- the active RunPod endpoint still behaves like the managed Axolotl endpoint
+- that endpoint does not return a verifiable adoptable artifact reference to MAGATAMA
+- therefore fully automatic:
+  - train
+  - adopt
+  - smoke-test
+  - version bump
+  - alias switch
+  is still blocked on the infrastructure side
+
+## Current Infrastructure Truth
+
+- Erik has:
+  - `docker`
+  - `docker buildx`
+- Erik currently does **not** have:
+  - a docker registry login/config in `~/.docker/config.json`
+- therefore the final missing piece is still:
+  - publish the custom worker image to a registry RunPod can consume
+
+## Needed Next Inputs
+
+To fully close the automation loop, the operator must provide one of:
+
+- `GHCR_USERNAME` + `GHCR_TOKEN`
+- Docker Hub repo + credentials
+- an already approved container image destination
+
+## Final Remaining Sequence
+
+1. publish custom worker image
+2. create/update RunPod endpoint to use that image
+3. set on Erik:
+   - `RUNPOD_WORKER_KIND=custom-magatama`
+   - `RUNPOD_ENDPOINT_ID=<custom endpoint id>`
+4. restart MAGATAMA dashboard
+5. run lane-specific canary
+6. verify:
+   - artifact exists
+   - adoption succeeds
+   - smoke tests pass
+   - release alias increments
+   - active alias switches automatically