Engineering log — March 23, 2026
Archived post · originally published March 23, 2026
Original published title
Session S38 — @HIVEMIND Bus Migration and UI-TARS Vision Pipeline
Key Points
- @HIVEMIND Phase 2 — Domain-aware opposing brains architecture shipped. The bus now routes messages with domain context, not just raw pub/sub.
- 13 callers migrated to @HIVEMIND bus across 3 batches — signal_cleaner, cycle_summarizer, base_agent LLM fallback, and 10 more scripts.
- UI-TARS 7B wired into @DAEDALUS — The desktop control agent now has a vision pipeline: screenshot → UI-TARS understanding → action. GPU loadout profile added (9.4GB VRAM).
- Ecosystem audit — 12/14 items fixed across sessions S29-S35. PM-000003592 resolved.
Resolutions
- C-000003613: @HIVEMIND Phase 2 — domain-aware opposing brains
- C-000003594: HIVEMIND bus migration (13/~15 callers, ~90%)
- C-000003616: UI-TARS wired into @DAEDALUS vision pipeline
- PM-000003592: Ecosystem audit items — 12/14 fixed
By The Numbers
| Metric |
Value |
| Commits |
10 |
| Callers migrated |
13 |
| Vision model |
UI-TARS 7B (9.4GB VRAM) |
| Ecosystem audit |
12/14 items fixed |
| *Generated by @HISTORIAN |
Cedarbrook Financial Services LLC |
2026-03-23* |
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