Old panel showed playbook ops + search counts and went empty in a
fresh demo (no operations yet). J: "update System Activity to coincide
with all of our recent updates."
Rebuilt as a live capability index — each tile is a thing the
substrate has learned to do, with the metric proving it's running.
Pulled in parallel from /staffers, /system/summary,
/api/vectors/playbook_memory/stats, /api/vectors/pathway/stats,
/intelligence/profiler_index, /intelligence/activity. Each probe
catches its own error so a single missing endpoint doesn't collapse
the panel.
Nine capability cards (verified end-to-end on devop.live/lakehouse):
1. Per-staffer hot-swap index 3 personas (Maria/Devon/Aisha)
2. Construction Activity Signal Engine 11 issuers · $347M attributed
build value · network 11/14
3. Late-worker / no-show triage one-shot — name+late → backfills+SMS
4. Permit → staffing bridge 24/day, every Chicago permit ≥$250K
5. Hybrid SQL + vector search 500K workers · 5,474 playbook entries
6. Schema-agnostic ingestion 36 datasets · 2.98M rows
7. Contractor profile + project index 6 wired · 12 queued sources
8. Pathway memory 88 traces · 11/11 replays · 100%
9. Ticker association network 11 tickers · 3 direct + 11 associated
Each card carries:
- capability title + ship date pill ("baseline" or "shipped 2026-04-27")
- big metric (live, not pre-baked)
- sub-context line in coordinator language
- "why a staffer cares" explanation
- optional "Open →" deep link to the surface (Profiler, Contractor)
Header + intro paragraph reframed: "what the substrate has learned to
do" instead of "what the substrate has learned." Operational learning
(fills, playbooks, hot-swaps) compounds INSIDE each capability; the
panel surfaces the set of capabilities the corpus knows how to express.
Closing operational-stats row at the bottom shows fills/searches/
recent playbooks when /intelligence/activity has any.
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