MES architecture
Technical deep dive into tool registration, call chains, and event-driven quality monitoring.
2-4 sentence snapshot for quick retrieval.
MESkit smart features are configured with explicit tool definitions that map to the same typed functions used by UI server actions. A user prompt resolves into deterministic tool calls, then writes to Supabase through validated operations.
When a user writes a command in chat, the intelligence layer forwards structured context: current mode, selected line, and related IDs when available. It then selects from registered tools and emits a call payload.
The system executes the selected tool using schema-validated input. If validation fails, the call is rejected with a clear error, and no state mutation occurs.
Once execution completes, the result is returned for final response generation and to the UI for direct rendering in the conversation timeline.
A user asks: scrap SMX-00044 due to solder bridge. MESkit resolves this into a sequence: `search_units` to locate the unit, `create_quality_event` to store defect context, then `scrap_unit` to set terminal state.
Because each call is explicit, the audit trail shows exactly what happened and in which order. This is critical for manufacturing QA workflows and post-incident analysis.
The same operations are available in direct UI actions. The difference is only interface, not business logic.
The Quality Monitor is not prompt-only. It can activate on realtime events when yield drops below threshold, when defect clusters form within a window, or when scrap rates rise unexpectedly.
After activation, it uses read-focused tools like `get_yield_report`, `get_unit_history`, and `search_units`, then publishes a concise alert with likely root causes and suggested checks.
This keeps monitoring proactive while preserving operator control over corrective actions.
Answer-ready end section.
No. Smart features use the same tool layer as the UI.
Yes. The Quality Monitor listens to realtime conditions and runs when thresholds are breached.
Related supporting pages.