Plan Synthesis
Build executable tool paths from a selected target, entities, context defaults, and contract evidence.
User Input Slots
Represent fields that cannot be filled from defaults, context, or producer tools.
Runner Events
Stream structured execution events from PlanRunner to product adapters.
Failure Taxonomy
Classify search, target, plan, auth, request, API, cleanup, and learning failures.
Response Synthesis
Generate structured success and failure responses after tool execution.