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Jordan Ritter
2cacf48ec0
The gen-ui-interrupt demo across non-LangGraph integrations used
`useInterrupt`, which only renders in response to an AG-UI `on_interrupt`
event emitted by LangGraph's native `interrupt()` primitive. These
backends never emit that event — they expose `schedule_meeting` as a
frontend/HITL tool over the normal tool-call channel (Strategy B) — so
the picker never mounted.
Migrate the 8 clean Strategy-B integrations (ag2, agno, crewai-crews,
mastra, pydantic-ai, spring-ai, llamaindex, claude-sdk-typescript) to
`useHumanInTheLoop`, mirroring the ms-agent-python / ms-agent-dotnet
reference: same `name: "schedule_meeting"`, same zod `{ topic, attendee }`
parameters, same TimePickerCard render, resolving via `respond(...)`.
The framework-specific comment is generalized for accuracy.
The 3 LangGraph integrations keep `useInterrupt` (native interrupt).
built-in-agent and claude-sdk-python already use the equivalent working
`useFrontendTool` pattern and are left unchanged. strands and langroid
are intentionally NOT migrated — their backends declare a
`schedule_meeting(reason)` tool whose param shape conflicts with the
`topic`/`attendee` reference, which needs separate resolution.