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@kortyx/hooks

v0.5.1

Published

Lifecycle hooks and extension points for Kortyx.

Readme

@kortyx/hooks

Lifecycle hooks and extension points for Kortyx.

Install

npm install @kortyx/hooks

Key APIs

  • useReason(...) for model calls, optional schema-constrained interrupt flow, and structured output.
  • useInterrupt(...) for explicit human-in-the-loop pauses.
  • useStructuredData(...) for UI-friendly structured stream events.
  • useNodeState(...) / useWorkflowState(...) for stateful node logic.

LangGraph Resume Behavior

Kortyx uses LangGraph as the execution engine. On resume, the node function is replayed from the top.

  • useReason resumes from its internal checkpoint.
  • Code before useReason will re-run unless guarded.

Workarounds:

  • Keep nodes minimal and call useReason first.
  • Guard pre-useReason side effects with useNodeState.

Documentation

  • Runtime hooks: apps/website/src/docs/v0/03-runtime/01-hooks.md
  • Interrupts/resume: apps/website/src/docs/v0/03-runtime/02-interrupts-and-resume.md

License

Apache-2.0