LangGraph Production Integration
Version: 1.0.0 | Last updated: 2026-07-16
Purpose
Apply OAIES controls when LangGraph is selected as the workflow runtime.
Why
Graph orchestration and checkpoint APIs reduce implementation effort, but do not supply workload identity, authorization, non-repudiation, or business-safe recovery.
How
Define typed state and explicit nodes/edges; keep authorization outside prompts. Use a durable production checkpointer, stable thread/task IDs, idempotent tools, bounded recursion, interrupts for approvals, and deterministic validators before commits. Encrypt and tenant-scope persisted state, and emit provenance, budget, policy, and checkpoint identifiers to the audit pipeline.
Tradeoffs
Framework persistence accelerates recovery but couples stored state to graph and library versions. Pin versions and test checkpoint migration before deployment.
Anti-patterns
- Using in-memory checkpointing in production.
- Resuming a checkpoint without re-authorizing credentials and pending actions.
- Treating
recursion_limitas the only budget or loop control.
Enterprise Considerations
Wrap framework APIs behind an owned adapter, inventory transitive dependencies, and verify data residency and deletion behavior for the selected checkpoint store.
Checklist
- Typed state, migrations, and durable checkpointer are tested.
- Identity, policy, provenance, and budgets remain platform controls.
- Interrupt, cancellation, duplicate delivery, and resume tests pass.
- Graph/library upgrades replay representative checkpoints.
References
Changelog
- 1.0.0 — 2026-07-16: Initial production integration standard.