langgraph-persistence - Persist and manage LangGraph state
Configure LangGraph checkpointers, thread-scoped state, time travel, cross-thread memory, and subgraph persistence modes.
Tags
Updated: 2026-10-05Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Configure checkpointers
- Persist thread state
- Isolate thread states
- Browse checkpoint history
- Replay past checkpoints
- Fork past state
- Update graph state
- Configure subgraph scoping
Inputs
- Graph definition
- Graph state
- Thread ID
- Checkpoint configuration
- Database connection string
Outputs
- Persisted graph checkpoints
- Checkpoint history
- Resumed graph executions
- Forked graph executions
- Isolated thread state
Requirements
- LangGraph runtime
- Configured checkpointer backend
- PostgreSQL database for PostgresSaver