Git-isolated checkpoints that humans and AI agents share — save working states, revert anytime, ship a range as one clean commit, and map your TypeScript/JavaScript or Java call graph in the browser.

PouchDB tool to write a checkpoint, e.g. during replication.

Reusable LangGraph agent runtime: intent routing, sticky flows, Redis checkpointer, optional answer cache

SQLite (WAL) Checkpointer backend for @lite-agent/core — single-host multi-process event-sourced persistence.

LangGraph checkpointer backed by Typesense

SQLite checkpointer for ilmek — durable threads with zero dependencies, on Node's built-in node:sqlite.

LangGraph-compatible checkpointer with Postgres memory and message logging

Postgres checkpointer for ilmek — durable threads over any node-postgres-style client. No hard pg dependency.

Production-ready MongoDB checkpointer for LangGraph (extends BaseCheckpointSaver). Works with LangGraph serde (optional), ships ESM/CJS + types.

LangGraph checkpointer for Cloudflare D1 database

Library with base interfaces for LangGraph checkpoint savers.

Bun native SQLite checkpointer for LangGraph

Redis Checkpointer adapter for ZiroAgent SDK — durable agent state with sorted-set indexed snapshots (RFC 0006).

LangGraphJS checkpoint saver implementation for Supabase with UUID thread_id and Supabase Storage support

In-memory reference Checkpointer for ZiroAgent SDK — durable execution adapter for tests, examples, and single-process deployments.

Production Postgres Checkpointer adapter for ZiroAgent SDK — durable agent state with row-locked snapshot persistence (RFC 0006).

LangGraph checkpointer adapter for MemForks — anchors agent state on Sui with branch-aware memory.

Neo4j checkpointer for LangGraph — drop-in replacement for the Postgres checkpointer

PostgreSQL checkpointer for LangGraph - persist and retrieve checkpoints for stateful AI workflows

A file-based checkpointer for LangGraph.