Langchain agents

LangGraph adapter for assistant-ui

Adapt Lokomotif RTCSG flows to a LangGraph state graph.

ARP adapter for LangGraph — graph node + helper that inserts ARP PDP checks into StateGraph workflows.

API Gateway for LangGraph agent-based applications

LangGraph adapter for AG-Kit agents

AtomicMemory adapter for LangGraph JS - state-graph node factories around an injected MemoryClient.

The Pro SDK for LangGraph - seamlessly integrate your AI agents with frontend interfaces and build complex AI workflows

A React component library for building AI chat interfaces with LangChain/LangGraph integration.

[](https://www.npmjs.com/package/langgraph-react-chatbot) [](https://www.npmjs.com/package/langgraph-react-chatbot)

A library that provides a standard LangGraph endpoint for integrating into various frameworks like Next.js and Hono.js, with support for multiple storage backends (SQLite, PostgreSQL, Redis) and message queues.

LangGraph JS instrumentation for Fiddler observability — auto-traces LangGraph applications via OpenTelemetry

Tracing support for AI agents (LangGraph, Claude Agent SDK)

LangGraph node helpers for Aletheia authority-governed memory.

Lightweight tracing for LangGraph and LangChain-style applications

A memory management system based on PostgreSQL + pgvector for LangGraph workflows

Create a LangGraph chat app with one command

LangGraph-compatible checkpointer with Postgres memory and message logging

APort guardrails for LangChain/LangGraph — callback handler

LangGraph integration for `@euraxluo/react`.

LangGraph

LangGraph BaseCheckpointSaver backed by agentsmcp (AgentMailbox). Drop-in checkpointer for LangGraph.js — your graph state lives in an AgentMailbox thread.

Production-ready agent workflow patterns for TypeScript including ReAct and Planner-Executor, built on LangGraph.

Debug LangGraph/LangChain agents offline with cassette record/replay + token & cost logging.

Server utilities for LangGraph AI SDK

assistant-ui powered React UI for LangGraph-backed agents

Plug-and-play React UI for LangGraph-backed agents

Jarela — local chat interface for LangGraph agents (multi-provider, single-process, SQLite-backed).

Shared types for LangGraph AI SDK

Composable lightweight smart agent core (no LangGraph) with pluggable model adapters.

LangGraph (LangChain.js) AgentRunner adapter for @pmcollab/coworkstream-engine.

LangGraph integration for `@assistant-ui/react`.

React hooks for LangGraph AI SDK

LangGraph integration for Plott Analytics

TypeScript framework for slot-filling, topic-routing conversational agents that embed into existing LangGraph projects as a single subgraph node.

Standalone Agent Gateway for AionUI remote ACP sessions (OpenCode, Claude Code, Flowise, LangGraph)

Machine-first CLI used by a Node LangGraph agent to execute semantic Wave operations against the Rails API.

AI-powered rules-based code review CLI using LangGraph

YDB LangGraph checkpoints saver

LangGraph checkpoint saver implementation using PGlite for local, in-memory, or browser-based PostgreSQL storage

AI Agent Observability — Track OpenAI, LangChain, LangGraph, Bedrock, Vercel AI, Anthropic

Atbash safety guard and audit nodes for LangGraph workflows

Context Garbage Collector (CGC) for LangGraph agents — virtual memory for LLM context windows

Open-source CopilotKit + LangGraph chat history persistence. Restore thread history on page refresh.

SDK for implementing Langgraph in your frontend in few seconds

LangGraph BaseStore adapter backed by Flair — durable agent memory with crypto-pinned identity, federation, and cross-orchestrator portability.

LangGraph Toolbox - A comprehensive toolkit for building LangGraph agents with dynamic tool discovery, workflows, and more

Firebase Genkit AI framework plugin for Graph based workflows like LangGraph.

Blaxel SDK for TypeScript

AgentDrive CLI — cross-agent artifact workspace with provenance and portable storage across Claude Code, Codex, Cursor, and LangGraph.

LangGraph JS adapter for agenttrace-react. Visualise LangGraph agent execution traces, tool calls, and human-in-the-loop interrupts as a live React UI.

OpenTelemetry tracing for LangGraph

Framework-agnostic commercial integration package for AIOS with Firebase Auth, Stripe billing, and LangGraph integration. Works with any JavaScript environment.

Create paid AI agent projects with modern frameworks like AI SDK and LangGraph

A CLI wrapper for the LangGraph SDK

LangGraph integration for `@aichat-ui/react`.

Framework adapters for the Veridex Agent Runtime — import/export agents from OpenAI Agents SDK, LangGraph, PydanticAI, and OpenAPI

GraphOS local dashboard — live LangGraph visualization and trace explorer

<p align="center"> <img src="https://raw.githubusercontent.com/cacheplane/dawnai/main/docs/brand/dawn-logo-horizontal-black-on-white.png" alt="Dawn" width="180" /> </p>

In-memory implementation of the LangGraph.js API.

Langgraph checkpoint implementation based on file system

LangGraph checkpointer for Cloudflare D1 database

TuringPulse SDK integration for LangGraph — observability for compiled StateGraph workflows

Thin LangGraph adapter for the OxDeAI universal execution guard

Deep Agents CLI skill for LangGraph Deep Agents

AI-powered rules-based code review CLI using LangGraph

LangGraph adapter for AG-Kit agents

LangGraph agent module package for the GenAI AWS plugins for Backstage

GraphOS SDK — wrap your LangGraph app with policy enforcement and live telemetry

MutagenT integration for LangGraph - tracer for graph-based agent workflows

Respan instrumentation plugin for LangChain, LangGraph, and Langflow

CLI tool that autonomously converts React web projects into production-ready React Native (Expo) apps using AI and LangGraph agentic workflows.

VerifiedState integration for LangGraph — cryptographic receipts for every agent assertion

LangGraph agent with Azure OpenAI and Google Gemini support for Backstage GenAI plugin

Drop-in replacement for @langchain/langgraph-checkpoint-postgres with Python parity fixes (branching, task_path, inline primitives)

Framework adapters — Drizzle, Better Auth, Vercel AI SDK, LangGraph, health checks, logging, observability.

AgentKit SDK - Build AI agents with A2A and LangGraph protocol support

OCC cryptographic proof signing for LangGraph node executions

UAICP Reliability Protocol Adapter for LangGraph

LangGraph-style cyclic, state-driven workflow orchestration for AI agents

Parallel AI agent orchestrator — LangGraph, Git Worktrees, Mem0, MCP servers

A deep research AI agent built with LangChain, LangGraph, and free Groq AI. Performs multi-step research with web search, analysis, and comprehensive report generation.

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

Utilities and helpers for LangChain and LangGraph with AWS services

Supabase Store for LangGraph

LangGraph integration for Compass Analytics

Follow these steps to run the LangGraph agent backend that powers the Agentic Chat example. Commands assume you are in the monorepo root unless noted.

AuthorityRail governance plugin for LangGraph. One import = ARES-v1 Certified Action Records on every node.

Create VS Code Chat participants (agents) with LangChain/LangGraph: tool-calling and streaming bridge for LanguageModelChat.

MCP server for analyzing Salesforce OmniStudio dependencies using LangChain and LangGraph

Generic LangGraph ReAct agent that wraps external CLI binaries, auto-introspects their --help trees, and exposes the full bash/file/web cross-cutting toolkit backed by all eight standard LLM providers.

Scaffold a new LangGraph multi-agent project in seconds

The Context Company integration for LangChain.js and LangGraph

Senior Security Auditor AI agent — performs thorough read-only security analysis of codebases. Identifies vulnerabilities, assesses risk via CVSS scoring, maps compliance gaps, and provides actionable remediation. Built with LangChain, LangGraph, and Groq

A file-based checkpointer for LangGraph.

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

React components for building chat interfaces powered by LangGraph

MCP proxy server that allows MCP clients to communicate with agent servers (Mastra, LangGraph, etc.)

LangGraph checkpoint saver backed by LibSQL (Turso)

Powerful UI/UX Engineer AI agent built with LangChain, LangGraph, and Groq LLM. Analyzes designs, generates components, audits accessibility, creates design systems, and provides expert UI/UX guidance.

Autonomous coding agent with MCP, LangGraph and Docker - npm wrapper