Source

npm agents

7,970 AI agents indexed on MeshKore from npm. Agent packages published to the npm registry for JavaScript and TypeScript. Each entry links back to its package page.

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npm agents — page 39 of 80

@euraxluo/react-langgraph

LangGraph integration for `@euraxluo/react`.

@eusoumarlon/langgraph-checkpoint-postgres

LangGraph

agentsmcp-langgraph

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

@agentforge/patterns

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

langgraph-cassette

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

langgraph-ai-sdk

Server utilities for LangGraph AI SDK

@nrohan09/assistant-agent-ui

assistant-ui powered React UI for LangGraph-backed agents

@nrohan09/agent-ui

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

@circuitwall/jarela

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

langgraph-ai-sdk-types

Shared types for LangGraph AI SDK

@cognipeer/agent-sdk

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

@pmcollab/coworkstream-engine-langgraph

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

@pavelitel/react-langgraph

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

langgraph-ai-sdk-react

React hooks for LangGraph AI SDK

@plott-ai/sdk-langgraph

LangGraph integration for Plott Analytics

convograph

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

@agentauto/agent-gateway

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

@ted-galago/wave-cli

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

@the-harness-dev/hrev

AI-powered rules-based code review CLI using LangGraph

@dialogai/ydb-checkpointer

YDB LangGraph checkpoints saver

@steerprotocol/langgraph-checkpoint-pglite

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

@visibe.ai/node

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

@atbash/langgraph

Atbash safety guard and audit nodes for LangGraph workflows

l1-pager-core

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

copilotkit-langgraph-history

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

langgraph-ui-sdk

SDK for implementing Langgraph in your frontend in few seconds

@tpsdev-ai/langgraph-flair

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

@gdrl/langgraph-toolbox

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

genkitx-graph

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

@blaxel/langgraph

Blaxel SDK for TypeScript

@adrive/cli

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

agenttrace-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.

@reflight/langgraph

OpenTelemetry tracing for LangGraph

@blackcode_sa/aios-commercial-integration

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

@paid-ai/create-paid-ai-agent

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

langgraph-client-cli

A CLI wrapper for the LangGraph SDK

@aichat-ui/react-langgraph

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

@veridex/agents-adapters

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

@graphos-io/dashboard

GraphOS local dashboard — live LangGraph visualization and trace explorer

@dawn-ai/langgraph

@langchain/langgraph-api

In-memory implementation of the LangGraph.js API.

langgraph-checkpoint-filesystem

Langgraph checkpoint implementation based on file system

langgraph-checkpoint-cloudflare-d1

LangGraph checkpointer for Cloudflare D1 database

@turingpulse/sdk-langgraph

TuringPulse SDK integration for LangGraph — observability for compiled StateGraph workflows

@oxdeai/langgraph

Thin LangGraph adapter for the OxDeAI universal execution guard

deepagents-cli-deepagents-skill

Deep Agents CLI skill for LangGraph Deep Agents

harness-reviewer

AI-powered rules-based code review CLI using LangGraph

@cloudbase/ag-adapter-langgraph

LangGraph adapter for AG-Kit agents

@joaopdss/genai-plugin-langgraph-agent-for-backstage

LangGraph agent module package for the GenAI AWS plugins for Backstage

@graphos-io/sdk

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

@mutagent/langgraph

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

@respan/instrumentation-langchain

Respan instrumentation plugin for LangChain, LangGraph, and Langflow

retransify

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

@verifiedstate/langgraph

VerifiedState integration for LangGraph — cryptographic receipts for every agent assertion

@rayl15/genai-plugin-langgraph-agent-for-backstage

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

@logicpanel/langgraph-checkpoint-postgres

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

@rbrasier/adapters

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

@wardenprotocol/agent-kit

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

occ-langgraph

OCC cryptographic proof signing for LangGraph node executions

@uaicp/adapter-langgraph

UAICP Reliability Protocol Adapter for LangGraph

@wundr.io/langgraph-orchestrator

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

@chirag127/agentflow

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

deep-research-agent

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.

@skroyc/langgraph-supabase-checkpointer

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

langchain-aws-utils

Utilities and helpers for LangChain and LangGraph with AWS services

@skroyc/langgraph-supabase-store

Supabase Store for LangGraph

@itayelgazar/sdk-langgraph

LangGraph integration for Compass Analytics

@cloudbase/agent-examples-agents-server

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/plugin-langgraph

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

vscode-chat-langchain-bridge

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

@sf-explorer/omnistudio-mcp-server

MCP server for analyzing Salesforce OmniStudio dependencies using LangChain and LangGraph

@biks2013/cli-agent

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.

create-langgraph-app

Scaffold a new LangGraph multi-agent project in seconds

@contextcompany/langchain

The Context Company integration for LangChain.js and LangGraph

security-auditor-agent

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

langgraph-checkpointer-filesystem

A file-based checkpointer for LangGraph.

langgraph-postgres-checkpointer

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

deep-agents-ui

React components for building chat interfaces powered by LangGraph

mcp-agent-proxy

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

@beshkenadze/langgraph-checkpoint-libsql

LangGraph checkpoint saver backed by LibSQL (Turso)

ui-ux-engineer-agent

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.

@midewev/midewev-cli

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

ai-testing-suite

LangGraph Multi-Agent Automated Testing Suite for Node.js/TypeScript — 8 AI agents that analyze, test, review, secure & document your project. OWASP Top 10, Zero-Day scanning, 100+ vulnerability patterns.

psy-core

Tamper-evident audit log for AI agent memory operations. Adapters for Anthropic Memory, Letta, Mastra, Mem0, LangChain, LangGraph, GBrain, and Hermes Agent (via psy-core-hermes).

deepsearcher

DeepResearch Agent with LangGraph, use any llm and web search to build your own deep research agent

@schift-io/workflow-langgraph

Project Schift Workflow v2 YAML artifacts into LangGraph.js graphs.

ai-chat-sidebar

基于 Vue 3 的 AI 对话侧边栏组件，用于连接已部署的 LangGraph 服务

@luke_skywalker88/langgraph-checkpoint-neo4j

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

genui-widget

An embeddable chat widget that lets your AI chatbots render rich, interactive UI like buttons, forms, charts, cards and more instead of plain text. Works out of the box with LangGraph/LangChain and n8n.

@pisama/sdk

Catch silent failures in your AI agents. TypeScript SDK for Pisama, the failure detector for vibe-coded agents (Cursor, Claude Code, LangGraph, Vercel AI SDK).

@farukada/langchain-ts-gms

Vector-centric Goal Management System built with LangChain TypeScript and LangGraph

@mnemopay/langchain

MnemoPay tools for LangChain/LangGraph — agent memory + wallet

ghostfolio-finance-agent

LangGraph-powered finance agent for Ghostfolio. Drop-in AI layer for natural language portfolio queries, market data, tax estimates, and trade execution with conversation memory.

@oconnectortechnology/abs-langgraph

ABS CORE Governance Adapter for LangGraph/LangChain

openswe

OpenSWE CLI - Unified CLI tool for running OpenSWE CLI + LangGraph server

@langgraph-js/open-smith

Open Smith

@salesforce/magen-mcp-workflow

MCP Workflow Engine - A framework for building deterministic workflows with LangGraph and Model Context Protocol

@thanhhuynhk17/custom-agent-chat-ui

Reusable AgentChatUI component with LangGraph + Dexie support

spark-method

SPARK Method - Production-Ready AI Agents with LangGraph TypeScript