awesome-LangGraph
An index of the LangChain + LangGraph ecosystem: concepts, projects, tools, templates, and guides for LLM & multi-agent apps.
https://github.com/vonzosten/awesome-LangGraph
Last synced: 6 days ago
JSON representation
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🙏 Acknowledgments
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Community Courses
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Acknowledgments
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Tutorials & Examples
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📖 Additional Resources
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Community Courses
- Ava WhatsApp Agent Course - term memory using LangGraph. |
- GenAI Agents
- RAG Techniques - by-step walkthroughs. |
- Grounding RAG Applications Workshop - on RAG chatbot + travel planning agents with JavaScript and Elasticsearch. |
- LinkedIn — Practical Text-to-SQL - to-SQL at LinkedIn. |
- Uber — AI-Driven Developer Productivity
- GitLab — Duo Workflow - generation workflows. |
- Klarna — Domain Copilot - specific tasks. |
- Rakuten — From Hype to Real Tools
- Minimal — Multi-Agent Customer Support
- Komodo Health — Enterprise Assistant
- OpenRecovery — Clinical Copilot
- AppFolio — Embedded Copilots - embedded copilots in a real-estate platform. |
- Cisco Outshift — DevOps Agent via REST
- Elastic — Security GenAI Features
- Infor — Product Copilots & Support
- AirTop — Browser Automation for Agents
- Athena Intelligence — Research & Summarization
- Captide — Agentic Equity Research
- Uber — AI-Driven Developer Productivity
- Klarna — Domain Copilot - specific tasks. |
- Minimal — Multi-Agent Customer Support
- OpenRecovery — Clinical Copilot
- AppFolio — Embedded Copilots - embedded copilots in a real-estate platform. |
- Infor — Product Copilots & Support
- AirTop — Browser Automation for Agents
- Athena Intelligence — Research & Summarization
- Captide — Agentic Equity Research
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🧬 Bio & Health
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🟩 Development Tools 🛠️
- ArcInstitute/SRAgent - agent framework for automating genomic research and RNA sequencing workflows from scientific databases |  |
- souvikmajumder26/Multi-Agent-Medical-Assistant - powered multi-agent system for medical diagnosis, research, and patient interaction, featuring LLMs, RAG, and human-in-the-loop validation |  |
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📊 Business Intelligence & Market Research
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🟩 Development Tools 🛠️
- muratcankoylan/AI-Investigator - Investigator?style=social) |
- oba2311/analyst_agent
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🖥️ Chat Interfaces & GUIs
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🟩 Development Tools 🛠️
- CopilotKit/open-multi-agent-canvas - agent chat interface with travel/research examples and MCP servers |  |
- teddynote-lab/LangConnect-Client - lab/LangConnect-Client?style=social) |
- GaiZhenbiao/ChuanhuChatGPT
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☁️ Cloud & DevOps
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🟩 Development Tools 🛠️
- eosho/ARMA - agent architecture for resource provisioning and ARM template validation |  |
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🤖 Coding/Dev Agents
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🟩 Development Tools 🛠️
- AbhinavTheDev/coding-agent - agent?style=social) |
- KodyKendall/LlamaBot
- langtalks/swe-agent - agent system with researcher and developer agents for automated code implementation |  |
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👥 Communities
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Community Courses
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🌟 Community Projects
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📖 Additional Resources
- Generative AI - agent patterns, MCP, and interview/coding prep. |
- Klarna — Domain Copilot - specific tasks. |
- Minimal — Multi-Agent Customer Support
- OpenRecovery — Clinical Copilot
- AppFolio — Embedded Copilots - embedded copilots in a real-estate platform. |
- Infor — Product Copilots & Support
- AirTop — Browser Automation for Agents
- Athena Intelligence — Research & Summarization
- Captide — Agentic Equity Research
- Add live web search to a LangGraph agent - by-step guide to adding live web search to a LangGraph agent: `MultiServerMCPClient` for all five tools with autonomous x402 USDC payments, or `@tool`-decorated functions over the REST API with a free key. |
- Agent Memory Techniques
- Klarna — Domain Copilot - specific tasks. |
- Minimal — Multi-Agent Customer Support
- OpenRecovery — Clinical Copilot
- AppFolio — Embedded Copilots - embedded copilots in a real-estate platform. |
- Infor — Product Copilots & Support
- AirTop — Browser Automation for Agents
- Athena Intelligence — Research & Summarization
- Captide — Agentic Equity Research
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🖥️ Chat Interfaces & GUIs
- cacheplane/angular-agent-framework - native chat, durable threads, interrupts, subagents, planning, memory, and generative UI for LangGraph (and AG-UI) agents | <br> |
- dkedar7/langstage - hosted, MIT chat UI with file browser, canvas & human-in-the-loop for any LangGraph agent; one spec also runs on CLI, JupyterLab & VS Code | <br> |
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👥 Communities
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🛠️ Cybersecurity
- PurpleAILAB/Decepticon - team agent for authorized engagements, using LangGraph orchestration, sandboxed Kali tooling, OPPLAN/RoE workflow, and attack-graph memory. | <br> |
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📊 Data Platforms
- bididi-badidi/FYP-Data-Analysis-With-LLM - to-end pipeline for dataset exploration, statistical analysis, and insight generation with LLMs | <br> |
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🛠️ Developer Tools
- emanueleielo/compact-middleware - in DeepAgents middleware | <br> |
- eosho/langchain_terminal_agent - in-the-loop terminal assistant built with LangChain that executes shell commands under human review and oversight | <br> |
- davialabs/davia - commit/davialabs/davia) |
- proactive-agent/langgraphics - time LangGraph execution visualizer — animates live agent graph traversal node-by-node with LangSmith/Langfuse tracing integration | <br> |
- dkondo/agent-tackle-box - tackle-box?style=social)<br> |
- YaVendio/olive - server creation for LangGraph and other agent frameworks | <br> |
- sardanaaman/langgraph-compass - up question generation module for conversational LangGraph agents — improves dialogue continuity and user intent resolution | <br> |
- Sean-V-Dev/HMLR-Agentic-AI-Memory-System - memory layer for AI agents — stores and retrieves context across sessions to support long-running agentic workflows | <br> |
- chopratejas/headroom - optimization proxy layer for LLM applications — compresses token usage, manages context windows, and provides an OpenAI-compatible API for LangChain, MCP, and FastAPI stacks | <br> |
- tb8412/qae-langgraph-example - execution safety certification for LangGraph agents with auditable certificates and constraint-based routing | <br> |
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💰 Finance & Fintech
- AKMessi/dealscout - diligence AI agent with debating sub-agents — a product analyst and market analyst argue opposing views before reaching a joint investment conclusion | <br> |
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Official — LangChain Academy
- Monitoring Production Agents
- Deep Agents - running tasks. |
- LangSmith Agent Builder - code agents for real work using everyday language. |
- LangSmith Essentials
- LangGraph Essentials - TypeScript
- LangGraph Essentials - Python
- LangChain Essentials - TypeScript
- LangChain Essentials - Python
- Ambient Agents with LangGraph
- LangSmith Agent Builder - code agents for real work using everyday language. |
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📦 Packages
- langchain-colony - native tools for agents to post, comment, vote, message, and interact on a social platform with 780+ AI agents. | [](https://pypi.org/project/langchain-colony/) |
- MOSS LangGraph - proof audit trails with ML-DSA-44 post-quantum signatures to node outputs and state transitions. | [](https://pypi.org/project/moss-langgraph/) |
- langchain-colony - native tools for agents to post, comment, vote, message, and interact on a social platform with 780+ AI agents. | [](https://pypi.org/project/langchain-colony/) |
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🔬 Research Agents
- guy-hartstein/company-research-agent - diligence tool powered by LangGraph and Tavily; multi-agent framework with Gemini/GPT for deep company research and financial analysis | <br> |
- OpenDCAI/Paper2Any - commit/OpenDCAI/Paper2Any) |
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🌍 Security & Governance
- aporthq/aport-agent-guardrails - action authorization guardrails for LangChain/LangGraph agents; checks tool calls against OAP policies before execution. | <br> |
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📋 Templates & Starters
- ac12644/langgraph-starter-kit - ready multi-agent starter kit with 6 patterns (Supervisor, Swarm, HITL, Structured Output, Research, RAG), 5 LLM providers, MCP integration, CLI scaffolder, and Fastify server | <br> |
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🌐 Web Automation & Scraping
- hermesagent/langchain-hermes - hermes?style=social)<br> |
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🏢 Workplace & Productivity
- pipeshub-ai/pipeshub-ai - powered agents and knowledge-graph RAG | <br> |
- tam159/next-role - prep doc, and day-of battlecard; runs as an MCP server and A2A endpoint | <br> |
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Community Projects
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AI Assistants
- CopilotKit - in-the-loop capabilities 
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Community Pre-built Agents
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Development & Tools
- Agent Protocol - agnostic APIs for serving LLM agents in production. 
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Knowledge & Retrieval
- Agentic-Qdrant-RAG - RAG?style=social)
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Companies Using LangGraph
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Tutorials & Examples
- official adopters page
- LinkedIn - text-to-sql-for-data-analytics) |
- Uber - smith-adam-huda/this-year-in-ubers-ai-driven-developer-productivity-revolution/) |
- GitLab - documents/duo_workflow/) |
- Klarna - specific task | [Case study, 2025](https://blog.langchain.dev/customers-klarna/) |
- Rakuten - commerce / Fintech | Copilot for domain-specific task | [Blog post, 2025](https://rakuten.today/blog/from-ai-hype-to-real-world-tools-rakuten-teams-up-with-langchain.html) |
- Minimal - commerce | Customer support | [Case study, 2025](https://blog.langchain.dev/how-minimal-built-a-multi-agent-customer-support-system-with-langgraph-langsmith/) |
- Komodo Health - specific task | [Blog post](https://www.komodohealth.com/perspectives/new-gen-ai-assistant-empowers-the-enterprise/) |
- OpenRecovery - specific task | [Case study, 2024](https://blog.langchain.dev/customers-openrecovery/) |
- AppFolio - specific task | [Case study, 2024](https://blog.langchain.dev/customers-appfolio/) |
- Cisco Outshift - react-agent-application-for-devops-tasks-using-rest-apis) |
- Elastic - specific task | [Blog post, 2025](https://www.elastic.co/blog/elastic-security-generative-ai-features) |
- Infor - infor/) |
- AirTop - airtop/) |
- Athena Intelligence - athena-intelligence/) |
- Captide - captide-is-redefining-equity-research-with-agentic-workflows-built-on-langgraph-and-langsmith/) |
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🛎️ Customer Ops
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🟩 Development Tools 🛠️
- multinear-demo/demo-bank-support-lc-py - demo/demo-bank-support-lc-py?style=social) |
- tilotech/identity-rag-customer-insights-chatbot - aware replies |  |
- gotohuman/gotohuman-langgraph-lead-example - in-the-loop review |  |
- kargarisaac/telegram_link_summarizer_agent - tool extraction |  |
- raminmohammadi/ai-agent-smart-assist - agent-smart-assist?style=social) |
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📊 Data Platforms
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🟩 Development Tools 🛠️
- starpig1129/AI-Data-Analysis-MultiAgent - agent data analysis with visualization and report generation |  |
- project-ryoma/ryoma - ryoma/ryoma?style=social) |
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🧮 Data Science
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🟩 Development Tools 🛠️
- business-science/ai-data-science-team - powered data science team for common tasks |  |
- RichardKaranuMbuti/ScienceBridge
- leockl/sklearn-diagnose - powered diagnostic tool for analyzing and debugging scikit-learn machine learning models |  |
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🧠 Deep Agents
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Format Differences
- Planning & Task Decomposition - in todo system, adaptive planning, multi-step execution |
- Context Management
- Subagents - in task delegation, specialized subtasks, cleaner main-agent context |
- Memory - term memory, memory stores, cross-thread recall |
- Human-in-the-Loop - level oversight |
- Sandboxes
- Streaming
- Skills - specific expertise | Skill directories, progressive disclosure, custom instructions |
- CLI Docs - source terminal coding agent built on the Deep Agents SDK |
- Quickstart
- Memory - term memory, memory stores, cross-thread recall |
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🛠️ Developer Tools
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🟩 Development Tools 🛠️
- hinthornw/trustcall
- andrestorres123/delve
- Azzedde/brainstormers
- sanjeed5/ai-conversation-simulator - conversation-simulator?style=social) |
- JoshuaC215/agent-service-toolkit - service-toolkit?style=social) |
- HyperbolicLabs/Hyperbolic-AgentKit - AgentKit?style=social) |
- googleapis/genai-toolbox - toolbox?style=social) |
- teddynote-lab/langgraph-mcp-agents - lab/langgraph-mcp-agents?style=social) |
- Darwin-lfl/langmanus - lfl/langmanus?style=social) |
- Bessouat40/RAGLight
- cryxnet/deepmcpagent - first agent framework (LangChain/LangGraph) over HTTP/SSE |  |
- zamalali/langchain-code - LLM CLI tool with ReAct & Deep modes for code analysis, feature implementation, and bug fixing |  |
- Mediaeater/swarm.at - chains every LangGraph node execution into an immutable audit ledger with trust-tiered agent identities |  |
- akamai/patchdiff-ai - powered patch diff analysis tool for automated code change review and security analysis |  |
- DiTo97/deepagents-backends - backends?style=social) |
- langasync/langasync - performance async workflows |  |
- rsrini7/mermaid2gif - powered diagram generation |  |
- MOSS LangGraph - proof audit trails with ML-DSA-44 post-quantum signatures to node outputs and state transitions | [](https://pypi.org/project/moss-langgraph/) |
- cubaseuser123/Cellwise-LanGraph-NoteBook-Agent - documents Jupyter notebooks in real-time as cells execute, via IPython hooks |  |
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💰 Finance & Fintech
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🟩 Development Tools 🛠️
- virattt/ai-hedge-fund - agent trading system with LangChain |  |
- johnsonhk88/AI-Bank-Statement-Document-Automation-By-LLM-And-Personal-Finanical-Analysis-Prediction - agent workflow |  |
- sagar-n/deepagents - n/deepagents?style=social) |
- AKMessi/AI-IPO-Analyst - IPO-Analyst?style=social) |
- OzorOwn/defi-mcp - time crypto prices, multi-chain wallet balances (9 chains), DEX quotes via Jupiter and Li.Fi, and token search across 275+ assets |  |
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🦜 LangChain 🔗
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Advanced Usage
- Stable Docs
- Long-term Memory
- Context Engineering
- Structured Output
- Model Context Protocol (MCP)
- Multi-agent
- Retrieval
- Runtime
- Middleware
- `langchain` - ai/langchainjs/tree/main/langchain) | Main framework with chains, agents, retrieval methods, and cognitive architecture |
- `langchain-core` - ai/langchainjs/tree/main/libs/langchain-core) | Base abstractions and runtime for the entire ecosystem |
- `langchain-community` - ai/langchainjs/tree/main/libs/langchain-community) | Third-party integrations and community contributions |
- `langchain-text-splitters` - ai/langchainjs/tree/main/libs/langchain-textsplitters) | Document processing and text splitting utilities |
- `langchain-experimental` - ai/langchainjs/tree/main/libs/langchain-experimental) | Beta features and experimental components |
- `langchain-cli` - | Command line interface for project management |
- Alpha Docs
- `langchain-legacy` - | Legacy components from pre-v1.0 (Python only) |
- Guardrails
- Human-in-the-Loop - based human oversight for sensitive agent actions |
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Available Files
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Core Components
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🦜 LangChain Integrations & Partners 🤝
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Format Differences
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Usage with IDEs
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Programming Languages
Categories
🟢 Official LangGraph Projects 🦜
90
🌟 Community Projects
55
📖 Additional Resources
28
🦜 LangChain 🔗
28
🦜 LangChain Integrations & Partners 🤝
22
🛠️ Developer Tools
19
🦜 LangGraph 🕸️
17
🔬 Research Agents
17
Companies Using LangGraph
16
🦜 LangSmith 🛠️
13
🧠 Deep Agents
11
🧩 LangSmith Fleet
9
📚 RAG & Document Processing
9
🏢 Workplace & Productivity
9
Table of Contents
7
🦜 LangGraph Platform 🚀
7
🌐 Web Automation & Scraping
6
📋 Templates & Starters
5
🛎️ Customer Ops
5
🎥 Media & Podcasts
5
💰 Finance & Fintech
5
📚 Learning Resources
5
Community Projects
4
🌍 Security & Governance
4
🤖 Coding/Dev Agents
3
Official Resources
3
🖥️ Chat Interfaces & GUIs
3
🧮 Data Science
3
📊 Data Platforms
2
🧬 Bio & Health
2
📊 Business Intelligence & Market Research
2
🤖 Robotics & Embodied AI
1
🌍 Sustainability
1
🙏 Acknowledgments
1
Acknowledgments
1
🎯 Marketing
1
☁️ Cloud & DevOps
1
👥 Communities
1
Sub Categories
🟩 Development Tools 🛠️
109
🟩 Apps & Agents 📱
51
Format Differences
50
🟩 Specialized Agent Libraries 🤖
33
Community Courses
31
Usage with IDEs
27
📖 Additional Resources
19
Advanced Usage
19
Tutorials & Examples
17
Official — LangChain Academy
10
🛠️ Developer Tools
10
Core Components
6
Available Files
5
LangGraph Platform
5
Official — LangGraph Academy
4
📦 Packages
3
🔬 Research Agents
2
🖥️ Chat Interfaces & GUIs
2
LangChain Ecosystem
2
🏢 Workplace & Productivity
2
Development Tools
2
Knowledge & Retrieval
1
👥 Communities
1
📊 Data Platforms
1
🌐 Web Automation & Scraping
1
🌍 Security & Governance
1
📋 Templates & Starters
1
🛠️ Cybersecurity
1
💰 Finance & Fintech
1
Starter Templates
1
Community Pre-built Agents
1
AI Assistants
1
Development & Tools
1
Keywords
langchain
30
langgraph
26
ai
24
python
23
llm
21
ai-agents
15
rag
12
mcp
11
agents
11
agent
10
openai
9
generative-ai
7
typescript
7
fastapi
6
langgraph-python
6
chatbot
6
agentic-ai
5
genai
5
deepagents
5
llms
5
data-science
4
langgraph-template
4
mcp-server
4
gemini
4
automation
4
nextjs
4
retrieval-augmented-generation
3
claude-code
3
agentic-rag
3
open-source
3
vector-database
3
multi-agent
3
docker
3
ollama
3
research
3
anthropic
3
self-hosted
3
autonomous-agents
2
agentic-framework
2
large-language-model
2
model-context-protocol
2
cursor
2
agentic-workflow
2
large-language-models
2
agentic
2
llm-agents
2
agent-framework
2
guardrails
2
crewai
2
artificial-intelligence
2