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Choose skills by scenario, quality, and trust signals.

39 skills matching "langchain"

Best blend of quality, stars, freshness, and agent usage

1

Crawl4AI

VERIFIEDEXCELLENT · 100

Web crawling built for AI

$ npx skills add unclecode/crawl4ai
3 agent calls100% success66.1K stars79 qualityClaude Code + OpenAI Agents31.0K installs
High-confidence pick with strong adoption and healthy maintenance signals.
claudegpt-4langchaincrewaiopenclaw
by unclecodeQuick view
2

LangChain

VERIFIEDEXCELLENT · 100

Agent engineering primitives for tools, memory, and RAG

$ npx skills add langchain-ai/langchain
137.4K stars79 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
langchainpythonjavascript
by langchain-aiQuick view
3

Deer Flow

VERIFIEDEXCELLENT · 100

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

$ npx skills add bytedance/deer-flow
69.2K stars77 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
pythonai-agents
by bytedanceQuick view
4

Flowise

VERIFIEDEXCELLENT · 100

Visually compose agent and RAG workflows

$ npx skills add FlowiseAI/Flowise
53.0K stars77 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
langchaintypescriptrag
by FlowiseAIQuick view
5

Firecrawl

VERIFIEDEXCELLENT · 100

Web data for AI applications

$ npx skills add firecrawl/firecrawl
123.1K stars76 qualityClaude Code + OpenAI Agents25.0K installs
High-confidence pick with strong adoption and healthy maintenance signals.
claudegpt-4langchainopenclaw
by mendableaiQuick view
6

Browser Use

VERIFIEDEXCELLENT · 100

Give your AI agent a web browser

$ npx skills add browser-use/browser-use
95.1K stars75 qualityClaude Code + OpenAI Agents28.0K installs
High-confidence pick with strong adoption and healthy maintenance signals.
claudegpt-4langchainopenclaw
by browser-useQuick view
7

LangGraph

VERIFIEDEXCELLENT · 100

Build resilient stateful agents with graph workflows

$ npx skills add langchain-ai/langgraph
32.7K stars75 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
langgraphpythonlangchain
by langchain-aiQuick view
8

RAG Techniques

VERIFIEDEXCELLENT · 100

This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial.

$ npx skills add NirDiamant/RAG_Techniques
27.5K stars74 qualityClaude Code + OpenAI Agents
High-confidence pick with strong adoption and healthy maintenance signals.
jupyter-notebookrag
by NirDiamantQuick view
9

Mlflow

VERIFIEDEXCELLENT · 100

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

$ npx skills add mlflow/mlflow
26.1K stars74 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
pythonllmops
by mlflowQuick view
10

GenAI Agents

VERIFIEDEXCELLENT · 100

50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.

$ npx skills add NirDiamant/GenAI_Agents
22.2K stars74 qualityClaude Code + OpenAI Agents
High-confidence pick with strong adoption and healthy maintenance signals.
jupyter-notebookai-agents
by NirDiamantQuick view
11

Opik

VERIFIEDEXCELLENT · 100

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

$ npx skills add comet-ml/opik
19.4K stars73 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
pythonllmops
by comet-mlQuick view
12

OpenClaw Core Skills

VERIFIEDEXCELLENT · 100

Essential skills for autonomous agents

$ npx skills add anthropics/anthropic-cookbook
43.6K stars73 qualityClaude Code + LangChain18.0K installs
High-confidence pick with strong adoption and healthy maintenance signals.
openclawclaudelangchain
by OpenClawQuick view
13

SurfSense

VERIFIEDEXCELLENT · 100

An open source, privacy focused alternative to NotebookLM for teams with no data limits. Join our Discord: https://discord.gg/ejRNvftDp9

$ npx skills add MODSetter/SurfSense
14.3K stars72 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
pythonrag
by MODSetterQuick view
14

Composio

VERIFIEDEXCELLENT · 100

Connect AI agents to any app

$ npx skills add ComposioHQ/composio
28.4K stars72 qualityClaude Code + OpenAI Agents19.0K installs
High-confidence pick with strong adoption and healthy maintenance signals.
claudegpt-4langchaincrewaiautogpt
by ComposioHQQuick view
15

LEANN

VERIFIEDEXCELLENT · 100

[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.

$ npx skills add yichuan-w/LEANN
11.7K stars72 qualityClaude Code + OpenAI Agents
High-confidence pick with strong adoption and healthy maintenance signals.
pythonrag
by yichuan-wQuick view
16

Phoenix

VERIFIEDEXCELLENT · 100

AI Observability & Evaluation

$ npx skills add Arize-ai/phoenix
9.8K stars70 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
pythonllmops
by Arize-aiQuick view
17

Llm Universe

VERIFIEDEXCELLENT · 100

本项目是一个面向小白开发者的大模型应用开发教程,在线阅读地址:https://datawhalechina.github.io/llm-universe/

$ npx skills add datawhalechina/llm-universe
13.1K stars69 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
jupyter-notebookrag
by datawhalechinaQuick view
18

All In RAG

VERIFIEDEXCELLENT · 100

🔍大模型应用开发实战一:RAG 技术全栈指南,在线阅读地址:https://datawhalechina.github.io/all-in-rag/

$ npx skills add datawhalechina/all-in-rag
7.8K stars69 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
pythonrag
by datawhalechinaQuick view
19

Helicone

VERIFIEDEXCELLENT · 100

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

$ npx skills add Helicone/helicone
5.7K stars68 qualityClaude Code + OpenAI Agents
High-confidence pick with strong adoption and healthy maintenance signals.
typescriptllmops
by HeliconeQuick view
20

AgentGuide

VERIFIEDEXCELLENT · 100

https://adongwanai.github.io/AgentGuide | AI Agent开发指南 | LangGraph实战 | 高级RAG | 转行大模型 | 大模型面试 | 算法工程师 | 面试题库 | 强化学习|数据合成

$ npx skills add adongwanai/AgentGuide
5.1K stars68 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
htmlai-agents
by adongwanaiQuick view
21

LazyLLM

VERIFIEDEXCELLENT · 100

Easiest and laziest way for building multi-agent LLMs applications.

$ npx skills add LazyAGI/LazyLLM
3.8K stars67 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
pythonai-agents
by LazyAGIQuick view
22

Agentic RAG For Dummies

VERIFIEDEXCELLENT · 100

A modular Agentic RAG built with LangGraph — learn Retrieval-Augmented Generation Agents in minutes.

$ npx skills add GiovanniPasq/agentic-rag-for-dummies
3.3K stars66 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
jupyter-notebookai-agents
by GiovanniPasqQuick view
23

Llm Scraper

VERIFIEDEXCELLENT · 98

Turn any webpage into structured data using LLMs

$ npx skills add mishushakov/llm-scraper
6.7K stars66 qualityClaude Code + OpenAI Agents
High-confidence pick with strong adoption and healthy maintenance signals.
typescriptbrowser-automation
by mishushakovQuick view
24

Openlit

VERIFIEDEXCELLENT · 100

Open source platform for AI Engineering: OpenTelemetry-native LLM Observability, GPU Monitoring, Guardrails, Evaluations, Prompt Management, Vault, Playground. 🚀💻 Integrates with 50+ LLM Providers, VectorDBs, Agent Frameworks and GPUs.

$ npx skills add openlit/openlit
2.5K stars65 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
typescriptllm
by openlitQuick view
25

Agentops

VERIFIEDEXCELLENT · 100

Python SDK for AI agent monitoring, LLM cost tracking, benchmarking, and more. Integrates with most LLMs and agent frameworks including CrewAI, Agno, OpenAI Agents SDK, Langchain, Autogen, AG2, and CamelAI

$ npx skills add AgentOps-AI/agentops
5.6K stars65 qualityClaude Code + OpenAI Agents
High-confidence pick with strong adoption and healthy maintenance signals.
pythonllm
by AgentOps-AIQuick view
26

Company Research Agent

VERIFIEDEXCELLENT · 100

An agentic company research tool powered by LangGraph and Tavily that conducts deep diligence on companies using a multi-agent framework. It leverages Google's Gemini 2.5 Flash and OpenAI's GPT-5.1 on the backend for inference.

$ npx skills add guy-hartstein/company-research-agent
1.9K stars65 qualityClaude Code + OpenAI Agents
High-confidence pick with strong adoption and healthy maintenance signals.
pythonllm
by guy-hartsteinQuick view
27

Langchain Chatchat

VERIFIEDEXCELLENT · 100

Langchain-Chatchat(原Langchain-ChatGLM)基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

$ npx skills add chatchat-space/Langchain-Chatchat
38.1K stars64 qualityClaude Code + OpenAI Agents
High-confidence pick with strong adoption and healthy maintenance signals.
pythonrag
by chatchat-spaceQuick view
28

Awesome Llm Agents

VERIFIEDEXCELLENT · 92

A curated list of awesome LLM agents frameworks.

$ npx skills add kaushikb11/awesome-llm-agents
1.5K stars64 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
pythonllm
by kaushikb11Quick view
29

All Agentic Architectures

VERIFIEDEXCELLENT · 89

Implementation of 17+ agentic architectures designed for practical use across different stages of AI system development.

$ npx skills add FareedKhan-dev/all-agentic-architectures
3.4K stars55 qualityClaude Code + LangChain
High-confidence pick with strong adoption and healthy maintenance signals.
jupyter-notebookai-agents
by FareedKhan-devQuick view
30

Openagent

STRONG · 81

AI Agent Development Platform - Supports multiple models (OpenAI/DeepSeek/Wenxin/Tongyi), knowledge base management, workflow automation, and enterprise-grade security. Built with Flask + Vue3 + LangChain, featuring one-click Docker deployment.

$ npx skills add Haohao-end/openagent
789 stars54 qualityClaude Code + OpenAI Agents
Solid option that is likely worth shortlisting for production workflows.
pythonllmops
by Haohao-endQuick view
31

TaskingAI

VERIFIEDSTRONG · 78

The open source platform for AI-native application development.

$ npx skills add TaskingAI/TaskingAI
5.4K stars53 qualityClaude Code + OpenAI Agents
Solid option that is likely worth shortlisting for production workflows.Check: Repository looks stale
pythonrag
by TaskingAIQuick view
32

Neuro San Studio

STRONG · 78

A playground for neuro-san

$ npx skills add cognizant-ai-lab/neuro-san-studio
514 stars53 qualityClaude Code + LangChain
Solid option that is likely worth shortlisting for production workflows.
pythonai-agents
by cognizant-ai-labQuick view
33

Codeinterpreter API

VERIFIEDSTRONG · 76

👾 Open source implementation of the ChatGPT Code Interpreter

$ npx skills add shroominic/codeinterpreter-api
3.8K stars52 qualityClaude Code + OpenAI Agents
Solid option that is likely worth shortlisting for production workflows.Check: Repository looks stale
pythonllm
by shroominicQuick view
34

🤖 The most comprehensive list of AI agents, frameworks & tools in 2026. 300+ resources · 20+ categories · Updated monthly.

$ npx skills add caramaschiHG/awesome-ai-agents-2026
910 stars51 qualityClaude Code + OpenAI Agents
Solid option that is likely worth shortlisting for production workflows.
llm
by caramaschiHGQuick view
35

AI Bank Statement Document Automation By LLM model and Personal Finanical Analysis

$ npx skills add johnsonhk88/AI-Bank-Statement-Document-Automation-By-LLM-And-Personal-Finanical-Analysis-Prediction
581 stars50 qualityClaude Code + LangChain
Solid option that is likely worth shortlisting for production workflows.
jupyter-notebookai-agents
by johnsonhk88Quick view
36

Codefuse Chatbot

VERIFIEDPROMISING · 66

An intelligent assistant serving the entire software development lifecycle, powered by a Multi-Agent Framework, working with DevOps Toolkits, Code&Doc Repo RAG, etc.

$ npx skills add codefuse-ai/codefuse-chatbot
1.3K stars48 qualityClaude Code + OpenAI Agents
Useful candidate, but compare it with alternatives before adopting.Check: Repository looks stale
pythonllm
by codefuse-aiQuick view
37

AI Hedge Fund Crypto

PROMISING · 67

AI-Hedge-Fund for Crypto 🚀 AI-powered hedge fund for cryptocurrency trading, leveraging LLM agents for intelligent decision-making.

$ npx skills add 51bitquant/ai-hedge-fund-crypto
585 stars42 qualityClaude Code + LangChain
Useful candidate, but compare it with alternatives before adopting.
pythonllm
by 51bitquantQuick view
38

Langcorn

PROMISING · 56

⛓️ Serving LangChain LLM apps and agents automagically with FastApi. LLMops

$ npx skills add msoedov/langcorn
939 stars40 qualityClaude Code + OpenAI Agents
Useful candidate, but compare it with alternatives before adopting.Check: Repository looks stale
pythonllmops
by msoedovQuick view
39

Interactive LLM Powered NPCs, is an open-source project that completely transforms your interaction with non-player characters (NPCs) in any game! 🎮🤖🚀

$ npx skills add AkshitIreddy/Interactive-LLM-Powered-NPCs
712 stars39 qualityClaude Code + LangChain
Useful candidate, but compare it with alternatives before adopting.Check: Repository looks stale
pythonllm
by AkshitIreddyQuick view