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The Great Hall

Every work in the library, top first

Free to explore · curated by OneWave AI

1,407 apps, agents and plugins from GitHub, ranked on how actively they are maintained rather than on stars. Security review is in progress and every project shows exactly what has and has not been checked.

tech·an·dri·a/tɛkˈændriə/n.
A library for the tools of a new age. After the Library of Alexandria, which copied every scroll that reached its harbour before it went on the shelf.
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Ranked by total stars at the last daily refresh. This is not stars earned during the selected period. Star counts in the AI category are known to be inflated by fake-star campaigns, so activity and license are shown first.

31 projects matching “langchain” · page 1 of 2
langchain-ai organisation mark

langchain

langchain-ai/langchain

The agent engineering platform.

Pushed today.MIT LicensePythonAgents149.4k+338
bytedance organisation mark

deer-flow

bytedance/deer-flow

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.

Pushed today.MIT LicensePythonDeveloper tools85.3k+258
headroomlabs-ai organisation mark

headroom

headroomlabs-ai/headroom

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

Pushed yesterday.Apache License 2.0PythonDeveloper tools79.5k+571
BerriAI organisation mark

litellm

BerriAI/litellm

The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

Pushed today.OtherPythonDeveloper tools63.2k+421
jeecgboot organisation mark

JeecgBoot

jeecgboot/JeecgBoot

【低代码v2.0,一句话即可生成整个系统】企业级AI低代码平台,一键生成前后端代码甚至整个系统。 AI Skills 一句话画流程、设计表单、生成报表、大屏。内置 AI应用平台涵盖:AI聊天、知识库、流程编排、MCP插件等,兼容主流大模型。引领AI低代码「Skills 生成 → 在线配置 → 代码生成 → 手工合并->AI修改」开发模式,解决 Java 项目 90% 重复工作,提高效率又不失灵活。

Pushed 2 days ago.Apache License 2.0JavaDeveloper tools48.4k+62
danny-avila organisation mark

LibreChat

danny-avila/LibreChat

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

Pushed today.MIT LicenseTypeScriptDeveloper tools47.1k+289
langchain-ai organisation mark

langgraph

langchain-ai/langgraph

Build resilient agents.

Pushed today.MIT LicensePythonAgents44.9k+359
chatchat-space organisation mark

Langchain-Chatchat

chatchat-space/Langchain-ChatchatDormant

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

No push in over a year ago.Apache License 2.0PythonApps38.7k
langfuse organisation mark

langfuse

langfuse/langfuse

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Pushed today.OtherTypeScriptAgents37.4k+312
langchain-ai organisation mark

deepagents

langchain-ai/deepagents

The batteries-included agent harness.

Pushed today.MIT LicensePythonAgents31.2k
mlflow organisation mark

mlflow

mlflow/mlflow

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.

Pushed today.Apache License 2.0PythonAgents28.8k
NirDiamant organisation mark

GenAI_Agents

NirDiamant/GenAI_Agents

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

Pushed 11 days ago.OtherJupyter NotebookAgents24.9k+116
comet-ml organisation mark

opik

comet-ml/opik

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

Pushed today.Apache License 2.0PythonAgents23.4k
1Panel-dev organisation mark

MaxKB

1Panel-dev/MaxKB

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。

Pushed yesterday.GNU General Public License v3.0PythonPlugins23.2k+39
NVIDIA organisation mark

NemoClaw

NVIDIA/NemoClaw

Run agents like Hermes, LangChain Deep Agents, and OpenClaw more securely inside NVIDIA OpenShell with managed inference

Pushed today.Apache License 2.0TypeScriptDeveloper tools23.0k
GoogleCloudPlatform organisation mark

generative-ai

GoogleCloudPlatform/generative-ai

Sample code and notebooks for Generative AI on Google Cloud, with Gemini Enterprise Agent Platform

Pushed today.Apache License 2.0Jupyter NotebookAgents17.9k+28
Unstructured-IO organisation mark

unstructured

Unstructured-IO/unstructured

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.

Pushed today.Apache License 2.0HTMLApps15.7k
thesysdev organisation mark

openui

thesysdev/openui

The Open Standard for Generative UI

Pushed today.MIT LicenseTypeScriptApps15.2k
Portkey-AI organisation mark

gateway

Portkey-AI/gatewaySlowing

A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.

Last push 6 months ago.MIT LicenseTypeScriptPlugins13.4k+47
langchain-ai organisation mark

open-swe

langchain-ai/open-swe

An Open-Source Asynchronous Coding Agent

Pushed today.MIT LicensePythonAgents11.2k
NirDiamant organisation mark

Prompt_Engineering

NirDiamant/Prompt_Engineering

22 prompt engineering techniques with hands-on Jupyter Notebook tutorials, from fundamental concepts to advanced strategies for leveraging LLMs.

Pushed 13 days ago.OtherJupyter NotebookApps7.9k+8
kyegomez organisation mark

swarms

kyegomez/swarms

The Enterprise-Grade Multi-Agent Orchestration Framework. Website: https://swarms.ai

Pushed today.Apache License 2.0PythonDeveloper tools7.4k+20
mishushakov organisation mark

llm-scraper

mishushakov/llm-scraper

Turn any webpage into structured data using LLMs

Pushed 18 days ago.MIT LicenseTypeScriptApps7.0k+5
PurpleAILAB organisation mark

Decepticon

PurpleAILAB/Decepticon

Autonomous Hacking Agent for Red Team

Pushed yesterday.Apache License 2.0PythonAgents6.6k+48
The Great Hall: top open-source AI tools — Techandria