Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Agent framework and applications built upon Qwen>=3.0, featuring Function Calling, MCP, Code Interpreter, RAG, Chrome extension, etc.

A collection of MCP servers.

A novel Multimodal Large Language Model (MLLM) architecture, designed to structurally align visual and textual embeddings.

Model Context Protocol Servers

Build AI Agents, Visually

极客时间：LangChain实战课 - 这是LangChain框架早期设计的一系列重点模块的直接而清晰的示例和讲解。随着LangChain的快速演进，有些代码需要安装新的版本进行迭代。希望大家在快速浏览课程概念（仍有价值）的同时，自行学习LangChain最新的代码和进展。

AI PDF chatbot agent built with LangChain & LangGraph

ChatLaw：A Powerful LLM Tailored for Chinese Legal. 中文法律大模型

This is a Python package to add tool calling capabilities to newly released LLMs on LangChain's ChatOpenAI, AzureAIChatCompletionsModel and ChatBedrockConverse classes ahead of time before LangChai…

Integrate the DeepSeek API into popular softwares

A lightweight, powerful framework for multi-agent workflows

A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.

TradingAgents: Multi-Agents LLM Financial Trading Framework