📚 Freely available programming books

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Curated list of project-based tutorials

Public repository for Agent Skills

The agent engineering platform.

💫 Toolkit to help you get started with SDD or any other process!

An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

The Python programming language

Use Claude Code, Codex, VSCode, Pi, and OpenCode (and 6 other harnesses) for free (1.3B+ free tokens) from your terminal, app, IDE, or phone, and now from the browser with native browser sessions (…

⏬ Dumb downloader that scrapes the web

AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,750+ agentic skills. Includes CLI, local MCP, cat…

基于Python的开源量化交易平台开发框架

Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi

A proxy tool to bypass GFW.

Open Source AI Platform - AI Chat with advanced features that works with every LLM

基于多智能体LLM的中文金融交易框架 - TradingAgents中文增强版

The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.

Qwen3 is the large language model series developed by Qwen team, Alibaba Cloud.

DeepSeek Coder: Let the Code Write Itself

Python Backtesting library for trading strategies

数据结构和算法必知必会的50个代码实现

Build reliable customer-facing AI agents with Parlant: an interaction control harness optimized for controlled, consistent, and predictable LLM interactions.

Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories. Join the discord: https://discord.gg/gMwThUMeme

A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, or debugging agent systems that require e…

A Powerful Spider(Web Crawler) System in Python.

Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are commi…

stock股票.获取股票数据,计算股票指标,筹码分布,识别股票形态,综合选股,选股策略,股票验证回测,股票自动交易,支持PC及移动设备。

Pocket Flow: 100-line LLM framework. Let Agents build Agents!