This is the core source code of the Linux operating system, acting as the computer's brain to manage hardware and resources. It is suitable for those who want to deeply understand or modify the system layer.

This is a configuration system that makes AI coding assistants (like Claude Code, Cursor) smarter, safer, and more efficient, turning AI into a real productivity tool.

A repository collecting system prompts and model info for popular AI tools like Cursor and Devin, helping developers optimize their AI usage.

A toolkit of specialized AI agent configurations that transform tools like Claude and Cursor into domain experts like frontend developers or backend architects, saving you from creating custom prompts repeatedly.

A comprehensive cheatsheet for cyber security, collecting common attack payloads and bypass techniques for penetration testing and CTF competitions, ideal for security researchers to reference quickly.

Union is a secure bridge connecting different blockchains, using zero-knowledge proofs to transfer assets and data without trusting third parties.

SecLists is the essential dictionary for security testers, collecting usernames, passwords, URLs, and more to help you complete security assessments quickly.

A 'long-term memory' plugin for Claude Code that records your coding history and syncs context automatically, saying goodbye to repetitive explanations.

Gatsby is a React-based web building tool that makes your site load super fast and automatically pulls content from anywhere, perfect for blogs, corporate sites, and e-commerce.

A free debugging tool designed for Windows to help you analyze software without source code, suitable for virus scanning or studying internal program principles.

A curated list of 5,000+ high-quality skills for OpenClaw AI assistant, filtered from 13,000+ official options to make your local AI more powerful.

A powerful network packet sniffing tool that lets you intercept, view, and even modify all network requests from your device, essential for development debugging.

This is an AI security tool that automatically simulates hacker attacks. It combines code analysis with real testing to find and verify vulnerabilities, ensuring your software is safe before release.

A versatile security scanner that helps you check for vulnerabilities, secret leaks, or configuration errors in code, containers, and cloud settings.

This is a skill library for AI coding assistants with 1400+ useful prompts. It helps you one-click install into Cursor or Claude Code, making AI coding more professional and efficient.

A powerful website analysis tool that scans server details, security settings, performance, and tech stack with one click, revealing the truth behind any site.

A free hands-on LLM tutorial series derived from SJTU courses, teaching you to fine-tune, deploy, and explore large model technologies from scratch.

Official OWASP quick-reference guides for developers, covering best practices for common application security topics like password storage and authentication.

A tool to help you set up a personal secure VPN in the cloud with one click, supporting multi-device connections and privacy protection, no complex configuration needed.

One-click script to set up a private IPsec encrypted VPN server, allowing secure access to your home network from anywhere.