A personal AI assistant running on your own devices, integrating directly with chat apps like WeChat and WhatsApp to handle tasks with full data privacy.

A comprehensive list of free software that you can host on your own servers, helping you replace commercial cloud services.

This tool lets you automate tasks like building blocks, connecting various apps with code and AI support, keeping data under your control without subscription fees.

A tool that lets you easily run large models on your own computer, chat with AI offline, completely free and privacy-friendly.

The world's largest open-source AI prompt library featuring high-quality templates for various scenarios. Compatible with ChatGPT, Claude, and more, helping you leverage AI faster.

An open-source free remote desktop software with self-hosting support, letting you securely control any computer, similar to a TeamViewer alternative.

An open-source real-time face swap tool that instantly replaces your face in webcam or video with a single photo, supporting live streaming and recording with simple operation but requiring decent hardware.

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.

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.

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

Sniffnet is a cross-platform network monitoring tool that lets you visually track all internet activity on your device with no command-line needed.

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

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.

A fast, customizable vulnerability scanner that uses simple YAML templates to check for security issues in websites, APIs, and networks, perfect for security testing and automation.

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

An open-source Single Sign-On and Multi-Factor Authentication gateway that adds a unified security lock to your self-hosted web apps.

A lightweight, secure AI assistant that manages your messaging apps and email, running in isolated containers so you can safely use AI for personal tasks.