Security & Privacy covers 30 AI tools, with the top 10 averaging 8,330 community votes. 14 of the tools here are open source or have significant community traction. This page ranks them by all-time community votes, not by paid placement.
The current top three: siyuan, strix, meetily. Each entry below shows the tool, its open-source stars or community size, and a short description from the project's own README. Click through to a full review for pricing, alternatives, and what it's actually good at.
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A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
Open-source AI penetration testing tool to find and fix your appโs vulnerabilities.
Privacy first, AI meeting assistant with 4x faster Parakeet/Whisper live transcription, speaker diarization, and Ollama summarization built on Rust. 100% local processing. no cloud required. Meetily (...
SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps ๐ฑ!
817 structured cybersecurity skills for AI agents ยท Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) ยท agentskills.io stand...
ฯ RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection โ all without a single pixel of video.
Fully autonomous AI Agents system capable of performing complex penetration testing tasks
autonomous red teaming platform; multi-agent offensive-security meta-harness
A simple, lightweight PowerShell script that allows you to remove pre-installed apps, disable telemetry, as well as perform various other changes to declutter and customize your Windows experience. Wi...
The native macOS harness for AI agents. Any model, persistent memory, autonomous execution, cryptographic identity. Built in Swift. Fully offline. Open source.
The go-to web for your AI coding agent โ local-first search, fetch, crawl & research over MCP. No API keys, no cloud, $0/query. Public beta.
Privacy-friendly and cookie-less analytics for your website. Traffic, pages, sources, revenue and funnels. Private by default. Set up in seconds.
An evolving how-to guide for securing a Linux server.
Every challenge is a live and open-source AI agent guarding a secret - with its system prompt published for you to read. Talk it past its own defenses. Land the most approved breaks in a week and win ...
Fully local vulnerability research pipeline - 14B code-specialized LLM reviews every source file exhaustively.
ๅบไบ AI Agent + MCP ๅทฅๅ ท้พ + ๆธ้ Skill ็ผๆ๏ผ ้ ๅๅคง่ฏญ่จๆจกๅ๏ผ ่ช็ถ่ฏญ่จ่พๅ ฅ โ ่ชๅจๅฎๆใไฟกๆฏๆถ้ โ ๆผๆดๅ็ฐ โ ๆผๆดๅฉ็จ โ ๆฅๅ็ๆใๅ จๆต็จใ
The official Tailscale client keeps one tailnet active at a time. TailMux makes work and personal tailnets reachable simultaneously on macOS and Linux, without switching accounts, running multiple sys...
๐๐งธ Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings to bring them into our worlds, wishing to achieve Neuro-sama's altitude. Capable of realtime voice chat, Mi...
I built Amami because I was tired of tab-switching between Cursor and a browser tab just to check how many people visited my site. Amami is privacy-first analytics with native MCP support โ you litera...
Your AI shouldn't start from scratch every time. Trace is the browser that remembers everything you've read, understands your work, and gives AI the context to help you research, write, and au...
HeimWall catches leaked secrets, credentials, and PII the moment they're about to reach AI coding assistants like Cursor, Claude Code, and Copilot. A lightweight macOS app, fully on-device: 47 han...
Your AI agent runs third-party skills and MCP servers with full access to your files, keys and shell โ no sandbox, no review. I scanned 96,096 published skills; 751 were malicious. PanGuard vets a ski...
KillAI is a privacy-focused Chrome extension designed to help you clean your YouTube feed and focus on real creators, human-made content, and meaningful discussions.
While official public health portals are often slow, fragmented, or buried inside heavy PDFs, Outbreak Tracker provides a zero-bloat, live monitoring utility for global pathogen data. Engineered to lo...
Z.ai founder backs open-source AI as global security debate intensifies
Grok 4.5 and GPT5.6 beat Anthropic for finding security vulnerabilities in PRs
Orbit Free VPN is a powerful, fast, and secure VPN app designed for smooth browsing, private internet access, and unlimited online freedom.
Research shows regularly breaking up long sitting sessions is one of the best ways to reduce its negative effects. Nikomo makes that habit effortless. โข ๐ช Smart reminders based on your laptop activit...
Caracal is an open source authority layer for AI agents. Give agents authority instead of credentials with policy-based authorization, least-privilege delegation, instant revocation, human approvals, ...
OCDify is a privacy-first, offline AI file organizer for Mac. Automatically organize your Desktop and Downloads folder into custom categories, and Smart Rename, which turns cryptic names like IMG_1234...