pbakaus / impeccable

Design guidance skill and detector rules that steer AI coding agents away from generic frontend design patterns.

kurelas / text-humanizer

A CLI tool for translation algorithms based text humanization in order to bypass such AI-detectors as GPTZero, Turnitin and etc.

setube / stackprism

StackPrism is a browser extension for detecting website technology stacks.

Ikaleio / lm-detector

Model fingerprint detection with a shared Web and Bun CLI reference bank

dgtlmoon / changedetection.io

Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!

skizzophrenic / SquachWatch-CYD

SquachWatch is a firmware for the Cheap Yellow Display that gamifies detecting things like Flock Cameras, Trackers, Meta Glasses and so much more!

snakers4 / silero-vad

Silero VAD: pre-trained enterprise-grade Voice Activity Detector

eltavine / Duck-Detector-Refactoring

Android environment integrity inspection tool for root, hook, bootloader, SELinux, virtualization, and attestation signals

kucherenko / jscpd

Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.

canarybyte / veridrop

在线检测：veridrop.app｜AI API 中转站检测工具：Claude 中转站检测、OpenAI 中转站检测、Gemini 中转站检测，中转站真伪检测、长上下文验证、思维签名验证、中转站红黑榜，自托管开源。

CIS-C0 / RFSentinel

RF Sentinel (RFSentinel): free, open-source police detector app for Android. Spots police body cams, Flock ALPR cameras, AirTag trackers, Remote ID drones, smart glasses and fake cell towers from Bluetooth LE and WiFi. No root.

DeepLabCut / DeepLabCut

Official implementation of DeepLabCut: Markerless pose estimation of user-defined features with deep learning for all animals incl. humans

bowser-js / bowser

a browser detector

Picovoice / porcupine

On-device wake word detection powered by deep learning

mitchellkrogza / nginx-ultimate-bad-bot-blocker

Nginx Block Bad Bots, Spam Referrer Blocker, Vulnerability Scanners, User-Agents, Malware, Adware, Ransomware, Malicious Sites, with anti-DDOS, Wordpress Theme Detector Blocking and Fail2Ban Jail for Repeat Offenders

chardet / chardet

Python character encoding detector

TEN-framework / ten-vad

Voice Activity Detector (VAD) : low-latency, high-performance and lightweight

chen-006 / meow-llm-detector

用于检测ai模型是否真实

NotRequiem / VMAware

State-of-the-art virtual machine detection

jawah / charset_normalizer

Truly universal encoding detector in pure Python.

mingzun09 / Chunqiu-Detector-Problem-solution

将Chunqiu Detector-Problem solution写进 README并对其维护修改跟进等，方便求助者查阅。 （内容来自探索发现并测试，并非摘录自检测源码)

mchardyan / anti-ai-writer

Paraphrasing Skill for Claude to Reduce AI Detector Result

FeedHive / ai-slop-detector

120 patterns that make writing read like AI slop, with an agent skill for Claude Code and Codex.

rasbt / ai-detector-from-scratch

End-to-end project training and building AI models / LLMs to detect AI-written text

horsicq / Detect-It-Easy

Program for determining types of files for Windows, Linux and MacOS.

yzhao062 / pyod

A Python library for anomaly detection across tabular, time series, graph, text, image, and audio data. 60+ detectors, benchmark-backed ADEngine orchestration, and an agentic workflow for AI agents.

CellularPrivacy / Android-IMSI-Catcher-Detector

AIMSICD • Fight IMSI-Catcher, StingRay and silent SMS!

facebook / memlab

A framework for finding JavaScript memory leaks and analyzing heap snapshots

facebook / FBRetainCycleDetector

iOS library to help detecting retain cycles in runtime.

troessner / reek

Code smell detector for Ruby

Motion-Project / motion

Motion, a software motion detector. Home page: https://motion-project.github.io/

matomo-org / device-detector

The Universal Device Detection library will parse any User Agent and detect the browser, operating system, device used (desktop, tablet, mobile, tv, cars, console, etc.), brand and model.

phpmd / phpmd

PHPMD is a spin-off project of PHP Depend and aims to be a PHP equivalent of the well known Java tool PMD. PHPMD can be seen as an user friendly frontend application for the raw metrics stream measured by PHP Depend.

Runnin4ik / dpi-detector

DPI detection tool for internet censorship testing. Identifies TLS, TCP, HTTP, DNS blocking and 16-20KB connection drops

serengil / retinaface

RetinaFace: Deep Face Detection Library for Python

yasirkula / UnityAssetUsageDetector

Find usages of the selected asset(s) and/or Object(s) in your Unity project, i.e. list the objects that refer to them

jplag / JPlag

State-of-the-Art Source Code Plagiarism & Collusion Detection. Check for plagiarism in a set of programs.

kerberos-io / agent

An open and scalable video surveillance system for anyone making this world a better and more peaceful place.

microsoft / Biodiversity

Microsoft AI for Good Lab — Biodiversity research hub. Open-source AI models, edge devices, and tools for biodiversity monitoring and conservation. Your source for MegaDetector, SPARROW, PytorchWildlife, Bioacoustics, and more.

mitchellkrogza / apache-ultimate-bad-bot-blocker

Apache Block Bad Bots, (Referer) Spam Referrer Blocker, Vulnerability Scanners, Malware, Adware, Ransomware, Malicious Sites, Wordpress Theme Detectors and Fail2Ban Jail for Repeat Offenders

i18next / i18next-browser-languageDetector

language detector used in browser environment for i18next

SamPom100 / UnusualVolumeDetector

Gets the last 5 months of volume history for every ticker, and alerts you when a stock's volume exceeds 10 standard deviations from the mean within the last 3 days

erikdarlingdata / DarlingData

Open source SQL Server troubleshooting: sp_PressureDetector, sp_QuickieStore, sp_HumanEvents, and other SQL Server scripts for performance troubleshooting

horsicq / XAPKDetector

APK/DEX detector for Windows, Linux and MacOS.

johnmichel / Library-Detector-for-Chrome

🔍 Extension that detects which JavaScript libraries are running on a page

BullsEye0 / ghost_eye

Ghost Eye Informationgathering Footprinting Scanner and Recon Tool Release. Ghost Eye is an Information Gathering Tool I made in python 3. To run Ghost Eye, it only needs a domain or ip. Ghost Eye can work with any Linux distros if they support Python 3. Author: Jolanda de Koff

dmdhrumilmistry / pyhtools

A Python Hacking Library consisting of network scanner, arp spoofer and detector, dns spoofer, code injector, packet sniffer, network jammer, email sender, downloader, wireless password harvester credential harvester, keylogger, download&execute, ransomware, data harvestors, etc.

lynote-ai / ai-text-detector

A cautious, explainable AI text detector for local workflows and coding agents. Need production detection in your app? Try the Lynote AI Detector API → lynote.ai/ai-detector-api

eslam3kl / SQLiDetector

Simple python script supported with BurpBouty profile that helps you to detect SQL injection "Error based" by sending multiple requests with 14 payloads and checking for 152 regex patterns for different databases.

scrapfly / Antibot-Detector

Real-time detection of anti-bot systems, captchas & fingerprinting techniques. Identifies Cloudflare, Akamai, DataDome, reCAPTCHA, hCaptcha, Shape Security & more with confidence scoring and advanced capture tools.

pal-robotics / aruco_ros

Software package and ROS wrappers of the Aruco Augmented Reality marker detector library

enthec / webappanalyzer

This project aims to maintain Wappalyzer technologies

povils / phpmnd

PHP Magic Number Detector

horsicq / Nauz-File-Detector

Linker/Compiler/Tool detector for Windows, Linux and MacOS.

max-baz / yubikey-touch-detector

A tool to detect when your YubiKey is waiting for a touch (to send notification or display a visual indicator on the screen)

shipmonk-rnd / dead-code-detector

💀 PHP unused code detection via PHPStan extension. Detects dead cycles, supports libs like Laravel, Symfony, Twig, Doctrine, PHPUnit etc. Can automatically remove dead PHP code. Able to detect dead code used only in tests. Finds unused methods, constants, properties and enum cases.

seyedehsanhadi / sloptrim

A local detector for AI-writing patterns. Scores every prose file your agent saves. Python standard library only, no network, no model.

kiyoakii / is-gpt-nerfed

Shrinkflation detector for Codex

atomdrift-project / scan

0-day malware detection for binaries, source & scripts (that doesn't suck)

Soniavasseur / Wallet-Risk-Scanner

Multi-chain crypto wallet risk scanner for AML/KYT screening. Scores addresses 0–100 using sanctions, risky contracts and fund tracing. Integrates 6 intelligence providers with failover, detects scams, hacks, mixers and phishing, supports 15+ chains, batch screening and TXT/JSON/CSV/HTML/PDF reports. Python, cross-platform.