sharsil / mailcat Star 786 Code Issues Pull requests Find existing email addresses by nickname using API/SMTP checking methods without user notification. Please, don't hesitate to improve cat's job! 🐱🔎 📬 cat osint email tor email-validation smtp recon email-api email-checker smtp-checker reconnaissance osint-resources osint-python osint-reconnaissance user-checker osint-tool email-enumeration probiv email-enum user-check Updated Dec 9, 2024 Python
mentaldefeat / 309 Star 2 Code Issues Pull requests Automatically checks discord usernames for availability python automation generator discord validator username py username-checker user-checker usernamechecker discord-checker userchecker Updated Jul 9, 2025 Python
Zv-yz / pc-user-checker Star 1 Code Issues Pull requests Check a PowerCord user via API. powercord powercord-plugin user-checker powercord-addon Updated Jun 13, 2021 JavaScript
momansoury / Instagram-User-Checker Star 0 Code Issues Pull requests The Best Script That Checks Followers/Followings/Posts python2 instagram-user-checker user-checker soldier Updated Jun 27, 2018 Python
faringet / user_verification Star 0 Code Issues Pull requests web-приложение проверяет наличия пользователя в списке пользователей операционной системы Windows nodejs js webapp user-checker Updated Feb 9, 2023 Handlebars