> cat /dev/github | grep security-tools
discovered 03 Aug 2026

ctf-collab

Shell ★ 72 via github-topic
→ View on GitHub
ctf-collab is a collaborative programming environment designed for solving Capture The Flag (CTF) challenges directly within GitHub Actions. This tool allows users to create ephemeral, session-based environments where they can work together in real-time, utilizing either a secure Tor connection or a lower-latency ngrok connection. Notable features include integration with git for data saving, a configurable tmux setup for multiple sessions, and easy deployment from a GitHub template repository.