Deploy and test Linux CTF challenges across cloud providers (AWS, Azure, GCP). Use when testing CTF setup, validating challenges work correctly, running the full test suite, or verifying services survive VM reboots.
Install
npx skills add learntocloud/linux-ctfs --skill ctf-testingnpx skills add learntocloud/linux-ctfs --skill ctf-testing -a claude-code -gnpx skills add learntocloud/linux-ctfs --skill ctf-testing -a codex -ggemini skills install https://github.com/learntocloud/linux-ctfs.git --path .github/skills/ctf-testinggh skill install learntocloud/linux-ctfs ctf-testinggit clone --depth 1 https://github.com/learntocloud/linux-ctfs /tmp/learntocloud__linux-ctfs
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/learntocloud__linux-ctfs/.github/skills/ctf-testing ~/.claude/skills/ctf-testing # Claude Code
cp -R /tmp/learntocloud__linux-ctfs/.github/skills/ctf-testing ~/.agents/skills/ctf-testing # Codex, Cursor, Gemini CLI, Copilot, OpenCode