Deep code property graph analysis with Joern CPG (AST+CFG+PDG) and CodeQL for control flow, data flow, taint analysis, and security auditing
Install
npx skills add alinaqi/maggy --skill cpg-analysisnpx skills add alinaqi/maggy --skill cpg-analysis -a claude-code -gnpx skills add alinaqi/maggy --skill cpg-analysis -a codex -ggemini skills install https://github.com/alinaqi/maggy.git --path skills/cpg-analysisgh skill install alinaqi/maggy cpg-analysisgit clone --depth 1 https://github.com/alinaqi/maggy /tmp/alinaqi__maggy
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/alinaqi__maggy/skills/cpg-analysis ~/.claude/skills/cpg-analysis # Claude Code
cp -R /tmp/alinaqi__maggy/skills/cpg-analysis ~/.agents/skills/cpg-analysis # Codex, Cursor, Gemini CLI, Copilot, OpenCode