Fix security vulnerabilities found by a Strix pentest (open-source CLI or app.strix.ai cloud) — triage by severity, patch the root cause rather than the symptom, and re-run Strix to prove each fix actually closes the exploit. Handles injection, XSS, SSRF, broken access control, IDOR, and other validated findings.
Install
npx skills add usestrix/strix --skill fix-security-vulnerabilities-with-strixnpx skills add usestrix/strix --skill fix-security-vulnerabilities-with-strix -a claude-code -gnpx skills add usestrix/strix --skill fix-security-vulnerabilities-with-strix -a codex -ggemini skills install https://github.com/usestrix/strix.git --path skills/fix-security-vulnerabilities-with-strixgh skill install usestrix/strix fix-security-vulnerabilities-with-strixgit clone --depth 1 https://github.com/usestrix/strix /tmp/usestrix__strix
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/usestrix__strix/skills/fix-security-vulnerabilities-with-strix ~/.claude/skills/fix-security-vulnerabilities-with-strix # Claude Code
cp -R /tmp/usestrix__strix/skills/fix-security-vulnerabilities-with-strix ~/.agents/skills/fix-security-vulnerabilities-with-strix # Codex, Cursor, Gemini CLI, Copilot, OpenCode