Perform language and framework specific security best-practice reviews and suggest improvements. Trigger only when the user explicitly requests security best practices guidance, a security review/report, or secure-by-default coding help. Trigger only for supported languages (python, javascript/typescript, go). Do not trigger for general code review, debugging, or non-security tasks.
Install
npx skills add openai/skills --skill security-best-practicesnpx skills add openai/skills --skill security-best-practices -a claude-code -gnpx skills add openai/skills --skill security-best-practices -a codex -ggemini skills install https://github.com/openai/skills.git --path skills/.curated/security-best-practicesgh skill install openai/skills security-best-practicesgit clone --depth 1 https://github.com/openai/skills /tmp/openai__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/openai__skills/skills/.curated/security-best-practices ~/.claude/skills/security-best-practices # Claude Code
cp -R /tmp/openai__skills/skills/.curated/security-best-practices ~/.agents/skills/security-best-practices # Codex, Cursor, Gemini CLI, Copilot, OpenCode