Expert knowledge of web application security including OWASP Top 10 vulnerabilities, input validation, authentication, authorization, API security, secrets management, security headers, and secure coding practices. Use when implementing security features, reviewing code for vulnerabilities, adding authentication, validating user input, or addressing security concerns.
Install
npx skills add WebDev70/hosting-google --skill web-security-expertnpx skills add WebDev70/hosting-google --skill web-security-expert -a claude-code -gnpx skills add WebDev70/hosting-google --skill web-security-expert -a codex -ggemini skills install https://github.com/WebDev70/hosting-google.git --path .claude/skills/web-security-expertgh skill install WebDev70/hosting-google web-security-expertgit clone --depth 1 https://github.com/WebDev70/hosting-google /tmp/WebDev70__hosting-google
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/WebDev70__hosting-google/.claude/skills/web-security-expert ~/.claude/skills/web-security-expert # Claude Code
cp -R /tmp/WebDev70__hosting-google/.claude/skills/web-security-expert ~/.agents/skills/web-security-expert # Codex, Cursor, Gemini CLI, Copilot, OpenCode