Send and verify one-time passcodes (OTPs) via Twilio Verify over SMS, RCS, voice, email, or WhatsApp. Covers creating a Verify Service, sending tokens, checking submitted codes, automatic WhatsApp-to-SMS fallback, and service configuration. TOTP is supported via the Factors API (a separate family from channel-based OTP).
Install
npx skills add openai/plugins --skill twilio-verify-send-otpnpx skills add openai/plugins --skill twilio-verify-send-otp -a claude-code -gnpx skills add openai/plugins --skill twilio-verify-send-otp -a codex -ggemini skills install https://github.com/openai/plugins.git --path plugins/twilio-developer-kit/skills/twilio-verify-send-otpgh skill install openai/plugins twilio-verify-send-otpgit clone --depth 1 https://github.com/openai/plugins /tmp/openai__plugins
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/openai__plugins/plugins/twilio-developer-kit/skills/twilio-verify-send-otp ~/.claude/skills/twilio-verify-send-otp # Claude Code
cp -R /tmp/openai__plugins/plugins/twilio-developer-kit/skills/twilio-verify-send-otp ~/.agents/skills/twilio-verify-send-otp # Codex, Cursor, Gemini CLI, Copilot, OpenCode