Summary
This is your standard Twilio integration toolkit covering SMS, voice, WhatsApp, and 2FA verification. The patterns here are solid: proper E.164 validation, comprehensive error handling for common Twilio codes (like 21610 for opted-out users), and smart use of Twilio Verify instead of rolling your own OTP system. The Verify pattern is worth attention since Twilio claims it blocked 747M fraud attempts, and Google's research shows SMS 2FA stops 100% of automated bots. Watch out for message segmentation costs (anything over 160 characters splits and multiplies your bill) and rate limits at 80 messages per second. The error handling is thorough, which matters because carrier filtering and delivery failures are common with SMS.
Install to Claude Code
npx -y skills add sickn33/antigravity-awesome-skills --skill twilio-communications --agent claude-codeInstalls into .claude/skills of the current project.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Files
SKILL.md
Select a file.
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →First SeenApr 16, 2026
