UCP Guard

Monitoring for Universal Commerce Protocol endpoints. It checks a store's /.well-known/ucp endpoint against the spec and sends alerts when something breaks. Next.js 16, Supabase, Stripe and Resend.

Role: Creator
Years: 2026
Status: Live
Stack: Next.js 16
Supabase
Vercel Cron
UCP Protocol
Monitoring

Visit ucpguard.com

ucpguard.com2026

The brief

UCP endpoints can break without anyone noticing.

The build

A validator checks each endpoint against the spec, a Vercel cron runs the checks on a schedule, and Resend sends the alerts. Stripe checkout is wired up.

What shipped

In progress. ucpguard.com is live.

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Hiring for something like this?

Contract, advisory, or full-time. Tell me what you are building.

Start a conversation hello@elizabethannstein.com

The brief

The build

What shipped

Related work

Hiring for something like this?