Markup Relay

Markup Relay とは？

Drop a file — redact and annotate images right in the browser first — and get back a public URL that auto-expires after a lifetime you pick (5 to 30 min). Includes an AI-agent prompt variant — for agents on a remote server, or any chat that can't take image attachments. Box what you want changed, write a note on each, and the agent gets the URL plus a numbered instruction list tied to those regions.