Be the customer, then the agent.
Harbor is a pretend freight product with the published package installed: the launcher in the corner and the inbox are the real thing, on their own Postgres. Everyone shares this inbox, and it starts over every 15 minutes.
Pick who you are
A cookie, nothing more. A real host passes its own login to
identify.Write in
Open the launcher at the bottom right and send a message. Or press the broken button: it throws an error, the widget opens, and its bug report offers the error it caught.
Answer it
Become Rowan and open the inbox. Your reply shows up in the widget without a refresh. Nothing is emailed: the demo has no mail adapter.
Look at the rows
It all lives in a
helpdeskschema in the host's own database, Postgres here, as plain tables. These are the newest messages, read with this query when the page loaded:select c.number, m.author_type, left(m.body, 80) as body, m.created_at from helpdesk.message m join helpdesk.conversation c on c.id = m.conversation_id where not m.internal order by m.created_at desc limit 5number author_type body created_at 1008 contact Printing a shipping label gives us a blank page on our Zebra printer. PDF downlo 2026-11-11 14:45:01 1007 contact We are a team of five. Is there a trial, and can we import our existing shipment 2026-11-11 14:45:01 1006 contact We move around 8,000 shipments a month across Italy and Switzerland. What would 2026-11-11 14:45:00 1005 contact Changing the pickup window on 40 shipments one by one takes forever. Could we se 2026-11-11 14:45:00 1004 contact Our drivers work night shifts. A dark mode in the driver app would be easier on 2026-11-11 14:45:00