Crown Quorum in Claude and ChatGPT
reviewed
Connect your Crown Quorum desk to Claude or ChatGPT and ask about your own watch records in plain words: what is on your desk, which records still need a reference or a condition note, and what a packet would hold before you prepare one. The connection reads only. It never adds, edits, shares, sends, or publishes anything, and full serials, documents, and packet recipients stay private.
What the assistant can see
Once you connect, the assistant can ask Crown Quorum for:
- Your watch records, newest first, with every serial masked.
- Which records still need a reference, serial, condition, provenance, or service detail, and which read as ready for a packet.
- A redacted outline of what a packet for a buyer, a dealer, or an insurer would contain, before you prepare one.
- A plain account of what the connection can and cannot do.
What stays private
The connection reaches only the account you sign in with. It never sees another collector's records, your documents or photographs, your desk notes, or who you have shared a packet with. Full serials stay masked in everything it receives.
It cannot change your desk. Nothing is added, edited, deleted, shared, sent, or published, and no watch is authenticated, appraised, or proven owned. Sharing still happens inside Crown Quorum, when you choose it.
Connect from Claude
In Claude, open Settings, then Connectors. Choose Crown Quorum from the directory, or add a custom connector with the address https://www.crownquorum.com/api/mcp/account.
Choose Connect, and sign in to Crown Quorum when its page opens. The consent screen names Claude and lists what it may do. Choose Approve connection, and you are back in Claude.
In Claude Code, add the same address as an HTTP MCP server, then sign in from the /mcp menu.
Connect from ChatGPT
In ChatGPT, find Crown Quorum among the apps and choose Connect. Sign in to Crown Quorum, check what the consent screen lists, and choose Approve connection.
Things to ask
A few questions to start with:
- Show me the watches on my Crown Quorum desk.
- Which watches on my desk still need a reference or condition notes?
- Draft a packet summary for insurance review, but don't share it.
- What can Crown Quorum do from here?
Disconnect at any time
Open your Membership page and find Connected apps. Every app you have allowed is listed there with a Disconnect button, and disconnecting ends its access straight away. You can also remove the connector in Claude's or ChatGPT's own settings, and connect again whenever you like.
Common questions
- Can Claude or ChatGPT change my watch records?
- No. The connection reads only. It never adds, edits, deletes, shares, sends, or publishes anything on your desk.
- Does the assistant see my full serial numbers?
- No. Serials are masked in everything it receives, and your documents and packet recipients are never included.
- Does Crown Quorum see my conversations?
- No. Crown Quorum receives only the requests the assistant makes to it, and records which tool ran and when, never what you asked.