Zendesk MCP: connect Zendesk to Claude and ChatGPT
Ask Claude or ChatGPT what ticket 8812 is about, which open tickets are tagged billing, or everything a customer has raised since January. The answer comes straight from Zendesk, with public replies and internal notes kept apart.
With Deployed OS every agent connects their own Zendesk login. The AI sees the tickets that person sees, and the only thing it writes is an internal note. It never replies to a customer.
3 read actions · 1 write action · Works in Claude, ChatGPT and Copilot
What your team can do with Zendesk in Claude and ChatGPT
Catch up before you reply
The queue before stand-up
The customer’s history before the call
What customers actually report
Ask it like this
“Summarise ticket 8812. What has the customer been told, and what’s only in internal notes?”
“Which open tickets tagged billing haven’t been updated since Monday?”
“Show every ticket from anna@acme.com this year, with status and assignee.”
“Find Erik Holm at Nordbyte in Zendesk and list his open tickets.”
“Which tickets mention invoice PDF since 1 September? Group them by what went wrong.”
“Add an internal note to ticket 9031: ‘Finance approved the refund on 14 October. Waiting for the bank.’”
What the Zendesk MCP connector does today
- Reads
zendesk_search_ticketsSearch the tickets you can see, most recently updated first, by words or Zendesk search terms like requester, tags or created date, with one status if you want.
- Reads
zendesk_get_ticketRead one ticket by number: status, priority, requester, assignee, organisation, tags and the latest comments in order, each marked public or internal, with attachments by name.
- Reads
zendesk_search_usersFind Zendesk users, customers and agents, by name or email address: name, email, role and organisation.
- Writes
zendesk_add_internal_noteAdd an internal note to a ticket, in your name. The customer is not emailed and nothing else on the ticket changes, though Zendesk’s own triggers may notify the assignee.
Need it to do more? We extend connectors for the companies that use them.
Who sees what
- Read, plus internal notes
- The connector searches and reads tickets with their comments, and finds users. It can add an internal note to a ticket, in your name. It never replies to the customer and never changes status, assignee or fields.
- Each agent’s own rights
- Everyone connects their own Zendesk login, so the AI sees the tickets that person can see. An agent limited to their own group’s tickets in Zendesk gets only those through the AI too.
- You choose who gets it
- Admins decide which groups at the company get the Zendesk connector, and which of them may add notes. Everyone else never sees it.
- Every call logged
- Who asked, which connector, when. Deployed OS shows reads and writes per connector and per person, and the log can be exported. When someone leaves, their access is revoked centrally that day.
Set up the Zendesk connector in three steps
Zendesk MCP: common questions
Not one you can connect to today, as far as we can verify in October 2026. Zendesk has announced its own, and there are open-source servers a developer can run for one person. Deployed OS gives the whole support team one Zendesk connection, with each agent’s own login, access per group and a log of every call.
No. The only thing it writes is an internal note on a ticket, in your name, after you confirm the text, and your company’s guardrails apply. The customer is not emailed and nothing else on the ticket changes, though Zendesk’s own triggers may notify the assignee. If you want it to do more, for example set a status, we can extend it for you.
Yes. Deployed OS is your company’s own MCP, so the same Zendesk connection works in ChatGPT, Claude and Copilot. Agents keep the assistant they prefer.
Yes. Every comment it reads is marked public, which the customer saw, or internal, which only agents saw. Summaries keep the two apart, so an internal note is never passed off as something the customer was told.
An admin who can add an OAuth client in Admin Center, and your subdomain (acme for acme.zendesk.com). People are asked for read access and ticket write access when they connect, and the Zendesk connector uses the write access for internal notes only.
It depends on the size of your team. Get in touch and we will walk you through it.
See it on your own tools.
Tell us which systems your company runs on. We’ll show you what your team can ask, and what IT gets to control.
