Ontology
Every workspace gets one typed model of its own operation, written in the words the industry already uses. It’s one schema, not a copy cloned for each customer.
Mulholland
AI-native platform built around midmarket industries
Mulholland builds MarzyOS to take on the repetitive work that no longer needs a person doing it by hand.
One map of your business sits underneath, and the agents work on top of it. Every action leaves a receipt. When a system never shipped an API, Marzy works it in a recorded browser session. We build it, we run it, and your data stays yours.
Every workspace gets one typed model of its own operation, written in the words the industry already uses. It’s one schema, not a copy cloned for each customer.
We give each agent one job and one slice of the model. No agent can reach everything, because none of them needs to.
Every write Marzy makes carries what it came from, who approved it, and when. The receipt sits next to the record it changed.
Your portal holds the pages, records, and workflows your team needs. These three examples show the product at work.



MarzyOS is the same platform in our cloud or in yours. The only change is who holds the keys to the infrastructure underneath. Mulholland is a Google Cloud partner.
Everything the portal and the agents do comes off the same endpoints. If your team can call an API, they can build on the model.
Marzy speaks the Model Context Protocol, so the assistant your team already uses can work in the model. It sees the same objects, under the same permissions.
Your data lives in one workspace, one encrypted database, and one object storage prefix. Exports come off the ontology whole, whenever you ask for one.
01
Credentials move from your vault into an isolated session. Marzy never holds them and never writes them down.
02
Marzy works the system the way a person does. It records every page, click, and keystroke, as video and as structured events, not as a log line.
03
Values land on the ontology object itself, not in a spreadsheet somebody has to reconcile on Friday.
04
The recording, the extraction, and the approval file together, as one receipt beside the record. When something goes wrong, you scrub the recording and correct the rule that produced it.
Box CEO Aaron Levie explains why agents need more preparation outside software development. Records, permissions and business context shape what they can do.
LangChain · June 29, 2026
SAP CEO Christian Klein follows agents from customer needs to stock and delivery. A person stays involved as the work moves between systems.
Morgan Stanley · February 27, 2026
The ontology brings your systems into one model of your business. Your team and your agents work from it through the same API.
Bring one workflow you’d rather never do again. We map it, wire it against your own data, and show you the receipts it produces.
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