Systems connectedness
How many systems hold your business data, and do they talk to each other?
What it measures
How many systems hold a fact about your customers, your money, and your work, and whether those facts reconcile without someone doing it. Count the CRM, the accounting system, the ERP or PSA, email and calendar, call notes, and the spreadsheets in between.
Why it matters
An agent can only reason over what it can see, and so can a report. Point either at one system and it inherits that system's blind spots. A follow-up goes to a customer whose invoice is 60 days late, or a margin report misses the costs that live in the ERP. When an agent looks unreliable in production, the model is rarely the cause. Usually it's working from half the picture and being right about the wrong thing.
What good looks like
Every system lands in one private place on a schedule you control. That place is infrastructure you own rather than a vendor's copy of your business.
What to fix first
Inventory before integration. List every system that holds a fact you report on or act on, and mark which ones can share data with other tools (an API) today. The gap list is your integration backlog. It's almost always shorter than the room expects.