Systems connectedness
How many systems hold your sales data and do they reconcile without a person?
What it measures
How many systems hold a fact about an account, and whether those facts reconcile without someone doing it. Count the CRM, email, calendar, call recordings, support tickets, product usage, billing, and the spreadsheets in between.
Why it matters
An agent can only reason over what it can see. Point one at the CRM alone and it inherits every one of the CRM's blind spots. It will draft a confident follow-up to an account that filed three support tickets last week because nothing told it otherwise. When an agent looks unreliable in production, the model is rarely the cause. Usually it's working from half the record and being right about the wrong thing.
What good looks like
The CRM, email, calls, tickets, product usage, and billing land in one 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 about an account and mark which ones are able to share data with other tools (an API) today. The gap list is your integration backlog. It's almost always shorter than the room expects.