A renewal agent can call the CRM, email, calendar, support, document search, and contract systems. On its first run, it asks every system for everything related to one customer.
The result looks thorough: hundreds of CRM fields, years of ticket history, complete email threads, and the same contract attached to several messages. But the agent now has to spend time and tokens deciding which records matter before it can make progress on the renewal.
The agent is well connected. It is also slower, more expensive, and less certain.
Adding a tool expands what an agent can reach. It does not guarantee that the agent can select the right capability, retrieve a bounded result, or preserve enough of its execution budget to finish the task.
Tool schemas consume attention before the first call
