The Agent Stack (opens in new tab)

**Published:** June 18, 2026 | **Authors:** Tom Occhino --- Agents are designed to do almost any kind of work, from answering support tickets to writing code. No matter how complex the workload, how long it runs, or how many turns it takes to complete, every agent needs three core capabilities to operate: - Agents need to connect to models and route between them - Agents need to run workflows across many steps - Agents need to connect to the systems that make them useful and the platforms ...