Agents in Depth

These pages hold the full detail behind How Durable Agents Work and Framework Support.

Sessions: what a session keeps, what a turn costs, and what a session remembers.
Tool Calls: tool policies, each call outcome, and how to reconcile an unknown one.
Approvals: answer an approval from your application or in Dex Web.
Connectors as Tools: offer official Connector operations as tools, for each framework.
Built-in Agent Loop: the harness with durable context, Steer, questions, plans, and live events.
How Each Framework Runs on Dex: how each adapter runs a turn as Steps, and its full limits.

The versioned Agents reference has configuration, limits, and version details.

Sessions: what a session keeps and what a turn costs.

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