A remote agent separates the application that requests work from the environment that performs it. A service can host the agent loop, session state, filesystem and tools, while the client starts or continues work through an API.
This design can simplify deployment and provide controlled computing resources, but it creates a security boundary. Authentication, network restrictions, credential handling, tenant isolation and auditable tool permissions must be enforced by the remote service.
ELI5
A remote agent is an agent that does its work on another managed computer instead of inside the app you are using. The app sends a request and receives progress or results over the network.
For example, a small client can ask a remote agent to inspect files in an isolated workspace. The remote service runs the tools and keeps the session state while the client only needs the service interface.
