This section is for agent authors — developers who write, configure, or test agents using fred-sdk and fred-runtime (Swift 2.0).

Each page answers a concrete setup or configuration question. When a setting requires a production deployment decision, the page points to the Operations Guide.

In this section

• Model configuration — which env var holds your API token, how to select a provider, how models_catalog.yaml controls default model selection, how to switch between dev and prod configurations, and how to point fred-samples at local SDK builds.