Use Esse for durable image batches from an Agent. Esse is a Provider-neutral image task workspace, not an image model; preserve every prompt and reference, use the configured model, and stop immediately after Provider work is durably accepted.
Use for every request that mentions esse. Open Esse when absent; preserve each job's own prompt and references; resolve prior Esse results structurally; use the configured default model; and when Esse selects Codex 生成, generate with the current Agent's available image capability and return each result to Esse.