ComfyUI Discover

Read

In Pi, begin with story_comfy action=server-info. Do this before any shell, filesystem, or guessed-path attempt to locate ComfyUI.
If the Story-Film project is a child of Pi's current working directory, pass project=<project-root> to project-scoped story_comfy actions. Project creation does not change Pi's working directory.
Use the user-supplied server URL when present. Otherwise use the configured environment URL or loopback default.
Probe the server before doing generation work.
Read system stats and features.
Query exact node classes or filtered node catalog only when the task needs them. In Pi use story_comfy action=node-search or action=node-info.
Before building a workflow, run the bundled workflow catalog. In Pi use story_comfy action=workflow-catalog. It reads only Story-Film's comfyui_workflows/ directory: built-ins plus custom/<task>/<model>/.
Query model categories and filenames only when model availability matters. In Pi use story_comfy action=model-inventory and action=model-search. The server registries include model roots registered through extra_model_paths.yaml.
Use /object_info through Story-Film's managed/native control layer for node schemas. Its node input schema is under input.required and input.optional. Do not treat an empty result from an incorrectly parsed inputs field as evidence that models are missing.
Save a project snapshot to 04_generation/comfyui/server_snapshot.json when reproducibility or later diagnosis benefits.