chore: auto-commit (61 archivos)

- docs/capabilities/INDEX.md - docs/capabilities/comfyui.md - python/functions/browser/comfyui_export_workflow_ui.md - python/functions/browser/comfyui_export_workflow_ui.py - python/functions/browser/comfyui_load_workflow_ui.md - python/functions/browser/comfyui_load_workflow_ui.py - python/functions/browser/comfyui_queue_prompt_ui.md - python/functions/browser/comfyui_queue_prompt_ui.py - python/functions/browser/comfyui_refresh_nodes_ui.md - python/functions/browser/comfyui_refresh_nodes_ui.py - ... Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-24 00:30:30 +02:00
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+---
+name: comfyui_object_info
+kind: function
+lang: py
+domain: ml
+version: "1.0.0"
+purity: impure
+signature: "def comfyui_object_info(server: str = \"127.0.0.1:8188\", node_class: str | None = None, timeout: float = 30.0) -> dict"
+description: "Consulta el catalogo de nodos de un servidor ComfyUI via GET /object_info (o un nodo concreto con /object_info/{node_class}). Devuelve specs de inputs y valores enumerados (ej. lista de checkpoints visibles). Impura: HTTP GET, solo stdlib."
+tags: [comfyui, ml, image-generation, stable-diffusion, introspection, http]
+uses_functions: []
+uses_types: []
+returns: []
+returns_optional: false
+error_type: "error_go_core"
+imports: []
+params:
+  - name: server
+    desc: "host:port del servidor ComfyUI sin esquema (default '127.0.0.1:8188')."
+  - name: node_class
+    desc: "Si se pasa, consulta solo ese class_type via /object_info/{node_class} (ej. 'CheckpointLoaderSimple'). None devuelve el catalogo completo."
+  - name: timeout
+    desc: "Timeout de la peticion HTTP en segundos."
+output: "dict del catalogo. Con node_class=None es {class_type: spec, ...} (cientos de nodos). Con node_class set, {class_type: spec} de un solo item. Cada spec tiene input.required/optional con tipos y enums; ej. info['CheckpointLoaderSimple']['input']['required']['ckpt_name'][0] es la lista de checkpoints."
+tested: false
+tests: []
+test_file_path: ""
+file_path: "python/functions/ml/comfyui_object_info.py"
+---
+
+## Ejemplo
+
+```python
+import sys, os
+sys.path.insert(0, os.path.join(os.environ["HOME"], "fn_registry", "python", "functions"))
+from ml.comfyui_object_info import comfyui_object_info
+
+info = comfyui_object_info()                       # catalogo completo
+print(len(info))                                   # ~792 nodos
+ckpts = info["CheckpointLoaderSimple"]["input"]["required"]["ckpt_name"][0]
+print(ckpts)                                       # ['v1-5-pruned-emaonly-fp16.safetensors']
+
+ks = comfyui_object_info(node_class="KSampler")    # solo un nodo
+print(list(ks.keys()))                             # ['KSampler']
+```
+
+O lanzable directo con: `./fn run comfyui_object_info` (imprime n nodos + checkpoints visibles).
+
+## Cuando usarla
+
+Antes de construir o enviar un workflow: descubre que checkpoints, samplers,
+schedulers y nodos existen en el servidor concreto. Usala para validar que el
+`ckpt_name` que vas a poner en `comfyui_build_txt2img_workflow` existe, o para
+explorar nodos disponibles (LoRA loaders, upscalers, ControlNet) antes de
+componer workflows mas ricos.
+
+## Gotchas
+
+- El catalogo completo es grande (cientos de nodos): preferir `node_class` si
+  solo necesitas uno.
+- Los valores enumerados (checkpoints, vaes, loras) reflejan lo que el SERVIDOR
+  ve en sus carpetas models/, no lo que hay en tu disco local. Si acabas de
+  copiar un checkpoint, el servidor puede no haberlo escaneado hasta reiniciar o
+  refrescar.
+- Lanza RuntimeError si ComfyUI no esta arriba (conexion rechazada) o responde
+  con error. El catalogo solo esta disponible con el servidor corriendo.