ComfyUI Inventory Skill Discovers what's installed in the user's ComfyUI instance and caches results for workflow validation. Purpose Every workflow generation MUST be preceded by an inventory check. This prevents: - Referencing models that aren't downloaded - Using nodes that aren't installed - Exceeding VRAM limits Two Discovery Modes Online Mode (ComfyUI API Running) Query the live server for authoritative information. 1. System info: Extracts: GPU name, total VRAM, free VRAM, ComfyUI version. 2. Installed nodes: Returns all registered node classes with their input/output specifications. 3…