Shuts down the ComfyUI instance that `comfy launch --background` started, freeing GPU memory and the port. It targets the workspace daemon recorded by comfy-cli, so manually started servers need Ctrl-C in their own terminal. Verify with `curl http://127.0.0.1:8188/system_stats` failing afterwards.
Looking for more? Search all 7,657 commands — works offline, in English or Spanish, and fixes typos.