Comfy CLI

comfy-cli

CLI tool for managing ComfyUI installations, custom nodes, and models.

Quick start

comfy install                          # Install ComfyUI + ComfyUI-Manager
comfy launch                           # Start ComfyUI server
comfy node install ComfyUI-Impact-Pack # Install a custom node
comfy model download --url "https://civitai.com/api/download/models/12345"

Installation

comfy install                          # Interactive GPU selection
comfy install --nvidia                 # NVIDIA GPU
comfy install --amd                    # AMD GPU (Linux ROCm)
comfy install --m-series               # Apple Silicon
comfy install --cpu                    # CPU only
comfy install --restore                # Restore deps for existing install
comfy install --pr 1234                # Install specific PR
comfy install --version latest         # Latest stable release
comfy install --version 0.2.0          # Specific version

GPU options: --nvidia, --amd, --intel-arc, --m-series, --cpu

CUDA versions (NVIDIA): --cuda 12.9, --cuda 12.6, --cuda 12.4, --cuda 12.1, --cuda 11.8

Other flags: --skip-manager, --skip-torch-or-directml, --skip-requirement, --fast-deps

Launch

comfy launch                           # Foreground mode
comfy launch --background              # Background mode
comfy launch -- --listen 0.0.0.0       # Pass args to ComfyUI
comfy stop                             # Stop background instance
comfy launch --frontend-pr 1234        # Test frontend PR

Workspace selection

Global flags (mutually exclusive):

comfy --workspace /path/to/ComfyUI ... # Explicit path
comfy --recent ...                     # Last used instance
comfy --here ...                       # Current directory
comfy which                            # Show selected instance
comfy set-default /path/to/ComfyUI     # Set default

Custom nodes

comfy node show                        # List installed nodes
comfy node simple-show                 # Compact list
comfy node install <name>              # Install from registry
comfy node install <name> --fast-deps  # Fast dependency install
comfy node reinstall <name>            # Reinstall node
comfy node uninstall <name>            # Remove node
comfy node update all                  # Update all nodes
comfy node disable <name>              # Disable node
comfy node enable <name>               # Enable node
comfy node fix <name>                  # Fix node dependencies

Snapshots:

comfy node save-snapshot               # Save current state
comfy node save-snapshot --output snapshot.json
comfy node restore-snapshot snapshot.json
comfy node restore-dependencies        # Restore deps from nodes

Debugging:

comfy node bisect                      # Binary search for broken node
comfy node deps-in-workflow workflow.json  # Extract deps from workflow
comfy node install-deps --workflow workflow.json  # Install workflow deps

Publishing:

comfy node init                        # Init scaffolding
comfy node scaffold                    # Create project via cookiecutter
comfy node validate                    # Validate before publishing
comfy node pack                        # Package node
comfy node publish                     # Publish to registry

Models

comfy model list                       # List available models
comfy model download --url <url>       # Download from URL
comfy model remove <name>              # Remove model

Sources: CivitAI, Hugging Face, direct URLs

Tokens for gated models:

• --civitai-token or config civitai_api_token
• --hf-token or config hf_api_token

Run workflows

comfy run --workflow workflow_api.json
comfy run --workflow workflow.json --wait --verbose
comfy run --workflow workflow.json --host 192.168.1.10 --port 8188

Requires running ComfyUI instance.

ComfyUI-Manager

comfy manager disable-gui              # Hide manager in UI
comfy manager enable-gui               # Show manager in UI
comfy manager clear                    # Clear startup actions

Update

comfy update all                       # Update ComfyUI + nodes
comfy update comfy                     # Update ComfyUI only

Other commands

comfy env                              # Show config and paths
comfy --version                        # Print CLI version
comfy pr-cache list                    # List cached PR builds
comfy pr-cache clean                   # Clear expired caches
comfy standalone                       # Create standalone Python bundle
comfy tracking enable|disable          # Manage analytics
comfy feedback                         # Submit feedback

Config

Location:

• Linux: ~/.config/comfy-cli/config.ini
• macOS: ~/Library/Application Support/comfy-cli/config.ini
• Windows: %APPDATA%\Local\comfy-cli\config.ini

Keys: default_workspace, default_launch_extras, civitai_api_token, hf_api_token

Tips

• --skip-prompt for non-interactive mode (CI/scripts)
• Background mode tracks PID for clean comfy stop
• Snapshots preserve exact node versions for reproducibility
• comfy node bisect binary-searches to find which node broke your setup
• PR cache avoids rebuilding frontend PRs you've tested before