Comfy Cloud MCP

Connect your AI agent to Comfy Cloud for image generation, model search, and workflow management — directly from Claude, Cursor, and other MCP-compatible clients.

macOS / Linux:

curl -fsSL https://raw.githubusercontent.com/Comfy-Org/comfy-cloud-mcp/main/install.sh | bash

Windows (PowerShell):

irm https://raw.githubusercontent.com/Comfy-Org/comfy-cloud-mcp/main/install.ps1 | iex

The installer will:

1. Detect your MCP clients (Claude Code, Cursor, Amp)
2. Ask for your Comfy Cloud API key
3. Configure the remote MCP server
4. Optionally install slash commands for better workflow context

No Node.js or other dependencies required.

Claude Desktop (chat mode): Requires OAuth, which is coming soon. In the meantime, use Code mode within the Claude Desktop app — it connects to Comfy Cloud automatically via the Claude Code config.

Once installed, your AI agent can:

• Generate images — describe what you want, the agent builds and runs a ComfyUI workflow
• Search models — find checkpoints, LoRAs, VAEs, and controlnets across HuggingFace and CivitAI
• Search nodes — discover ComfyUI nodes by category, input/output type, or keyword
• Browse templates — find pre-built workflows for text-to-image, image-to-video, style transfer, and more
• Manage workflows — list, inspect, and run your saved workflows from Comfy Cloud
• Chain outputs — use the output of one workflow as input to another

The MCP tools work automatically — just ask your agent to generate an image or search for models. These optional slash commands provide shortcuts with extra context for Claude Code:

1. Go to platform.comfy.org/profile/api-keys
2. Click "New API Key"
3. Copy the key (starts with comfyui-)

• Comfy Cloud
• Comfy Cloud Platform