comfyui-mcp-server
by hauke-cloud
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HOST | No | Host to bind to | 0.0.0.0 |
| PORT | No | Port to listen on | 8000 |
| API_TOKEN | No | Require Authorization: Bearer <token> on /mcp and /api | |
| LOG_LEVEL | No | Logging level | info |
| PUBLIC_URL | No | External base URL used for output links | |
| COMFYUI_URL | No | ComfyUI base URL; a path prefix is fine | http://127.0.0.1:8188 |
| JOB_TIMEOUT | No | Seconds a call waits for a job before returning its id; keep it below your MCP clients' tool timeout | 110 |
| ALLOWED_HOSTS | No | Comma-separated Host allow-list (DNS rebinding protection) | |
| INLINE_IMAGES | No | Return images inline in MCP results | true |
| POLL_INTERVAL | No | Seconds between status polls | 1 |
| WORKFLOWS_DIR | No | :-separated directories; later ones win on name clash | /app/workflows |
| STATELESS_HTTP | No | Stateless streamable HTTP | true |
| COMFYUI_API_KEY | No | Sent as Authorization: Bearer to ComfyUI or its proxy | |
| ALLOW_URL_INPUTS | No | Let image parameters be fetched from URLs | false |
| INLINE_MAX_BYTES | No | Total inline image budget per result | 5242880 |
| ENABLE_RAW_WORKFLOWS | No | Expose run_raw_workflow | false |
| COMFYUI_REQUEST_TIMEOUT | No | Seconds per ComfyUI request (cold starts behind llama-swap) | 600 |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityMaintained
ResponsivenessNo issues