Comfyui MCP Server
by miller-joeio.github.miller-joe/comfyui-mcpv0.2.1
MCP server for ComfyUI: text-to-image, variations, img2img refine, upscale, image proxy.
context tax
queued
security
queued
cold start
queued
freshness
Slowing4mo ago
Install Comfyui MCP server
No published package or hosted endpoint yet — see the repository README for build-from-source instructions.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| COMFYUI_URL | — | — | ComfyUI HTTP URL used internally by this server. Default: http://127.0.0.1:8188 |
| COMFYUI_PUBLIC_URL | — | — | Externally-reachable ComfyUI URL used in image URLs returned to clients. Set when the internal URL isn't reachable from MCP clients (common with Docker networks). |
| COMFYUI_DEFAULT_CKPT | — | — | Default checkpoint filename. Default: sd_xl_base_1.0.safetensors |
Freshness
Slowing — last maintenance signal 4mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-06-08 · 4mo ago · GitHub
Latest release
2026-04-25 · 6mo ago · GitHub · v0.3.0
Package published
no data · npm/PyPI
Registry entry updated
2026-04-20 · 6mo ago · official registry · v0.2.1
FAQ
›Does Comfyui require an API key?
No required environment variables are declared in its published metadata.
›Can I use Comfyui as a remote (hosted) MCP server?
Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.
›Is Comfyui in the official MCP registry?
Yes, as io.github.miller-joe/comfyui-mcp.
Alternatives to Comfyui
Other images, video & audio MCP servers.