ComfyUI MCP Server

Enables AI agents to generate and iteratively refine images, audio, and video through natural conversation using a local ComfyUI instance.

→ beiwater/comfyui-mcp-server · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configCOMFY_MCP_DEFAULT_IMAGE_MODEL

configCOMFY_MCP_DEFAULT_AUDIO_MODEL

configCOMFY_MCP_DEFAULT_VIDEO_MODEL

configCOMFY_MCP_WORKFLOW_DIR

configCOMFY_MCP_ASSET_TTL_HOURS— Assets expire after 24 hours by default (configurable via )

configCOMFY_MCP_HOST

configCOMFY_MCP_PORT

configCOMFY_MCP_ALLOWED_HOSTS

configCOMFY_MCP_ALLOWED_ORIGINS

configCOMFYUI_URL

configCOMFYUI_OUTPUT_ROOT

configCOMFY_MCP_PUBLIC_BASE_URL— get_download_url: Build a ComfyUI /view download URL, optionally using for Tailscale/private reverse proxies

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/beiwater-comfyui-mcp-server-1mo958)](https://m8ven.ai/mcp/beiwater-comfyui-mcp-server-1mo958)

commit: 9788cdbfce21eea1ceb2a5092f62f590c6fc25f6

code hash: b008a1b4fdf0a3c274dca121dd9e0ea07fc76f96b4bfbae8111beefa3f1450d8

verified: 6/17/2026, 11:27:35 AM

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