comfyui-mcp

Comfyui MCP by artokun

Local-first, agent-native control plane for ComfyUI - MCP server + autonomous sidebar agent that drives your live graph in natural language on ANY LLM: Claude/ChatGPT/Gemini on your subscription (no API key), free local models via Ollama (fully offline),

Live Registry Versionv0.52.206Previous: v0.52.205Published 2026-10-14

Stability Grade

C+ (65/100)

90-Day Velocity

414 releases

High release cadence

Dependencies

10 direct

NPM manifest

License

MIT

Verified on NPM

Recommended Exact Pin: npx -y comfyui-mcp@0.52.206

NPM Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live NPM Index

Comfyui MCP (comfyui-mcp) is currently at v0.52.206 on NPM (published 2026-10-14), with a 90-day stability score of 65/100 (C+) and HIGH schema drift risk across 414 releases in the past 90 days. Built on MCP SDK (~1.32.1); recent release v0.52.206 (up from v0.52.205) updates Developer Tools MCP tool schemas and transport handling (414 releases in last 90d). Pin exact version v0.52.206 in .mcp.json to avoid silent parameter drift. Production teams should pin npx -y comfyui-mcp@0.52.206 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

Built on MCP SDK (~1.32.1); recent release v0.52.206 (up from v0.52.205) updates Developer Tools MCP tool schemas and transport handling (414 releases in last 90d). Pin exact version v0.52.206 in .mcp.json to avoid silent parameter drift.

Watched Exports / MCP Tool Signatures:

comfyui-mcptools/listtools/call

Before (Deprecated / Unpinned Pattern)

"comfyui-mcp": {
  "command": "npx",
  "args": ["-y", "comfyui-mcp@latest"]
}

After (Verified v0.52.206 Pattern)

"comfyui-mcp": {
  "command": "npx",
  "args": ["-y", "comfyui-mcp@0.52.206"]
}

Frequently Asked Questions: comfyui-mcp

What is the latest version of comfyui-mcp on NPM?

As of 2026-10-24, the latest stable version of comfyui-mcp (Comfyui MCP by artokun) on NPM is v0.52.206, published on 2026-10-14. It has shipped 414 releases in the last 90 days.

Does comfyui-mcp v0.52.206 have breaking changes or MCP schema drift risk?

comfyui-mcp currently carries a HIGH schema drift risk rating with a Stability Score of 65/100 (Grade C+). Built on MCP SDK (~1.32.1); recent release v0.52.206 (up from v0.52.205) updates Developer Tools MCP tool schemas and transport handling (414 releases in last 90d). Pin exact version v0.52.206 in .mcp.json to avoid silent parameter drift.

How do I safely pin comfyui-mcp in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `npx -y comfyui-mcp@0.52.206` and monitor comfyui-mcp, tools/list, tools/call for parameter or schema changes.

30-Min Registry & Schema Poller