# Comfyui MCP (comfyui-mcp) - AgentBreakWatch Reference

> TL;DR Verdict: 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 last 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.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/comfyui-mcp
- Category Hub: https://agentbreakwatch.vercel.app/c/mcp-bridges-devtools (MCP Bridges, Transports, Inspectors & Developer Tools)
- Package Name: `comfyui-mcp`
- Registry: NPM (https://www.npmjs.com/package/comfyui-mcp)
- GitHub Repository: https://github.com/artokun/comfyui-mcp
- Vendor: artokun
- Latest Live Version: v0.52.206
- Published Date: 2026-10-14T15:42:14.743Z
- 90-Day Release Count: 414
- Direct Dependencies: 10
- License: MIT
- Stability Score: 65/100 (Grade C+)
- Schema Drift Risk: HIGH
- Recommended Exact Pin Command: `npx -y comfyui-mcp@0.52.206`
- Watched Symbols / MCP Tools: comfyui-mcp, tools/list, tools/call
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
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.

## Migration Diff: Before (Deprecated / Unpinned Pattern)
```
"comfyui-mcp": {
  "command": "npx",
  "args": ["-y", "comfyui-mcp@latest"]
}
```

## Migration Diff: After (Verified v0.52.206 Pattern)
```
"comfyui-mcp": {
  "command": "npx",
  "args": ["-y", "comfyui-mcp@0.52.206"]
}
```

## Recent Verified Releases
- v0.52.206 (published 2026-10-14) [LATEST]
- v0.52.205 (published 2026-10-01)
- v0.52.204 (published 2026-10-01)
- v0.52.203 (published 2026-09-10)
- v0.52.202 (published 2026-09-07)
- v0.52.201 (published 2026-09-07)