head to head · open source
ComfyUI vs Claude-to-IM-skill
ComfyUI has 133,963 GitHub stars, 15,874 forks, 4,894 open issues and last shipped today. Claude-to-IM-skill has 2,881 stars, 316 forks, 100 open issues and last shipped 6 months ago. ComfyUI leads on adoption by 4,550% (133,963 vs 2,881 stars). ComfyUI is written in Python under GPL-3.0; Claude-to-IM-skill is written in TypeScript under MIT. ComfyUI has attracted 12% as many forks as stars, Claude-to-IM-skill 11%. ComfyUI was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ComfyUI | Claude-to-IM-skill | |
|---|---|---|
| GitHub stars | ★ 134K | ★ 2.9K |
| License | GPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-20 | 2026-03-23 |
| Forks | ⑂ 16K | ⑂ 316 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ComfyUI if
- You weight community size — 134K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Claude-to-IM-skill if
- You want the Claude-to-IM-skill feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Claude-to-IM-skill fits your workflow better
About ComfyUI
ComfyUI is a GPL 3.0 licensed Python and PyTorch node graph application, local API, and backend for running diffusion models across image, video, audio, 3D, and text workflows, built for visual professionals who want control over every model, parameter, and output, and for developers who embed those workflows into production pipelines.
read the full ComfyUI overview →
About Claude-to-IM-skill
Claude to IM skill is a TypeScript skill that turns Telegram, Discord, Feishu/Lark, QQ, or WeChat into a chat front end for Claude Code and Codex, built for developers who want to drive an AI coding agent from a messaging app instead of a terminal.
read the full Claude-to-IM-skill overview →
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Frequently asked questions
Is ComfyUI or Claude-to-IM-skill more popular?
ComfyUI has 133,963 GitHub stars and Claude-to-IM-skill has 2,881. ComfyUI has the larger community by that measure.
Are ComfyUI and Claude-to-IM-skill free?
Both are open source. ComfyUI is licensed under GPL-3.0 and Claude-to-IM-skill under MIT. Neither carries a licence fee.
What is the difference between ComfyUI and Claude-to-IM-skill?
ComfyUI is written in Python and Claude-to-IM-skill in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ComfyUI or Claude-to-IM-skill?
Choose ComfyUI if you want the larger community (133,963 stars) or its GPL-3.0 licence terms. Choose Claude-to-IM-skill if its feature set, stack or MIT licence fits better. Both are self-hostable.