head to head · open source
chatbox vs Claude-to-IM-skill
chatbox has 42,247 GitHub stars, 4,307 forks, 1,290 open issues and last shipped 7 days ago. Claude-to-IM-skill has 2,903 stars, 316 forks, 100 open issues and last shipped 8 months ago. chatbox leads on adoption by 1,355% (42,247 vs 2,903 stars). chatbox is written in TypeScript under GPL-3.0; Claude-to-IM-skill is written in TypeScript under MIT. chatbox has attracted 10% as many forks as stars, Claude-to-IM-skill 11%. chatbox was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (chatbot, claude, claude-code), so they are genuine substitutes rather than adjacent tools.
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
| chatbox | Claude-to-IM-skill | |
|---|---|---|
| GitHub stars | ★ 42K | ★ 2.9K |
| License | GPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-10-29 | 2026-03-23 |
| Forks | ⑂ 4.3K | ⑂ 316 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick chatbox if
- You weight community size — 42K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches TypeScript
- 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 chatbox
English 简体中文 Chatbox (Community Edition) Your Ultimate AI Copilot on the Desktop. Chatbox is a desktop client for ChatGPT, Claude and other LLMs, available on Windows, Mac, Linux This is the repository for the Chatbox Community Edition, open sourced under the GPLv3 license. Chatbox is going open source Again! We regularly sync code from the pro repo to this repo, and vice versa. Download Desktop Windows MacOS Linux Setup.exe Intel Apple Silicon AppImage iOS/Android .APK For more information: chatboxai.app Quick Start For End Users 1. Download the appropriate installer for your platform from the releases page 2…
read the full chatbox overview →
About Claude-to-IM-skill
Claude to IM Skill Bridge Claude Code / Codex to IM platforms — chat with AI coding agents from Telegram, Discord, Feishu/Lark, QQ, or WeChat. 中文文档 Want a desktop GUI instead? Check out CodePilot — a full featured desktop app with visual chat interface, session management, file tree preview, permission controls, and more. This skill was extracted from CodePilot's IM bridge module for users who prefer a lightweight, CLI only setup. How It Works This skill runs a background daemon that connects your IM bots to Claude Code or Codex sessions. Messages from IM are forwarded to the AI coding agent, and responses…
read the full Claude-to-IM-skill overview →
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Frequently asked questions
Is chatbox or Claude-to-IM-skill more popular?
chatbox has 42,247 GitHub stars and Claude-to-IM-skill has 2,903. chatbox has the larger community by that measure.
Are chatbox and Claude-to-IM-skill free?
Both are open source. chatbox is licensed under GPL-3.0 and Claude-to-IM-skill under MIT. Neither carries a licence fee.
What is the difference between chatbox and Claude-to-IM-skill?
chatbox is written in TypeScript 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, chatbox or Claude-to-IM-skill?
Choose chatbox if you want the larger community (42,247 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.