head to head · open source
nanobot vs claude-agents-library
nanobot has 49,806 GitHub stars, 8,711 forks, 775 open issues and last shipped yesterday. claude-agents-library has 758 stars, 121 forks, 1 open issues and last shipped 7 months ago. nanobot leads on adoption by 6,471% (49,806 vs 758 stars). nanobot is written in Python under MIT; claude-agents-library is written in various languages under MIT. nanobot has attracted 17% as many forks as stars, claude-agents-library 16%. nanobot was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), 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
| nanobot | claude-agents-library | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 758 |
| License | MIT | MIT |
| Written in | Python | — |
| Last push | 2026-11-04 | 2026-04-14 |
| Forks | ⑂ 8.7K | ⑂ 121 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick nanobot if
- You weight community size — 50K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick claude-agents-library if
- You want the claude-agents-library feature set and don't need the biggest community
- You prefer the MIT license terms
- You evaluated both and claude-agents-library fits your workflow better
About nanobot
English 简体中文 繁體中文 Español Français Bahasa Indonesia 日本語 한국어 Русский Tiếng Việt Discord · X · WeChat / Feishu nanobot 🐈 nanobot is an ultra lightweight, open source, self hosted personal AI agent framework written in Python. It runs in a WebUI, terminal, or chat apps and combines tools, long term memory, MCP integrations, model routing, multi agent delegation, scheduled automation, and an OpenAI compatible API in a small, readable core. Start Here What can nanobot do? nanobot is a self hosted personal AI agent runtime. It can: run in a browser WebUI or terminal connect to Telegram, Discord, Slack, WeChat, Email…
read the full nanobot overview →
About claude-agents-library
🤖 Claude Agents Library 34 Production Ready AI Agents for Claude — Copy, paste, and customize for any professional role Quick Start • Find an Agent • Categories • MCP Integration • Cost Optimization • www.aiagentskit.com 📖 Table of Contents What's New What is This? Why Use Agents? Quick Agent Finder Categories The Agents Quick Start MCP Integration Cost Optimization Customization Contributing Resources 🆕 What's New in v1.2 (January 16, 2026) [!NOTE] Latest update brings powerful new features for cost optimization and productivity! ✅ 7 MCP Integration Patterns — Copy paste workflows with code examples ✅ Model…
read the full claude-agents-library overview →
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Frequently asked questions
Is nanobot or claude-agents-library more popular?
nanobot has 49,806 GitHub stars and claude-agents-library has 758. nanobot has the larger community by that measure.
Are nanobot and claude-agents-library free?
Both are open source. nanobot is licensed under MIT and claude-agents-library under MIT. Neither carries a licence fee.
What is the difference between nanobot and claude-agents-library?
nanobot is written in Python and claude-agents-library in various languages. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, nanobot or claude-agents-library?
Choose nanobot if you want the larger community (49,806 stars) or its MIT licence terms. Choose claude-agents-library if its feature set, stack or MIT licence fits better. Both are self-hostable.