head to head · open source
Hermes Agent vs claude-agents-library
Hermes Agent has 259,804 GitHub stars, 57,202 forks, 41,784 open issues and last shipped yesterday. claude-agents-library has 757 stars, 121 forks, 1 open issues and last shipped 7 months ago. Hermes Agent leads on adoption by 34,220% (259,804 vs 757 stars). Hermes Agent is written in Python under MIT; claude-agents-library is written in various languages under MIT. Hermes Agent has attracted 22% as many forks as stars, claude-agents-library 16%. Hermes Agent 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
| Hermes Agent | claude-agents-library | |
|---|---|---|
| GitHub stars | ★ 260K | ★ 757 |
| License | MIT | MIT |
| Written in | Python | — |
| Last push | 2026-11-02 | 2026-04-14 |
| Forks | ⑂ 57K | ⑂ 121 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hermes Agent if
- You weight community size — 260K 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 Hermes Agent
Hermes Agent ☤ Hermes Agent Hermes Desktop The self improving AI agent built by Nous Research. It's the only agent with a built in learning loop — it creates skills from experience, improves them during use, nudges itself to persist knowledge, searches its own past conversations, and builds a deepening model of who you are across sessions. Run it on a $5 VPS, a GPU cluster, or serverless infrastructure that costs nearly nothing when idle. It's not tied to your laptop — talk to it from Telegram while it works on a cloud VM. Use any model you want — Nous Portal, OpenRouter, OpenAI, your own endpoint, and many…
read the full Hermes Agent 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 Hermes Agent or claude-agents-library more popular?
Hermes Agent has 259,804 GitHub stars and claude-agents-library has 757. Hermes Agent has the larger community by that measure.
Are Hermes Agent and claude-agents-library free?
Both are open source. Hermes Agent is licensed under MIT and claude-agents-library under MIT. Neither carries a licence fee.
What is the difference between Hermes Agent and claude-agents-library?
Hermes Agent 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, Hermes Agent or claude-agents-library?
Choose Hermes Agent if you want the larger community (259,804 stars) or its MIT licence terms. Choose claude-agents-library if its feature set, stack or MIT licence fits better. Both are self-hostable.