🏢 CoWork-OS vs Hermes Agent 🧠

Side-by-side comparison of CoWork-OS and Hermes Agent — two projects in the OpenClaw ecosystem.

Executive Summary

Hermes Agent is the more established choice by community size, while CoWork-OS is the more niche option for teams that care about its specific design tradeoffs.

Use the score table for the hard numbers, then use the decision notes below to figure out which tradeoffs matter for your team.

🏢 CoWork-OS

CoWork-OS momentum

+232% of avg

2026-03-20 to 2026-04-15

🧠 Hermes Agent

Hermes Agent momentum

+47k36x ecosystem avg

2026-03-20 to 2026-04-15

Choose CoWork-OS If...

  • + Your team already builds in TypeScript and wants a stack-aligned codebase.
  • + Its positioning around self-hosted and messaging is closer to what you need.

Choose Hermes Agent If...

  • + You want the larger community footprint and stronger proof of adoption in the market.
  • + Your team already builds in Python and wants a stack-aligned codebase.
  • + MCP connectivity matters for your workflow and you want a tool-friendly integration model.
Metric
🏢 CoWork-OS
🧠 Hermes Agent
Stars
★ 219
★ 85k
7d Growth
+23
+47k
Forks
34
11k
Open Issues
4
4.3k
Language
TypeScript
Python
Categories
self-hosted, messaging, security
memory, self-hosted, multi-platform
Platform
Server, Messaging
Server, Messaging
LLM Required
Yes
Yes
MCP Support
No
Yes
Integrations
—
—
License
MIT
MIT
Last Commit
2d ago
0d ago
Latest Release
v0.5.35
v2026.4.13
Health Score
85/100
75/100
Leaderboard Rank
#37 of 54
#2 of 54

Key Differences

  • Hermes Agent has 386x more stars (85k vs 219), indicating significantly broader adoption.
  • Hermes Agent is growing faster with +47k stars this week vs +23 for CoWork-OS.
  • CoWork-OS is written in TypeScript while Hermes Agent uses Python, which may influence your choice depending on your stack.
  • Hermes Agent has MCP (Model Context Protocol) support while CoWork-OS does not.
  • CoWork-OS focuses on messaging, security while Hermes Agent targets memory, multi-platform.

Which should you choose?

Both CoWork-OS and Hermes Agent are part of the OpenClaw ecosystem of personal AI agent frameworks. Your choice depends on your priorities — community size, language preference, project maturity, and specific feature focus.

If you want the most battle-tested option with the largest community, Hermes Agent is the clear choice with 85k stars and a mature ecosystem. However, CoWork-OS may be worth considering if you need its focus on self-hosted or prefer TypeScript.

Ultimately, the best choice depends on your specific use case. Check out each project's page for detailed stats and links to their repositories.

🏢

CoWork-OS

Security-first operating system for personal AI agents

 🧠

Hermes Agent

The agent that grows with you

Frequently Asked Questions

Is CoWork-OS or Hermes Agent more popular?
Hermes Agent currently has 85k GitHub stars compared to 219 for CoWork-OS. In the last 7 days, Hermes Agent gained more stars (+47k).
What language is CoWork-OS vs Hermes Agent written in?
CoWork-OS is written in TypeScript while Hermes Agent uses Python. This affects plugin ecosystems, contribution accessibility, and runtime performance characteristics.
Does CoWork-OS or Hermes Agent support MCP?
Hermes Agent supports the Model Context Protocol (MCP) for connecting to external tools, while CoWork-OS does not currently offer MCP support.

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