DeepSeek Harness vs hermes-agent

Side-by-side comparison of two AI agent tools

Short answer

  • DeepSeek Harness is growing faster: +13,020 GitHub stars in the last 30 days vs +5,250 for hermes-agent.
  • Pick DeepSeek Harness for: deepSeek Harness: Everything is a Plugin. Pick hermes-agent for: the agent that grows with you.

From GitHub data refreshed daily.

D
DeepSeek Harnessopen-source

DeepSeek Harness: Everything is a Plugin.

h
hermes-agentopen-source

The agent that grows with you

Metrics

DeepSeek Harnesshermes-agent
Stars241.5k250.5k
Star velocity /mo13.0k5.3k
Commits (90d)19.8k32.5k
Releases (6m)1010
Overall score0.95123308673565920.9509812878183114

FAQ

Which is more popular, DeepSeek Harness or hermes-agent?
hermes-agent has more GitHub stars (250,481 vs 241,465).
Which is more actively developed, DeepSeek Harness or hermes-agent?
hermes-agent had more commits in the last 90 days (32,519 vs 19,773).
Should I use DeepSeek Harness or hermes-agent?
Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.
DeepSeek Harness vs hermes-agent (2026): GitHub Stats, Features & Which to Choose