Comparison
Harness Evolver vs Hermes Agent
Hermes Agent has more GitHub stars (254,076 vs 56). Hermes Agent was updated more recently (last commit 4h ago). Data comes straight from GitHub and refreshes daily.
Harness Evolver
Automated harness evolution for AI agents. A Claude Code plugin that iteratively optimizes system prompts, routing, retrieval, and orchestration code using full-trace…
$
/plugin marketplace add raphaelchristi/harness-evolver-marketplace
Hermes Agent
The agent that grows with you
$
git clone https://github.com/NousResearch/hermes-agent| Metric | Harness Evolver | Hermes Agent |
|---|---|---|
| Type | Plugin | Plugin |
| GitHub stars | 56 | 254,076 |
| Stars, last 7 days | n/a | n/a |
| Forks | 6 | 55,167 |
| Upvotes | 0 | 0 |
| Language | Python | Python |
| License | MIT | MIT |
| Last commit | 6mo ago | 4h ago |
| Created | Mar 2026 | Jul 2025 |
| Categories | AI & LLM tooling | AI & LLM tooling |