Hermes AgentvsOmnara
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Hermes Agent
Nous Research · Agent harness
OSSMCP
Panel
6.84 spec wins
- Reliability
- 6.2
- Usefulness
- 6.5
- Cost
- 7.2
- Longevity
- 7.2
“Reachable on Signal and by email, so you can now be left on read by an agent on six platforms.”
Omnara
Omnara · Agent harness
OSSMCP
Panel
6.80 spec wins
- Reliability
- 6.5
- Usefulness
- 6.7
- Cost
- 7.7
- Longevity
- 6.2
“Your agent is a YAML file with a machine, a model and a Slack account, which is more onboarding than most contractors get.”
Spec by spec
| Spec | Hermes Agent | Omnara |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local, cloud, sandbox | cloud, sandbox, local |
| Platforms | macos, linux, windows | linux, web |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | Yes |
| MCP server | Yes | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | No |
| Git operations | No | No |
| Browser control | Yes | No |
| Sandboxed execution | Yes | YesMachines are sandboxes supplied by Blaxel or Daytona, or your own. |
| Multi-agent orchestration | Yes | Yes |
| Headless / CI mode | Yes | Yes |
| Models | ||
| Backbone | Nous Portal, OpenRouter, OpenAI, Anthropic, any OpenAI-compatible endpoint, Ollama, vLLM, llama.cpp | OpenAI, Anthropic, OpenRouter, LiteLLM, Ollama |
| Bring your own model | Yes | Yes |
| Local models | Yes | YesAny compatible endpoint is accepted, and Ollama is named explicitly. |
| Cost | ||
| Pricing model | byok | mixed |
| Starts at | $20/mo | n/a |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | MIT | Apache-2.0 |
| GitHub stars | 250,643 | 2,879 |
Which one would each critic pick
| Critic | Hermes Agent | Omnara | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 7.0 | 7.0 | no preference |
| El Crítico | 6.3 | 6.0 | Hermes Agent — An agent that writes its own skills from experience ships behaviour nobody reviewed, and the first place it runs them is your own shell. |
| El Profesor | 6.8 | 6.8 | no preference |
| La Inversora | 6.8 | 6.3 | Hermes Agent — Nous Research gives the agent away and sells the Portal: 300-plus models, search, images and a cloud browser under one subscription from $20 a month, with a free tier as the funnel. |
| La Jefa | 5.3 | 6.8 | Omnara — Sixty engineers can share one self-hosted deployment at no licence cost, runs happen without a person present, and a Slack connector puts the output where work already is. |
| El Hacker | 8.5 | 7.8 | Hermes Agent — MIT, ~/.hermes with hermes config set, any OpenAI-compatible endpoint, Ollama, vLLM and llama.cpp, and MCP servers configured from the docs page; I can run this air-gapped. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.