Hermes Agent Agent Harness | HarnessRouter
Browse 41 harnesses
30-day usage· Aug 12–Sep 10, 2026
Data as of September 11, 2026 · About the data
Rank #1 #1 of 21 CLI agents
Tokens 50.3T
Requests 512.2M
Capabilities and verification
Reviewed against the HarnessRouter capability catalog on August 24, 2026. Every verified row cites its public source; rule-derived rows apply HarnessRouter's published classification rules to documented behavior. A “No public evidence” badge marks a gap in the public record, not a statement that Hermes Agent lacks them.
Configuration & support
- Other models Directly verified
- Custom instructions Directly verified
- Skills Directly verified
- Custom tools Directly verified
- MCP Directly verified
- Sandbox & approvals Directly verified
- Sessions Directly verified
- Subagents Directly verified
Execution & agency
- Workspace files Directly verified
- Structured actions Directly verified
Environment control
- Browser control Directly verified
- Computer control Directly verified
Observation & capture
- Screen observation Directly verified
- Screenshot export Directly verified
- Recording export No public evidence
Artifact outputs
- Documents Directly verified
- Spreadsheets Directly verified
- Presentations Directly verified
- Images Directly verified
- Video Rule-derived
- App deployment No public evidence
Sources: hermes-agent.nousresearch.com
Machine interfaces
- Headless CLI · Stable
- MCP server · Stable
Benchmark evidence
Hermes Agent configurations from the HarnessRouter Care Prep benchmark, published August 10, 2026. One controlled synthetic-data task; results apply to this test, not universally.
| Model | End-to-end latency | Cost |
|---|---|---|
| gpt-5.2 | 2m 33s | 0.47 credits |
| gpt-5.5 | 1m 25s | 40.7 credits |
| claude-sonnet-4.6 | 2m 49s | 39.6 credits |
| claude-opus-4.8 | 2m 42s | 150 credits |
Execution success and strict grounding pass rates for these configurations are published in the observed-history capture on the benchmark report.
Run Hermes Agent through HarnessRouter
API harness ID: hermes
Use it for autonomous-agent tasks returned through the HarnessRouter product contract.
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