# Browse 41 harnesses

## 30-day usage · **Aug 12–Sep 10, 2026**

Data as of September 11, 2026 · [About the data](/content/rankings/index.html)

Rank **#24**  
Tokens **58.8B**  
Requests **567.6K**

## 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 Factory Droid lacks them.

### Configuration & support

- **Other models** Directly verified  
- **Custom instructions** Directly verified  
- **Skills** Directly verified  
- **Custom tools** No public evidence  
- **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** No public evidence

### Observation & capture

- **Screen observation** Directly verified  
- **Screenshot export** Directly verified  
- **Recording export** No public evidence

### Artifact outputs

- **Documents** Rule-derived  
- **Spreadsheets** Rule-derived  
- **Presentations** Rule-derived  
- **Images** Rule-derived  
- **Video** Rule-derived  
- **App deployment** No public evidence

Sources: docs.factory.ai · factory.mintlify.app

### Machine interfaces

- Headless CLI · Stable  
- SDK · Stable

## Want Factory Droid supported through UHP
Unified Harness Protocol defines a shared contract for running agent harnesses through one interface. A compatible implementation lets HarnessRouter support this harness without changing your product integration.

Join the HarnessRouter Discord and post an implementation request in #unified-harness-protocol. Tell us the real task you want to run. Do not include private task data.

[Join Discord to request support](https://discord.gg/nPcbwqVPb2)