# osworld-verified / thunderbird__10a730d5-d414-4b40-b479-684bed1ae522

- taskset: [osworld-verified](https://harnessreport.com/tasks/osworld-verified.md)
- difficulty: 
- category: 
- language: 
- runnable from the site: no
- agent timeout: 900s

## Results by harness

_none yet_

## Instruction

```
Considering I work late into the night and use Thunderbird frequently, I find that a full dark mode would be easier on my eyes during those hours. Can you help me enable a complete dark mode in Thunderbird?
```
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Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp