What it does
This is a plugin for DeepSeek Harness (DSH), an app for using DeepSeek's AI. A small whale sits in the corner of the screen and shows your DeepSeek account balance, how much you have spent today and how much each conversation cost.
The balance refreshes automatically, and you can fully customise the whale's speech bubbles with your own text and pictures.
It works in the DSH web interface and desktop app. A separate version for the Codex desktop app has moved to its own project. The README is written in Chinese.
Who it's for
DeepSeek Harness users who want to keep an eye on their AI spending.
Can I use it without coding?
With some setup. You install it through DeepSeek Harness's plugin feature. New to this? Start here.
Can I run it?
- Cost
- Free, but needs an AI accountThe software is free, but it uses an online AI service (like OpenAI or Anthropic), which usually charges for use.
- Runs on
- Web browser
- Computer
- An ordinary computer is fine
- Privacy
- Sends what you give it to an online service
- API key
- Not needed
Try it
- Set up DeepSeek Harness (DSH) with your DeepSeek account or API key.
- Install the whale widget as a DSH plugin, following the README's instructions.
Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?
Before you install
- Only download from the official GitHub page. Copies with similar names exist for many popular projects.
- License (MIT): Very permissive: free to use, change and share, including for business.
- What you type or upload is sent to an online service. Avoid sharing private or sensitive information.
- More on staying safe