Claude Usage Tracker Chrome 插件, crx 扩展下载

                    
Helps you track your claude.ai usage caps based on tokens sent, and syncs across devices using firebase.
This extension is meant to help you gauge how much usage of claude you have left, based on the tokens consumed by your messages.

The extension will handle calculating token usage (either via Anthropic's own API if you input your own key, or via gpt-tokenizer).

It can pull from:
- Files uploaded to the chat (Or synced via google drive)
- Project (knowledge files and instructions)
- Personal preferences
- Message history
- The system prompt of any enabled tools (analysis tool, artifacts) on a per-chat basis
- The AI's output (This is weighted as being 10x the usage of input tokens, a rough estimate)

It will additionally fetch your organization ID on claude.ai to synchronize your usage amounts across devices via firebase, as well as on what amount of tokens you've hit the cap (to crowdsource more accurate counts).

The source code can be found here: https://github.com/lugia19/Claude-Usage-Extension