Is Claude Usage Tracker safe?
Claude Usage Tracker monitors token consumption on claude.ai and contacts api.anthropic.com for token counts when a user API key is set.
The extension runs a content script on claude.ai pages to track how many tokens the user has sent, helping them stay within usage caps. If the user provides their own Anthropic API key via the popup, the extension forwards conversation content to api.anthropic.com/v1/messages/count_tokens to obtain accurate counts. The API key is stored locally in chrome.storage.local and is never sent anywhere other than Anthropic's own endpoint.
Who publishes itlugia19 - 1 other listing from the same operator, none carrying a finding
lugia19 - 1 other listing from the same operator, none carrying a finding
What this publisher told the store about itself, and the other listings that told it the same thing.
Same store account
1 other listing published from this account, 20k+ users between them, none of them carrying a finding.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
Where it sends data
Destinations our analysis observed Claude Usage Tracker contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- api.anthropic.com
Claude Usage Tracker sends data to api.anthropic.com. 13 other extensions we have analysed send data here.