# Cribble - AI Usage Tracker

> Measures time on known AI tools and syncs only the domain and duration to your cribble.dev account. Never reads prompts, chats, or page content.

Canonical page: [https://chrome-stats.com/d/cribble-ai-usage-tracker](https://chrome-stats.com/d/cribble-ai-usage-tracker)

## Overview

- **ID:** `cribble-ai-usage-tracker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** birdabo
- **Category:** social-communication
- **Daily users:** 8
- **Weekly downloads:** 7
- **Version:** 2.6.1
- **Last updated:** 2026-08-24
- **First published:** 2026-08-21
- **Size:** 228 KB
- **Data as of:** 2026-09-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cribble-ai-usage-tracker/)
- **Website:** [https://Cribble.dev/leaderboard](https://cribble.dev/leaderboard)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/cribble-ai-usage-tracker/privacy/](https://addons.mozilla.org/firefox/addon/cribble-ai-usage-tracker/privacy/)

## Description

Cribble does one thing: measure how long you spend on known AI tools in the browser, then sync that to your cribble.dev account for scores and a leaderboard.

It records only:
- the tool domain (e.g. <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/749f55679c25c240feed4c33d337c9a6fd364a96bdf82dafdc769bc8883d8fcd/http%3A//claude.ai" rel="nofollow">claude.ai</a>, <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/68a188960f04e2a84c1f04ab562a849360a490d4e86c75e7c7be3ab59437f37d/http%3A//chatgpt.com" rel="nofollow">chatgpt.com</a>)
- active vs idle time
- visit counts

It never reads prompts, model replies, chat history, files, keystrokes, clipboard, or page content. The content script sends an activity signal (event type + duration). The background attributes that to the tab’s real host — sites cannot claim a fake domain.

You link the add-on once on <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/d85d2806cac16a47449c225b8251f3379d27c2bd4f16a22143a0b727e548ccfc/https%3A//cribble.dev/dashboard" rel="nofollow">https://cribble.dev/dashboard</a> (GitHub or X sign-in). Usage queues on the device and syncs about every 30 seconds.

<strong>Permissions</strong>
- <strong>storage</strong> — device id, link state, and the local event queue
- <strong>scripting</strong> — inject the tracker when you enter a tracked AI page, including in-page (SPA) navigations
- <strong>alarms</strong> — scheduled sync and retry
- <strong>webNavigation</strong> — see history.pushState so path-scoped tools still start (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/8c115afcfb6f4aff336b03f1d2a8742d352c5333d0314e65703b201c9fd32be3/http%3A//x.com/i/grok" rel="nofollow">x.com/i/grok</a>, <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/aa62f324676bf49b350d50b7f4b18ae6362b2c1dbcd0aba80453d66dbbb139a4/http%3A//github.com/copilot" rel="nofollow">github.com/copilot</a>)
- <strong>Host access for listed AI sites</strong> — only those usage surfaces. The script does not run on vendor marketing sites (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/a014c912ceed8ceedf54b92d99eca6f726dbfe3f4aca2fe07f7cd1ed0066ec76/http%3A//openai.com" rel="nofollow">openai.com</a>, <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/d420d1a8a1dd410180b3a40569ab75745037cfa33ca9d5b1738a9fce4d223834/http%3A//anthropic.com" rel="nofollow">anthropic.com</a>, …). Browsing anywhere else is not observed.
- <strong>Host access for cribble.dev</strong> — dashboard handshake and sync (<code>https://cribble.dev/api/extension/sync</code>)

Privacy policy: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/7f2b67baaa26bf56324f2937ffb5b1df35495c4ca8f812b9dc7db73c36b6b801/https%3A//cribble.dev/privacy" rel="nofollow">https://cribble.dev/privacy</a>

## Rankings

- #38,584 — Overall
- #34 — usage tracker
- #176 — usage

## Permissions and access

### Permissions

- `storage`
- `scripting`
- `alarms`
- `webNavigation`

### Host permissions

- `https://cribble.dev/*`
- `https://*.cribble.dev/*`
- `https://claude.ai/*`
- `https://*.claude.ai/*`
- `https://console.anthropic.com/*`
- `https://chatgpt.com/*`
- `https://*.chatgpt.com/*`
- `https://chat.openai.com/*`
- `https://platform.openai.com/*`
- `https://sora.com/*`
- `https://*.sora.com/*`
- `https://grok.com/*`
- `https://*.grok.com/*`
- `https://grok.x.ai/*`
- `https://x.com/i/grok*`
- `https://gemini.google.com/*`
- `https://aistudio.google.com/*`
- `https://notebooklm.google.com/*`
- `https://labs.google/*`
- `https://jules.google/*`
- `https://jules.google.com/*`
- `https://chat.deepseek.com/*`
- `https://copilot.microsoft.com/*`
- `https://meta.ai/*`
- `https://*.meta.ai/*`
- `https://kimi.com/*`
- `https://*.kimi.com/*`
- `https://chat.qwen.ai/*`
- `https://z.ai/*`
- `https://*.z.ai/*`
- `https://chat.mistral.ai/*`
- `https://perplexity.ai/*`
- `https://*.perplexity.ai/*`
- `https://you.com/*`
- `https://*.you.com/*`
- `https://poe.com/*`
- `https://*.poe.com/*`
- `https://phind.com/*`
- `https://*.phind.com/*`
- `https://lmarena.ai/*`
- `https://*.lmarena.ai/*`
- `https://arena.ai/*`
- `https://*.arena.ai/*`
- `https://character.ai/*`
- `https://*.character.ai/*`
- `https://my.replika.ai/*`
- `https://manus.im/*`
- `https://genspark.ai/*`
- `https://*.genspark.ai/*`
- `https://github.com/copilot*`
- `https://cursor.com/*`
- `https://v0.app/*`
- `https://*.v0.app/*`
- `https://lovable.dev/*`
- `https://*.lovable.dev/*`
- `https://bolt.new/*`
- `https://*.bolt.new/*`
- `https://replit.com/*`
- `https://*.replit.com/*`
- `https://app.base44.com/*`
- `https://sora.chatgpt.com/*`
- `https://app.arcads.ai/*`
- `https://higgsfield.ai/*`
- `https://*.higgsfield.ai/*`
- `https://app.runwayml.com/*`
- `https://pika.art/*`
- `https://*.pika.art/*`
- `https://lumalabs.ai/*`
- `https://*.lumalabs.ai/*`
- `https://kling.ai/*`
- `https://*.kling.ai/*`
- `https://hailuoai.video/*`
- `https://*.hailuoai.video/*`
- `https://app.heygen.com/*`
- `https://app.synthesia.io/*`
- `https://ai.invideo.io/*`
- `https://midjourney.com/*`
- `https://*.midjourney.com/*`
- `https://app.leonardo.ai/*`
- `https://ideogram.ai/*`
- `https://*.ideogram.ai/*`
- `https://krea.ai/*`
- `https://*.krea.ai/*`
- `https://recraft.ai/*`
- `https://*.recraft.ai/*`
- `https://firefly.adobe.com/*`
- `https://civitai.com/*`
- `https://*.civitai.com/*`
- `https://app.photoroom.com/*`
- `https://fal.ai/*`
- `https://*.fal.ai/*`
- `https://elevenlabs.io/*`
- `https://*.elevenlabs.io/*`
- `https://suno.com/*`
- `https://*.suno.com/*`
- `https://udio.com/*`
- `https://*.udio.com/*`
- `https://app.jasper.ai/*`
- `https://app.writesonic.com/*`
- `https://app.copy.ai/*`
- `https://app.rytr.me/*`
- `https://gamma.app/*`
- `https://*.gamma.app/*`
- `https://huggingface.co/*`
- `https://*.huggingface.co/*`
- `https://groq.com/*`
- `https://*.groq.com/*`
- `https://api.together.ai/*`
- `https://replicate.com/*`
- `https://*.replicate.com/*`
- `https://studio.ai21.com/*`

### Content script matches

- `cribble.dev`
- `*.cribble.dev`
- `claude.ai`
- `*.claude.ai`
- `console.anthropic.com`
- `chatgpt.com`
- `*.chatgpt.com`
- `chat.openai.com`
- `platform.openai.com`
- `sora.com`
- `*.sora.com`
- `grok.com`
- `*.grok.com`
- `grok.x.ai`
- `x.com`
- `gemini.google.com`
- `aistudio.google.com`
- `notebooklm.google.com`
- `labs.google`
- `jules.google`
- `jules.google.com`
- `chat.deepseek.com`
- `copilot.microsoft.com`
- `meta.ai`
- `*.meta.ai`
- `kimi.com`
- `*.kimi.com`
- `chat.qwen.ai`
- `z.ai`
- `*.z.ai`
- `chat.mistral.ai`
- `perplexity.ai`
- `*.perplexity.ai`
- `you.com`
- `*.you.com`
- `poe.com`
- `*.poe.com`
- `phind.com`
- `*.phind.com`
- `lmarena.ai`
- `*.lmarena.ai`
- `arena.ai`
- `*.arena.ai`
- `character.ai`
- `*.character.ai`
- `my.replika.ai`
- `manus.im`
- `genspark.ai`
- `*.genspark.ai`
- `github.com`
- `cursor.com`
- `v0.app`
- `*.v0.app`
- `lovable.dev`
- `*.lovable.dev`
- `bolt.new`
- `*.bolt.new`
- `replit.com`
- `*.replit.com`
- `app.base44.com`
- `sora.chatgpt.com`
- `app.arcads.ai`
- `higgsfield.ai`
- `*.higgsfield.ai`
- `app.runwayml.com`
- `pika.art`
- `*.pika.art`
- `lumalabs.ai`
- `*.lumalabs.ai`
- `kling.ai`
- `*.kling.ai`
- `hailuoai.video`
- `*.hailuoai.video`
- `app.heygen.com`
- `app.synthesia.io`
- `ai.invideo.io`
- `midjourney.com`
- `*.midjourney.com`
- `app.leonardo.ai`
- `ideogram.ai`
- `*.ideogram.ai`
- `krea.ai`
- `*.krea.ai`
- `recraft.ai`
- `*.recraft.ai`
- `firefly.adobe.com`
- `civitai.com`
- `*.civitai.com`
- `app.photoroom.com`
- `fal.ai`
- `*.fal.ai`
- `elevenlabs.io`
- `*.elevenlabs.io`
- `suno.com`
- `*.suno.com`
- `udio.com`
- `*.udio.com`
- `app.jasper.ai`
- `app.writesonic.com`
- `app.copy.ai`
- `app.rytr.me`
- `gamma.app`
- `*.gamma.app`
- `huggingface.co`
- `*.huggingface.co`
- `groq.com`
- `*.groq.com`
- `api.together.ai`
- `replicate.com`
- `*.replicate.com`
- `studio.ai21.com`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Request access to the following domains: cribble.dev, claude.ai, anthropic.com, chatgpt.com, openai.com, sora.com, grok.com, x.ai, x.com, google.com, labs.google, jules.google, deepseek.com, microsoft.com, meta.ai, kimi.com, qwen.ai, z.ai, mistral.ai, perplexity.ai, you.com, poe.com, phind.com, lmarena.ai, arena.ai, character.ai, replika.ai, manus.im, genspark.ai, github.com, cursor.com, v0.app, lovable.dev, bolt.new, replit.com, base44.com, arcads.ai, higgsfield.ai, runwayml.com, pika.art, lumalabs.ai, kling.ai, hailuoai.video, heygen.com, synthesia.io, invideo.io, midjourney.com, leonardo.ai, ideogram.ai, krea.ai, recraft.ai, adobe.com, civitai.com, photoroom.com, fal.ai, elevenlabs.io, suno.com, udio.com, jasper.ai, writesonic.com, copy.ai, rytr.me, gamma.app, huggingface.co, groq.com, together.ai, replicate.com, ai21.com
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/cribble-ai-usage-tracker)