UsageX di nondeader
Track Claude.ai session %, weekly %, effort levels, and token usage trends via a customizable on-page sidebar. Privacy-focused, local-first storage, with multi-account support.
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Metadati estensione
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Informazioni sull’estensione
UsageX v2 is a privacy-focused browser extension designed to help you monitor and optimize your Claude.ai usage limits directly on the page. All stats are calculated and stored locally on your device.
✨ Features:
• On-Page Sidebar: Renders a clean, responsive panel docked inside Claude.ai (collapsible, resizable, or floats anywhere).
• Usage Gauges: Live percentage indicators for Claude's 5-hour and 7-day limits, calculated from official API responses.
• Token Burn Rate: Visual pulsing indicator showing your current prompt pace.
• Thinking Effort Breakdown: Tracks message counts per effort level (Low, Medium, High, Max) and estimates token usage.
• Usage Heatmap & Sparklines: GitHub-style 30-day usage grid and 7-day sparkline charts for visual token trends.
• Multi-Account Support: Automatically detects account switching and segments stats per user.
• Custom Alert Sliders: Configure browser or toast notifications when usage thresholds are reached.
• Optional Feedback Form: Report issues or suggest features directly from the UI.
🔒 Privacy First:
UsageX stores 100% of your usage logs locally in IndexedDB. No third-party trackers, no telemetry. The only outbound network connection is the optional, user-initiated feedback form.
✨ Features:
• On-Page Sidebar: Renders a clean, responsive panel docked inside Claude.ai (collapsible, resizable, or floats anywhere).
• Usage Gauges: Live percentage indicators for Claude's 5-hour and 7-day limits, calculated from official API responses.
• Token Burn Rate: Visual pulsing indicator showing your current prompt pace.
• Thinking Effort Breakdown: Tracks message counts per effort level (Low, Medium, High, Max) and estimates token usage.
• Usage Heatmap & Sparklines: GitHub-style 30-day usage grid and 7-day sparkline charts for visual token trends.
• Multi-Account Support: Automatically detects account switching and segments stats per user.
• Custom Alert Sliders: Configure browser or toast notifications when usage thresholds are reached.
• Optional Feedback Form: Report issues or suggest features directly from the UI.
🔒 Privacy First:
UsageX stores 100% of your usage logs locally in IndexedDB. No third-party trackers, no telemetry. The only outbound network connection is the optional, user-initiated feedback form.
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Permessi e dati
Permessi obbligatori:
- Visualizzare notifiche
- Accedere alle schede
- Accedere ai dati utente di claude.ai
- Accedere ai dati utente di www.claude.ai
Permessi facoltativi:
- Accedere ai dati utente di claude.ai
- Accedere ai dati utente di www.claude.ai
Ulteriori informazioni
- Link componente aggiuntivo
- Versione
- 2.1.5
- Dimensione
- 954,42 kB
- Ultimo aggiornamento
- 9 ore fa (12 lug 2026)
- Categorie correlate
- Licenza
- Licenza MIT
- Informativa sulla privacy
- Consulta l’informativa sulla privacy per questo componente aggiuntivo
- Cronologia versioni
- Aggiungi alla raccolta
Technical Review Notes:
1. MAIN-World Injection (inject.js):
To intercept Claude's fetch responses and read usage stats, we inject
inject.jsinto the MAIN world context. The communication channel between the content script and inject.js is secured using a local random-string secret and restricted to the https://claude.ai origin.2. External Network Connections:
All calculated usage statistics are stored locally on the device (in IndexedDB and storage.local). The only outbound network connection this extension makes is a single POST request to Google Apps Script (script.google.com) which is triggered exclusively when the user manually submits the optional feedback form on the Help tab.
No minification or obfuscation is used; all code is fully readable.
Testing Steps:
1. Open https://claude.ai and log in.
2. The sidebar dashboard will render. Send a message to see counts estimate live.
3. Open the extension popup to view identical stats in the browser action popup.
4. (Optional) Submit feedback from the Help tab to verify the permission prompt and submission behavior.