Streams browser storage and DOM mutations to AI agents for real-time debugging and analysis.
Sponsored
Voidwalker is a powerful browser extension and local MCP server that provides AI agents with real-time access to your browser's complete storage state. It streams critical data like localStorage, sessionStorage, IndexedDB, cookies, and DOM mutations directly to AI clients such as Claude and Cursor. This enables AI to effortlessly read, search, diff, decode, and even write browser storage, facilitating advanced debugging and analysis without requiring traditional DevTools. All data remains on your machine, ensuring privacy and local-only operation.
Key Features
01Real-time streaming of browser storage (localStorage, sessionStorage, IndexedDB, cookies) and DOM mutations.
02Per-origin storage history for tracking changes over time.
03Automatic redaction of sensitive key patterns in AI outputs.
04AI write access to modify storage and navigate tabs with built-in validation.
05Comprehensive activity log of all AI tool calls for auditing.
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Use Cases
01Debugging login issues by analyzing browser storage state.
02Analyzing changes in browser storage across page loads.
03Identifying and managing feature flags within web applications.
