What problem does it solve? When your disk is full, it is hard to know what is eating space and what is safe to delete. This Skill performs a read-only scan of your entire drive, identifies the largest space consumers, classifies each item into three cleanup tiers (auto-cleanable caches, items needing manual judgment, and items to avoid deleting), and produces an interactive HTML report with one-click cleanup actions. ## Core Features & Use Cases - Read-only disk scanning: A Python script auto-detects macOS or Windows and measures disk usage across home directories, caches, app containers, developer caches, and downloads, outputting structured JSON. - Three-tier cleanup classification: Items are sorted into green (safe caches like pip/npm/Xcode DerivedData), yellow (user data like offline videos or chat history requiring judgment), and red (apps best removed via proper uninstallers), each with size estimates and disposal guidance. - Interactive HTML report with guarded deletion: A local server renders a collapsible report with copyable commands and one-click "move to Trash" or "delete" buttons protected by path allowlists, a session token, and localhost-only binding. - Use Case: Your Mac reports "disk almost full". Run the scan, and the report reveals a 97 GB UUID container is actually Bilibili offline video cache, plus 27 GB of regenerable developer caches you can clear in one click. ## Quick Start Ask the assistant to run a storage analysis on this computer and generate a cleanup report showing what is taking up disk space.
