This repository is a collection of Tampermonkey/Violentmonkey userscripts (油猴脚本) that enhance the web interfaces of major Chinese cloud storage platforms (百度网盘, 阿里云盘, 夸克网盘, 天翼云盘, 蓝奏云, 迅雷云盘, 微云, 彩云, 123盘). The scripts provide three main capabilities: (1) direct download URL extraction that bypasses native download restrictions, (2) custom video/audio players built on ArtPlayer and APlayer with features like quality selection, subtitle support, lyrics display, and ad-token handling, and (3) a comprehensive 'housekeeper' script that auto-fills share passwords, maintains a local and cloud-synced password database, and adds resource search across dozens of third-party search engines. The architecture is a set of self-contained IIFE userscripts that hook into page internals — Vue component instances via `__vue__`, React stores via `unsafeWindow.store`, XHR/fetch interception, and MutationObservers — to extract file metadata and inject custom UI. Each script targets specific URL patterns via `@match` directives and follows a consistent `obj.run()` entry-point pattern. The scripts depend on CDN-hosted libraries (jQuery, APlayer, ArtPlayer, hls.js, localforage) and a LeanCloud backend for share-password cloud sync (flagged with `@antifeature tracking`). The standout component is `audioAnalyzer.js`, a fully self-contained Web Audio API visualization library with 12 canvas rendering modes and sophisticated color-scheme generation, which is genuinely reusable outside this repository. The cloud-drive integration scripts demonstrate deep knowledge of each platform's internal APIs but are inherently fragile due to their reliance on page internals and hardcoded CSS selectors. The codebase is actively maintained with current library versions, though it lacks tests, documentation, and a build system — typical for the userscript genre.