productivity▌

This skill screens US stocks using William O'Neil's proven CANSLIM methodology, a systematic approach for identifying growth stocks with strong fundamentals and price momentum. CANSLIM analyzes 7 key components: Current Earnings, Annual Growth, Newness/New Highs, Supply/Demand, Leadership/RS Rank, Institutional Sponsorship, and Market Direction.

File Organization: This skill uses split structure. See references/ for advanced patterns and security examples.

将文章内容智能拆解为小红书风格的系列配图，包含封面图、内容图和结尾图。

$22

Video and audio processing with format conversion, resizing, compression, and Remotion asset preparation. \n \n Covers 10+ common operations: GIF-to-MP4 conversion, video resizing, compression, audio extraction, trimming, speed adjustment, concatenation, and fade effects \n Includes Remotion-specific patterns for speed adjustment, demo recording preparation, and batch GIF conversion with proper codec settings \n Provides platform-specific optimization workflows for YouTube, Twitter/X, LinkedIn,

Best practices for video and audio processing with FFmpeg.

Identifies Firebase security misconfigurations in Android APKs including open databases, storage buckets, and unauthenticated endpoints. \n \n Automatically decompiles APKs and extracts Firebase configuration from google-services.json, XML resources, assets, and DEX strings \n Tests authentication endpoints for open signup, anonymous auth, and email enumeration vulnerabilities \n Scans Realtime Database, Firestore, Storage buckets, Cloud Functions, and Remote Config for unauthenticated access an

SQLite database expert for Tauri/desktop apps with SQL injection prevention, migrations, FTS search, and secure data handling. \n \n Enforces parameterized queries and input validation to prevent SQL injection; includes security checklist and reference patterns for all user-input database operations \n Covers database initialization with performance PRAGMAs (WAL mode, foreign keys), transaction management, connection pooling, and batch operations \n Implements Full-Text Search (FTS5) with virtua

Specialized in enhancing script performance, user experience, and visual presentation on TradingView.

Use this skill when the user wants to: