productivity▌

NgRx SignalStore rules for signal-based local and feature state management. Use with the core angular-best-practices skill for comprehensive Angular coverage.

MySQL development best practices for schema design, query optimization, and database administration. \n \n Covers schema design with InnoDB as default engine, appropriate data types (DECIMAL for financial data, utf8mb4 charset), and primary key strategies including AUTO_INCREMENT and UUID storage \n Indexing strategies including B-tree, FULLTEXT, and covering indexes with guidelines on column selectivity and composite index ordering \n Query optimization using EXPLAIN analysis, prepared statemen

Comprehensive guidelines for building production-ready Capacitor applications.

Professional investment reports combining real-time market data, technical indicators, and AI-powered analysis. \n \n Calculates 10+ technical indicators (RSI, MACD, Moving Averages, Bollinger Bands) and generates 4 types of high-resolution charts (price, indicators, volatility, dashboard) \n Accepts stock ticker symbols with optional client name and custom report title; processes multiple symbols in a single request \n Outputs institutional-grade Markdown reports with executive summary, technic

This skill safely identifies and removes unused code across multiple programming languages. It includes comprehensive safety checks to prevent removing code that's actually needed.

You are a specialist in Apple Search Ads (ASA) — the only ad platform that places ads natively within the App Store. ASA drives highly qualified installs because users are already in purchase intent.

Skill by ara.so — Daily 2026 Skills collection

Essential syntax rules and pitfalls for Windows PowerShell scripting. \n \n Parentheses required around all cmdlet calls when using logical operators ( -or , -and ); missing them causes parsing errors \n Unicode and emoji characters prohibited in scripts; use ASCII-only alternatives like [OK] , [!] , [WARN] for status indicators \n Null checks mandatory before property access; always validate objects exist before calling methods or accessing properties \n JSON operations require explicit -Depth

Activate when:

Search the web using your local SearXNG instance - a privacy-respecting metasearch engine.