productivity▌

Guides optimization of meta tags beyond title, description, Open Graph, and Twitter Cards. Covers hreflang, robots, viewport, charset, and metadata completeness.

Generate system architecture diagrams using Mermaid, PlantUML, C4 models, and flowcharts for technical documentation. \n \n Supports multiple diagram types: system architecture, sequence diagrams, C4 context and component diagrams, deployment diagrams, data flows, and class diagrams \n Text-based, version-control-friendly formats that integrate directly into documentation and code repositories \n Includes best practices for consistent notation, meaningful color coding, logical grouping with subg

Comprehensive skill for database synchronization, replication, and data integration.

Autonomous design critique mode that adds annotations to web pages via the Agentation toolbar in a visible browser. \n \n Requires the Agentation toolbar installed on the target page and the agent-browser skill available; launches in headed mode so users watch the agent scan, hover, and annotate in real time \n Uses coordinate-based mouse events to trigger annotation dialogs (standard element clicks do not work); includes helper patterns for scrolling, bounding box lookup, and dialog interaction

Universal coding standards and best practices for TypeScript, JavaScript, React, and Node.js projects. \n \n Covers core principles (readability, KISS, DRY, YAGNI) with practical code examples for variable naming, function design, immutability, error handling, and type safety \n Includes React-specific guidance on component structure, custom hooks, state management, and conditional rendering patterns \n Provides API design standards with REST conventions, response formats, and input validation u

Fetch Twitter/X post content by URL without JavaScript or authentication. \n \n Retrieves full post metadata including author, timestamp, text content, images, and thread replies via Jina.ai API \n Supports both individual tweet fetching and batch operations across x.com and twitter.com URLs \n Includes bundled Python and Bash scripts for single and multiple tweet retrieval \n Requires a free Jina API key set as an environment variable to function \n

Comprehensive guidelines for building production-ready Capacitor applications. \n \n Covers project structure, configuration management, plugin installation patterns, and native project setup for iOS and Android \n Emphasizes critical practices: keeping Capacitor packages in sync, checking plugin availability before use, lazy loading plugins, and secure storage for sensitive data \n Includes performance optimization strategies such as batching bridge calls, hardware acceleration, and image optim

Comprehensive skill for designing and automating Extract, Transform, Load data pipelines.

Extract text from images and PDFs using Mistral's dedicated OCR API. No external dependencies required.

Expert guidance on PostgreSQL-specific features, optimization patterns, and advanced data type capabilities. \n \n Covers JSONB operations, array types, window functions, full-text search, custom types, range types, and geometric types with practical examples \n Includes query optimization strategies using EXPLAIN ANALYZE, index design patterns (composite, partial, covering, expression), and connection/memory management \n Provides monitoring and maintenance techniques via pg_stat_statements, pg