Writing clear PR descriptions helps reviewers understand changes faster and reduces review time. This skill provides structured templates, Mermaid diagram guidance, and best practices for documenting code changes effectively.

Mermaid diagrams often break across dark and light modes or use unsupported icons on GitHub. This skill provides proven patterns and templates for creating professional, cross-theme compatible diagrams that render correctly every time.

Working with GitHub issues and PRs without full context leads to misunderstandings and missed information. This skill teaches AI to proactively use GitHub CLI commands to retrieve PR descriptions, review comments, CI status, issue discussions, and repository information.

Documentation often ends up unstructured and hard to read. This skill provides clear guidelines for creating well-organized markdown files with proper structure, formatting, and visual hierarchy.

This skill provides safe BigQuery CLI patterns for exploring tables and schemas without accessing sensitive data. It includes INFORMATION_SCHEMA queries, row count checks, and data sensitivity guidelines for responsible data analysis.

Manually searching, reading, and sending emails wastes time. This skill provides ready-to-use AppleScript examples so you can automate email workflows directly from Claude. Read, send, reply, search, and manage Apple Mail without switching apps.

Getting web content into your coding workflow is tedious and unreliable. This skill gives Claude instant access to any webpage as clean markdown, screenshots, structured data, or search results.

Implementing authentication from scratch is complex and error-prone. Better Auth provides a comprehensive, plugin-based authentication framework with built-in OAuth, 2FA, and organization support for TypeScript applications.

Setting up authentication can be complex with many security considerations. This skill provides proven patterns for Better Auth configuration, session management, and plugin integration.

Writing tests after code leads to untested behavior and design problems. This skill provides a strict TDD workflow that drives better code design through the Red-Green-Refactor cycle.

Code becomes difficult to maintain when classes have multiple responsibilities and tight coupling. This skill provides clear explanations and examples of SOLID principles so you can design software that is easier to extend, test, and modify.

Developers waste time reinventing solutions to common problems. This skill provides ready-to-use TypeScript code patterns for creational, structural, and behavioral design patterns along with async and data access patterns.

Code is read far more often than it is written. This skill helps you write code that humans can understand. It provides proven principles for naming, functions, comments, and error handling that improve code readability and maintainability.

APIs often suffer from inconsistent naming, poor URL structure, and incorrect HTTP method usage. This skill provides clear guidelines for designing APIs that are intuitive, scalable, and easy to maintain.

Storage issues in PostgreSQL and ChromaDB are hard to diagnose without visibility. This skill provides a complete debugging toolkit with endpoints and a dashboard for inspecting storage state, detecting drift, and tracking startup performance.

Collect structured visual feedback from stakeholders directly on your Next.js application. Agentation adds a floating toolbar that lets team members annotate screenshots and submit detailed bug reports without leaving the browser.

Creating skills from scratch requires understanding skill anatomy, structure, and best practices. This skill provides step-by-step guidance for building effective skills that extend Codex capabilities with specialized knowledge and workflows.

The Scoop news platform has a cluttered frontend with excessive vertical space and inconsistent design patterns. This skill provides a structured workflow to compress layouts, improve density, add snap-scroll navigation, and enforce a clean no-emoji policy across the entire frontend.

Research agents often hit API rate limits and show unclear progress, frustrating users. This skill adds exponential backoff, proper web search integration, and real-time progress updates so users stay informed during long research tasks.

Organize implementation and overview plans as markdown documents with structured YAML frontmatter. Store, retrieve, and organize plans in a consistent format for development work and reference documentation.