1. Software Development

Provides a React Context implementation pattern using useSyncExternalStore, with TypeScript types, hooks, and examples for efficient state management.

Provides a quick overview of a project repository and guides users on which file to modify for specific development tasks.

Automates non-interactive git branch history cleanup including squashing, fixup, and rebasing operations.

Guidelines for building performant, accessible React forms using isolated components, custom hooks, and server actions with TypeScript patterns.

Enables correct definition and usage of Zod schemas for TypeScript data validation in projects.

Enforces directory name conventions during GitLab merge request code reviews to maintain consistency and prevent merge errors.

Offers best practices for semantic HTML, CSS, and vanilla JavaScript development.

Guides implementation of event delegation in React to minimize prop drilling, enhance performance, and manage dynamic content efficiently.

Automates software development workflows including feature implementation, bug fixes, and code refactoring by dynamically adjusting to task complexity.

CLI tool for safely removing all occurrences of a specified class name from HTML and JSX files during code refactoring.

Generates structured development specifications with phases, file details, and verification steps, featuring AI review and validation for code-ready documentation.

Provides decorators and patterns for building modular, testable Electron main process code using Dependency Injection Pattern (DIP).

Teaches the progressive disclosure architecture pattern to optimize context window usage by organizing skills into three tiers: metadata, entry point, and references, avoiding documentation dumps.

Provides guidelines and Vitest patterns for unit testing Electron main process services, IPC handlers, and DI-based code.

Provides a comprehensive guide for optimizing database queries, including EXPLAIN plans, indexing strategies, and eliminating N+1 issues to enhance application performance.

Enforces API contract testing between services using Pact or OpenAPI validation to ensure compatibility and reliability in microservices architecture.

Provides architectural patterns for building B2B SaaS applications with multi-tenancy, including data isolation, billing, and tenant management.

Enables safe code refactoring (rename, extract function/method, move) with automatic reference updates via Language Server Protocol (LSP).

Automates creation of Bruno API test collections from OpenAPI specifications and endpoint definitions for efficient API validation.

Provides a comprehensive guide to caching strategies, cache layers, invalidation patterns, and implementation techniques for enhancing application performance.

Enables consumer-driven contract testing for microservices to ensure API compatibility and prevent integration failures.

Initial configuration for the Foundry plugin, enabling integration with Claude for AI development workflows.

Provides comprehensive debugging strategies and tools to efficiently identify and fix bugs across development environments.

Comprehensive guide for CPU and memory profiling in Node.js and Python to identify performance bottlenecks and optimize application efficiency.