1. Software Development

Provides guidance on database schema design, indexing strategies, ORM selection, and serverless database implementation for efficient data management.

Provides best practices for Next.js App Router, including Server Components, data fetching strategies, and routing patterns.

Analyzes incomplete bug reports to determine reproduction steps, gather evidence, and define the next diagnostic action for effective bug resolution.

Enforces offline-first architecture patterns including local data storage, synchronization strategies, and offline indicators for robust application data flow.

Provides example-driven guidance for React UI composition, state management, routing, and component patterns using TypeScript, Tailwind, and Radix for building and refactoring React components.

Enables developers to locally fetch, preview, test, and merge GitHub pull requests for evaluation before integration.

Builds 3D applications in React using declarative JSX, integrates Three.js with React state/lifecycle, and leverages Drei helpers for performance.

Offers 12 ready-to-use project templates for rapid application scaffolding across diverse technology stacks.

Builds, runs, and debugs iOS apps in a simulator with UI interaction and log capture using XcodeBuildMCP.

Manages internationalization and localization for software applications, detecting hardcoded strings, handling translation files, and supporting RTL layouts.

Manages Rust monorepos with dependency unification, unused dep detection, dead feature pruning, and release orchestration.

Framework for making and documenting system architecture decisions, including requirements analysis and trade-off evaluation.

Comprehensive guide for Mercurial (Hg) version control operations, from initialization to advanced workflows, supporting software development.

Enforces comprehensive error handling patterns including explicit catch blocks and Result/Either for async service code.

Manages development workflows and quality assurance processes for software projects.

Teaches foundational Node.js development best practices including architecture, async patterns, and security to foster critical thinking over copy-paste coding.

Conducts comprehensive code reviews to ensure clean, bug-free, and high-quality code in pull requests.

Provides guidance on testing patterns including unit, integration, and mocking strategies for robust software development.

Guides best practices for writing integration tests, emphasizing end-to-end workflows, cross-layer testing, and real dependencies without unnecessary mocking.

Provides modern React development guidance covering hooks, component composition, performance optimization, and TypeScript integration for efficient application building.

Performs code refactoring to organize, clean up, improve structure, and enhance code quality.

Validates technical specifications for completeness, feasibility, and production readiness, covering architecture, APIs, security, and operational aspects.

Guides creation, modification, and troubleshooting of Supabase Edge Functions for backend logic development.

Provides principles and best practices for building Model Context Protocol (MCP) servers, including tool design and resource patterns.