1. Software Development

Reviews Rust code for unsafe patterns, FFI usage, and memory safety issues to prevent undefined behavior and ensure soundness.

Resolves Rust mutability and borrowing errors including E0596, E0499, and E0502 through interior mutability patterns and ownership solutions.

Identifies common code anti-patterns and suggests improvements during code reviews.

Assists in implementing type-driven design patterns in Rust to make invalid states unrepresentable through compile-time validation.

Assists with Rust smart pointer usage, reference counting, and resource management patterns including Box, Rc, Arc, and Drop.

Provides Rust code navigation features via LSP, including go to definition, find references, and symbol search for efficient development.

Provides utilities for building Rust-based web services with REST, GraphQL, and WebSocket APIs using popular frameworks.

Optimizes software performance through benchmarking, profiling, and low-level techniques like SIMD and cache management.

Manages test cases, projects, and modules with screenshot uploads and drawio diagram operations.

Provides refactoring patterns and techniques to enhance code quality, maintainability, and reduce complexity in legacy systems.

Creates cross-platform mobile apps with Expo Router, NativeWind, and React Native for efficient development.

Provides step-by-step guidance for upgrading Expo SDK versions and resolving common dependency conflicts in mobile app projects.

Enables full-stack development with JavaScript and TypeScript, ES6+, Node.js, and React for frontend and backend projects.

Provides best practices for React development including hooks, component patterns, state management, and performance optimization.

Designs and implements backend systems with API specifications, database schemas, and microservices architecture using test-driven development.

Assists in designing, optimizing, and migrating database schemas for relational (PostgreSQL, MySQL) and NoSQL databases.

Guide for building MCP servers in Python (FastMCP) or Node/TypeScript (MCP SDK) to enable LLMs to interact with external APIs and services.

Toolkit for testing local web applications with Playwright, verifying frontend functionality, debugging UI, and capturing browser screenshots.

Provides modern Python development for backend applications, APIs, and automation using Django, FastAPI, and async patterns.

Automates code review for pull requests, analyzing code for quality, security, performance, and adherence to best practices.

Navigates Formisch monorepo structure to locate code, understand architecture, and implement features across packages and frameworks.

Reviews pull requests and source code changes in Formisch packages and frameworks to validate implementation patterns and ensure code quality before merging.

Writes TypeScript unit tests for core packages, fixing type errors and expanding test coverage.

Debugs and resolves SpringBone physics issues in VRM models using three-vrm, ensuring natural hair and clothing movement behavior.