1. Software Development

Automates end-to-end implementation of GitHub issues from planning to pull request creation, streamlining code development workflows.

Automates code formatting fixes using mojo format, markdownlint, and pre-commit hooks to ensure consistent code style before commits.

Builds spatial user interfaces for visionOS using SwiftUI and RealityKit, integrating 3D content and spatial gestures for immersive experiences.

Enables development and debugging of ARKit features for visionOS, including session setup, data providers, and RealityKit integration.

Develops and troubleshoots RealityKit scenes for visionOS, covering entity-component systems, rendering, animation, physics, and audio.

Enforces Swift 6.2 concurrency and language coding standards during code reviews and implementation.

Configures Kysely ORM with TiDB Cloud for serverless and edge environments, providing connection setup and environment-specific guidance.

Guides setup and integration of TiDB Cloud Serverless Driver for Node.js serverless and edge applications with Prisma/Kysely/Drizzle adapters.

Provides AI-powered code review using GPT-5.2 Pro through Claude Code's Chrome extension for improved code quality and best practices.

Delegates code implementation requests to Codex via tmux file-based IPC, triggered by /codex-implement command.

Sends code plans to Codex for AI-assisted code generation via tmux-based IPC, activated by /codex-plan-review command.

Assists developers in managing dotfiles version control with Git, providing contextual commit messages and best practices.

Guides Draper decorator implementation in Rails to separate presentation logic from models/views, ensuring clean code structure and best practices.

Provides game development utilities for DragonRuby, handling 2D game logic, sprite rendering, collision detection, and game loop management.

Provides Ruby-based implementation for Model Context Protocol (MCP) servers, including tool definitions, prompt handling, and transport protocols like JSON-RPC and HTTP.

Provides comprehensive RSpec testing utilities for writing, debugging, and maintaining unit and integration tests in Ruby applications.

Provides guidance for ActiveRecord ORM usage including migrations, associations, query optimization, and model file operations in Ruby on Rails applications.

Reviews Swift test code for proper usage of testing frameworks and best practices.

Provides testing utilities for PydanticAI agents, including mocking LLM responses and recording API interactions via VCR cassettes and snapshots.

Reviews Go code for idiomatic patterns, error handling, concurrency safety, and common mistakes in .go files.

Manages state in React and vanilla JavaScript applications using Zustand, supporting store creation, persistence, and devtools integration.

Guide for creating railstart preset configuration files to customize Rails 8 application generation, covering YAML structure, merging, and testing.

Reviews CloudKit code for container setup, record handling, subscriptions, and sharing patterns to ensure best practices.

Reviews SwiftData code for model design, queries, concurrency, and migrations in Swift applications.