1. Software Development

Manages and persists application state across sessions, ensuring data consistency and user experience in web applications.

Manages Node.js version switching and installs global npm CLI tools using Volta.

Provides expert guidance on effective code refactoring techniques to enhance maintainability and readability.

Provides test utilities for Typer/Click-based Python CLIs using CliRunner, covering fixtures, exit codes, and output capture.

Creates tailored testing plans to maximize code quality and coverage across software projects.

Provides secure integration patterns for Supabase with Next.js App Router, covering auth, RLS, database access, and safe client-server communication.

Implements a single task from the product requirements document (PRD) stored in ./.scratch/prd.json.

Guides backend development for PowerTradingAgent using FastAPI, covering API endpoints, database operations, testing, and deployment with SQLAlchemy.

Automates code formatting to enforce consistent style across a codebase, improving readability and maintainability.

Provides SystemVerilog coding standards for FPGA/RTL design and UVM verification, including RTL modules, interfaces, testbenches, and assertions.

Drafts pull requests adhering to project templates and guidelines for efficient code collaboration and integration.

Provides proven frontend development patterns for React and Next.js, covering state management, performance optimization, and UI best practices.

Provides a structured component system using Tailwind CSS and design tokens for consistent, accessible React/Next.js UI development with dark mode support.

Generates FastAPI endpoints for RESTful PUT (full) and PATCH (partial) updates with validation and user isolation.

Generates new Claude Code skills following best practices, including setup for slash commands and workflow automation.

Guides developers in structuring and validating new or updated Agent Skills, covering design patterns, SKILL.md format, and verify.py implementation.

A keyword-driven routing system that identifies layers, loads skills, and directs requests to agents for efficient task orchestration.

Enables unit testing of the Skills system to validate its core functionality and ensure reliable operation.

Provides standardized rules for writing effective git commit messages, including format enforcement, granularity guidance, and prohibited patterns across repositories.

Expertise in Svelte 5 and SvelteKit development, including runes reactivity, file-based routing, form actions, and Zod validation for modern frontend applications.

Extends FableDSL with new commands, directives, features, and visual agents, handling grammar, runtime, and editor integration.

Automates Python project initialization using uv, handling pyproject.toml configuration and dependency bounds setup.

Provides backend architecture patterns, API design guidelines, and database optimization best practices for Node.js, Express, and Next.js applications.

Enables seamless multi-broker stock trading integration through standardized interfaces, data models, and error handling for Longbridge, Futu, IBKR, and Tiger.