1. Software Development

Guides custom Claude Code subagent creation with YAML structure, system prompts, tool restrictions, model selection, and permissions.

Tool for building and troubleshooting native Node.js addons, handling configuration, platform-specific builds, and common errors like version mismatches.

Provides expert CMake and Makefile configuration for C/C++ projects, including creation, refactoring, and debugging.

Applies tasks from OpenSpec changes to facilitate starting, continuing, or managing software implementation work.

Automates the creation of all required implementation artifacts in OpenSpec, eliminating manual step-by-step configuration.

Guides users in creating and managing Git worktrees for task isolation and simultaneous branch development.

Provides guidance on code review best practices and standards for the k2-dev workflow, ensuring code quality and consistency.

Provides comprehensive test planning guidance for k2-dev workflows, including test case creation, strategy development, and coverage definition.

Validates code against project-defined quality standards and enforces patterns using AGENTS.md and constitution.md in k2-dev workflows.

Assists in planning features, breaking down requirements, and designing architecture through structured task hierarchies and dependencies.

Provides a quick reference guide for creating pull requests in version control systems, streamlining code collaboration and review processes.

Provides performance optimization guidelines for React and Next.js applications, covering components, data fetching, and bundle optimization.

Creates multi-component HTML artifacts with React, Tailwind CSS, and shadcn/ui for stateful, routed interfaces requiring advanced frontend capabilities.

Verifies the functionality of slash commands in applications during development to ensure proper implementation.

Facilitates peer code review requests for major features and task completion to ensure code quality and adherence to standards before merging.

Self-improving system for Pi Agent development with automatic error correction, knowledge accumulation, and workhub documentation integration.

Provides best practices for integrating TanStack Query with TanStack Router and TanStack Start, covering full-stack data flow, SSR, and caching coordination.

Provides type-safe routing, data loading, and navigation best practices for React applications using TanStack Router.

Enforces mandatory software architecture review prior to design and implementation to ensure system robustness.

Requires running verification commands and confirming output before claiming work completion, commit, or PR creation.

Provides best practices for implementing TanStack Query in React applications to manage data fetching, caching, and server state efficiently.

Provides best practices for full-stack React development with TanStack Start, covering server functions, middleware, SSR, authentication, and deployment patterns.

Creates new Agent Skills for the Momentum Firmware project, enabling extension of firmware capabilities.

Creates custom applications for Momentum Firmware on Flipper Zero devices, enabling extended functionality and user-specific features.