1. Software Development

Provides development workflows for WordPress themes, including PHP backend modifications, frontend component creation, and debugging.

Guide for implementing mocking, patching, spying, and stubbing in pytest tests using the pytest-mock plugin.

Enables implementation of features or code fixes from user-provided plans or descriptions.

Breaks completed specifications into testable, commit-sized development tasks for efficient implementation and testing.

Records and replays HTTP interactions during pytest tests to ensure consistent, reliable test execution without external dependencies.

Provides error recovery strategies for common tool failures, integrated via the PostToolUseFailure hook.

Automates RESTful API design standards application during API and endpoint development, ensuring adherence to best practices.

Provides modern React 19 development utilities including async components, Server Components, hooks, and Next.js App Router integration for efficient frontend application building.

Provides Git revert strategies, feature checkpoints, and emergency rollback for critical error recovery in software development.

Provides standardized guidelines for writing backend tests, including test helpers, fixture data generation with Fixture Monkey, and coverage verification.

A high-speed codebase search tool that replaces grep/glob, enabling 10-50x faster searches for code, symbols, functions, and files.

Documents significant technical decisions with context, rationale, and consequences to maintain architectural history and guide future development.

Compares two technical approaches using codebase evidence to support implementation decisions.

Delivers concise Git repository status, branch, and recent commit summaries for development workflow clarity.

Scouts codebases to locate relevant files and provide contextual understanding, helping developers identify where to work within project structure.

Orchestrates Opus agents to convert Figma designs into pixel-perfect, functional websites for web development projects.

Automates performance optimization to resolve common issues like N+1 queries and application slowness in code.

Scans Go source code to identify accessibility violations in Text-based User Interfaces (TUIs), ensuring compliance with accessibility standards.

Enforces Conventional Commits standards with scoped messages for UI, performance, and UX changes in pull requests.

Deeply analyzes codebases to answer architectural questions, trace code flow, and explain system functionality.

Compares and selects optimal performance tuning strategies for software systems to enhance speed and efficiency.

Provides data validation and settings management using Python type annotations with Pydantic v2.

Provides standardized rules for REST API development, DTO implementation, and backend package structure organization.

Enforces consistent Python development standards including code style, git practices, testing, and validation for code reviews and commits.