1. Software Development

Provides a guide for writing Go tests using httptest, proper organization, and meeting coverage requirements.

Generates Playwright behavior tests (.spec.ts) to verify complete user workflows using Act:/Check: specifications.

Guides implementation of cursor-based pagination with RFC 8288 Link headers for API endpoints, following project conventions.

Generates unit tests from functional specs using PreDB/PostDB pattern, supporting TDD approach.

Enables Nostrstack API development with Fastify and Prisma, covering routing, services, tenancy, and Nostr endpoints.

Sets up Next.js 16+ projects with Business-Oriented Modular Architecture (Screaming Architecture), enforcing domain-based code structure via App Router and path aliases.

Automates Git branch creation, code implementation, and pull request generation for chore tasks in a development workflow.

Guides implementation of data flow in Next.js 16+ using Server Actions, Data Access Layer, and secure mutation patterns.

Provides testing utilities for executing, adding, and maintaining unit, E2E, and Playwright-based visual tests within the markdowntown project.

Manages Progressive Web App assets and viewport optimization for mobile web applications.

Provides guidance on installing, configuring, and using Chart.js for data visualization in web applications.

Automates Maven build execution for Java/Spring Boot projects, providing instant feedback and failure troubleshooting guidance.

Coordinates CLI and web application changes, tests, and documentation within a monorepo structure for the markdowntown project.

Guides Next.js developers on optimal component and logic placement to enforce modularity and prevent technical debt via the Scope Rule.

Provides expert guidance on Python programming, covering best practices, frameworks (Flask, Django, FastAPI), data science libraries, testing, and performance optimization.

Specializes in developing WordPress themes with clean, maintainable code adhering to VIP standards, including modular structure and security practices.

Provides tools for developing Workbench UI components, state management, and adapter integrations for AI coding tools like Claude Code and GitHub Copilot.

Audits and optimizes Next.js applications for Core Web Vitals, SEO, and performance through metadata, asset, and bundle analysis.

Guides creation of Model Context Protocol (MCP) servers to integrate LLMs with external APIs using Python or TypeScript.

Automates Storybook 9 configuration for frontend frameworks with framework detection and platform optimizations for Web, Tauri, and Electron.

Provides backend API route implementations, Prisma schema management, and server-side validation for Next.js App Router applications.

Enforces test-driven development with 80%+ coverage across unit, integration, and E2E tests for new features, bug fixes, and refactoring.

Enables local development workflow for nostrstack with API/gallery execution, debugging via logs, and Chrome DevTools verification for UI/network behavior.

Integrates Lightning/LNbits with nostrstack for payment flows, including regtest, configuration, and observability testing.