1. Software Development

Automates release readiness checks and creates Git tags for versioned releases, ensuring consistency between ChangeLogs and version numbers.

Expert in building modern frontend applications with React, Vue, and Next.js, including state management and UI/UX patterns.

Automates updating application changelogs and synchronizing version metadata across app directories for version management and release tracking.

Guides full-stack development with Django (backend), Vue.js (web), and Flutter (mobile) using a structured starter template and best practices.

Provides a systematic debugging approach using instrumentation to gather evidence, eliminating guesswork and focusing on observation before solution.

Conducts comprehensive code reviews to ensure quality, security, performance, and adherence to best practices.

Conducts self-review loops to validate code implementation against specifications with adjustable depth modes (quick/standard/thorough).

Checks specification documents for logical contradictions, inconsistencies, and ambiguities to ensure clarity and completeness in software requirements.

Applies object-oriented design principles including dependency inversion and fail-fast error handling during code refactoring and design reviews.

Designs and documents REST, GraphQL, and gRPC APIs with versioning strategies for robust backend services.

Diagnoses and fixes visual and spatial bugs in Godot games using user observation and test-driven methods.

Manages GitHub repositories, PRs, issues, releases, and branch protection rules through command-line interface.

Interactive wizard that guides users through custom development environment setup by discovering tech stack preferences and orchestrating necessary configuration skills.

Provides chat API integration functionality, now deprecated in favor of chatkit-backend skill.

Implements WebSocket service for real-time task synchronization across clients, enabling live updates in applications.

Provides expert debugging assistance for identifying errors, root causes, and resolving software issues through systematic analysis.

Automates application of standardized conventions for test code, ensuring consistency and adherence to best practices in software testing.

Generates unit, integration, API, and validation tests for multiple programming languages and frameworks, adapting to project conventions.

Provides expert Python development services including backend frameworks (FastAPI, Django), data processing, async programming, and best practices.

Analyzes code for design quality across 8 dimensions and provides actionable findings with file:line references.

Sets up Next.js 16+ frontend projects with TypeScript, Tailwind CSS, Zustand, and App Router for rapid development.

Automates clear commit message generation from jj diffs for efficient version control and code review.

Guides on writing effective, maintainable tests with best practices for naming, assertions, and edge case coverage, based on BugMagnet principles.

Integrates Better Auth for JWT authentication in Next.js frontend and FastAPI backend, handling signup, login, logout, and protected routes.