1. Software Development

Applies modern mobile development toolchains including Expo, React Native, and Tauri for cross-platform iOS/Android application development.

Enables structured logging in Node.js applications using Pino, supporting JSON output, log levels, context, and observability best practices.

Provides toolchain patterns for building browser extensions using WXT, Plasmo, and CRXJS for Chrome, Firefox, and Safari with Manifest V3 support.

Guides modern Node.js CLI development with frameworks like Commander.js, oclif, and Ink for building terminal applications.

Guides REST API design, versioning, error handling, and OpenAPI specification creation for robust backend services.

Enforces TypeScript best practices including strict mode, type safety, and toolchain configuration for robust codebases.

Applies testing philosophy: test behavior over implementation, minimize mocks, and use AAA structure for effective test writing and review.

Provides Clerk authentication integration patterns for Next.js and Convex, handling user authentication, session management, and protected routes.

Provides idiomatic Go patterns for errors, interfaces, concurrency, and package structure to enhance code quality and maintainability.

Provides default technology stack preferences for new project setup, including Next.js, TypeScript, Tailwind, and related tools to streamline dependency selection and stack decisions.

Manages environment variables to resolve whitespace, parity, and secret issues for seamless development and deployment across platforms.

Applies Ousterhout's principles to detect shallow modules, information leakage, and complexity issues during code reviews and refactoring.

Provides best practices for building and optimizing Convex database backends, including query performance, security, and vector search implementations.

Applies universal principles for designing and reviewing database schemas, including normalization, data types, constraints, and anti-pattern avoidance.

Provides Ruby and Rails best practices for code structure, testing, and performance optimization, including service objects and API development.

Automates systematic debugging by triggering on error signals, enhancing code reliability and developer efficiency.

Comprehensive code review checklist covering purpose, design, quality, security, performance, testing, and documentation for pull request reviews.

Provides Stripe integration best practices including webhook verification, environment variable hygiene, and subscription debugging.

Builds secure browser extensions for Chrome, Firefox, and Safari using Manifest V3 and WebExtensions API with cross-browser compatibility.

Provides best practices for building CLI applications, including interface design, help systems, and framework selection.

Automates detection of tasks suitable for Git worktree parallelization and coordinates multi-context development to enhance workflow efficiency.

Diagnoses Stripe webhook delivery failures, pending webhooks, redirects, and subscription sync issues.

Provides idiomatic Rust patterns for ownership, error handling with Result, traits, and configuration to enhance code quality.

Automates systematic debugging by triggering on error-related keywords to diagnose and resolve code issues efficiently.