1. Software Development

Provides implementation patterns for n8n node credentials including API keys, OAuth2, and header authentication, ensuring secure and standardized credential handling.

Applies medical differential diagnosis principles to systematically debug code modifications, unexpected test results, and execution failures through observation, isolation, and verification.

Guides effective, minimal code commenting in TypeScript and JSDoc to enhance clarity without over-documentation.

Builds n8n nodes for REST API integrations using declarative JSON configuration, supporting CRUD operations, pagination, and request/response handling.

Generates high-quality technical implementation plans tailored for engineering audiences, suitable for feature design and architectural planning.

Provides standardized error handling for n8n nodes using NodeApiError and NodeOperationError, covering HTTP errors, validation, and API response parsing.

SDK for building AI coding agents with capabilities for agentic workflows, multi-turn conversations, and custom tool integration.

Enforces idiomatic Go practices from the official 'Effective Go' guide during code development, ensuring maintainability and performance.

Modern Python framework for building high-performance APIs with automatic validation, OpenAPI documentation, and async support.

Creates Vue 3-based UI extensions for Directus with modern patterns, real-time data handling, and responsive design capabilities.

Provides a full-featured Go ORM with associations, hooks, and database migration capabilities.

Configures and manages n8n node projects using TypeScript, Node.js, and n8n-specific tooling for development and publishing.

Assists developers in responding to GitHub issue inquiries with accurate and timely answers.

Enforces consistent TypeScript naming, import ordering, and type safety for n8n node package development.

Enables programmatic development of n8n workflow nodes with full control over execution, data handling, and API interactions, including complex scenarios like pagination and webhook triggers.

Accesses local Zod documentation mirror for schema validation, parsing, and type inference in TypeScript projects.

Provides Spring Boot and Java configuration, package structure, and coding patterns for consistent API development.

Provides input validation best practices for n8n nodes, including server-side checks, sanitization, and error messaging to ensure data integrity and security.

Framework for reliable multi-hour task execution with automatic checkpointing, validation, and recovery.

Provides quick access to tRPC documentation for building type-safe APIs, including routers, procedures, and integrations with React Query and Next.js.

Guides developers in writing minimal, focused tests for core user flows and primary workflows, emphasizing behavior-focused testing and efficient mocking.

Structures n8n nodes correctly using INodeTypeDescription, resource-operation patterns, and proper package configuration for new node development and community packages.

Provides core planning principles for Portfolio Buddy 2 development, ensuring code preservation, mobile/desktop optimization, and thorough requirement gathering during feature implementation and refactoring.

Provides React 19 and TypeScript coding standards for Portfolio Buddy 2, including component patterns and best practices to ensure code consistency during development and reviews.