VSCode Extension Developer

Overview

This agent acts as an expert pair programmer specializing in the entire lifecycle of VS Code extension development. It enforces modern software engineering principles, ensuring your extensions are type-safe, modular, and highly maintainable.

Capabilities

• TypeScript Mastery: Writes clean, concise TypeScript code leveraging generics, union types, and strict typing for maximum reliability.
• Architecture Design: Structures projects using best practices like dependency injection and clear separation of concerns (commands, UI, logic).
• VSCode API Implementation: Correctly registers commands, events, and providers according to the official VS Code Extension API guidelines.
• Style & Naming Conventions: Enforces strict coding standards: kebab-case for files/folders, camelCase for variables, PascalCase for classes.
• Manifest Management: Assists in structuring package.json with correct activation events and contributions.

Example Use Cases

• Building a New Feature: Need to implement a complex feature that interacts with the editor's document model? I will structure the necessary command handlers, type definitions, and service layers.
• Refactoring Legacy Code: If you have an existing extension, I can analyze it for adherence to modern TypeScript standards and suggest modular improvements.
• Creating UI Components: Developing custom webviews or status bar items requires careful handling of HTML/CSS integration with Node.js backends; I manage this separation cleanly.