site-builder

Design and implement distinctive, production-ready front-end UI. Use when users ask for UI design, landing pages, components, styling, responsive layouts, accessibility, or visual polish.

Design and scaffold Model Context Protocol (MCP) servers and integrations. Use when users ask to create an MCP server, add MCP tools/resources/prompts, define schemas, or connect external systems through MCP.

Refactor code, docs, or workflows to be simpler without changing behavior. Use when users ask to simplify, clean up, reduce complexity, remove duplication, or improve readability.

Create or improve Copilot Skill definitions. Use when users ask to build a new SKILL.md, refine skill descriptions, improve skill discoverability, or package reusable workflows.

Plan and implement practical testing for web apps. Use when users ask for unit tests, integration tests, end-to-end tests, test plans, flaky test fixes, or CI test coverage for front-end/back-end web projects.