Byunk

Clean Code principles for JavaScript and TypeScript. Covers naming, functions, classes, SOLID, testing, concurrency, error handling, formatting, and comments. Use when writing, refactoring, or reviewing JavaScript/TypeScript code.

Semantic code explanation that prioritizes why over what. Explains purpose, design decisions, and broader context of any code target. Accepts natural language: a file path, symbol name, line reference, directory, or question. Use when asked to "explain", "what does this do", "why is this here", or "walk me through".

Principles for designing context-efficient AI agents and tools. Use when designing LLM tools, agents, MCP servers, or multi-agent systems.

Create a GitHub PR from the current feature branch. Auto-detects base branch, learns PR conventions from recent PRs, and generates a concise summary with a review guide. Use when asked to "create a PR", "open a PR", "make a pull request", or "submit PR".

Single-pass code review focused on clean code principles and OOP best practices. Auto-detects mode: PR number in arguments triggers PR mode (reads existing comments), uncommitted changes trigger local mode, feature branch triggers branch mode. Use when asked to "review code", "code review", "review my changes", or "review PR #N".

Create a draft GitHub PR from the current feature branch with a convention-aware title and body. Use when the user asks to create, prepare, draft, or open a pull request.

Guidance for designing, auditing, and improving context supplied to LLM agents, prompts, tools, RAG/MCP servers, and multi-agent systems. Use when the task involves context selection, prompt or agent architecture, tool descriptions, retrieval context, memory, compaction, autonomy, or evaluation of LLM behavior.

Guide for creating effective tools for AI agents. Use when building MCP tools, agent APIs, or any tool interface that agents will consume. Focuses on token efficiency, meaningful context, and proper namespacing.

Build distinctive, production-grade frontend interfaces with memorable aesthetics. Use when creating web components, pages, or applications. Prioritizes creative, context-specific design over generic patterns.