Web Design Guidelines
Review React/Next.js UI code for compliance with web interface design guidelines. Triggers on requests like "review my UI", "check accessibility", "audit design", "review UX", "check my site against best practices", "review this component", or "audit web interface". Works with JSX, TSX, HTML, and CSS files.
Chat Ui
Chat UI building blocks for React/Next.js from ui.inference.sh. Components: ChatContainer, ChatMessages, ChatInput, MessageBubble, MessageContent, MessageReasoning, MessageStatusIndicator, Markdown. Capabilities: chat interfaces, message lists, input handling, streaming, file uploads, drag-and-drop, auto-scroll, reasoning/thinking blocks, markdown rendering with code highlighting. Use for: buildi…
Skill Graph Creator
Guide for creating skill graphs — interlinked, modular skill architectures that decompose knowledge into navigable reference networks. Use when users want to create a new skill graph (or upgrade an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations. Always produces graph-structured output with lean index files, interlinked references, an…
Implementation Plan
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Plan Advisor
General-purpose plan advisor that assesses any plan file, launches a sub-agent to evaluate it, and auto-answers questions during planning and implementation workflows. Answers are displayed transparently showing both Q and A. Follows senior/lead engineer quality standards across front-end, back-end, and product decisions. Manual activation only via phrases like 'use plan-advisor' or 'activate pla…
Vercel React Best Practices
React and Next.js performance optimization guide with 58 rules across 8 priority categories. Use when writing new React components, implementing data fetching, reviewing code for performance, refactoring React/Next.js code, or optimizing bundle size and load times. Covers async waterfalls, bundle size, server-side performance, client-side data fetching, re-render optimization, rendering performan…
Design Md
Analyze Stitch projects via MCP Server and synthesize semantic design systems into DESIGN.md files. Use when creating a DESIGN.md to capture an existing Stitch project's visual language — colors, typography, component styles, layout principles — in descriptive, designer-friendly prose with exact hex values. Requires access to Stitch MCP Server. Produces a single DESIGN.md that serves as the sourc…