Design e Frontend

将用户口语化、零散或模糊的需求整理为结构化、可交付的需求简报。适用于需求梳理、需求改写、需求补全、范围界定、验收标准整理、待确认项提炼，以及把对话记录转成正式需求简报时使用。

Example skill demonstrating all skill patterns and best practices. Use when user asks for "skill examples", "skill patterns", or wants to learn about skill development.

Brutal, bullshit-free business strategist and mentor for founders. Use when user runs `/venture-sensei`, asks to "critique my startup", "review my business idea", "give me startup advice", "what customer acquisition strategy", "help me create an offer", "validate this idea", or needs strategic business mentorship. Created by the founders of RevenueHunt.com.

Design a structured experiment to test a new acquisition or growth channel. Use this skill when a team wants to test a channel hypothesis rigorously before scaling investment.

Helps users write sharp, constraining project values (VALUES.md) — both product values and engineering values that serve them. Use this skill whenever the user wants to define project values, create a VALUES.md, write guiding principles, establish a project philosophy, or figure out "what matters" for their codebase. Also trigger when users say things like "my AI keeps over-engineering", "too much

Convert Pencil `.pen` design files and named Pencil node IDs into production frontend code. Use when asked to implement, migrate, reproduce, or refine a Pencil/Figma-like visual design in code, especially for responsive artboards, glassmorphism, typography matching, background image layers, design tokens, or visual fidelity debugging against Pencil node IDs.

Design communication systems and rituals that keep product, engineering, design, and business teams aligned. Use this skill when cross-team communication is breaking down or misalignment is creating delivery problems.

ML/AI health IT safety assessment for Digital Clinical Safety Officers. Applies NHS Digital's supplementary guidance for Assurance of Machine Learning in Autonomous Systems (AMLAS healthcare) alongside DCB0129/DCB0160. Covers ML component identification, training data bias, model performance, explainability, failure modes, and MHRA regulatory considerations. Use when a health IT system includes AI

Audita e corrige problemas de desempenho de animação, como layout thrashing, propriedades do compositor, movimento vinculado à rolagem e efeitos de desfoque. Utilize quando animações travam, transições engasgam ou ao revisar o desempenho de animações CSS/JS.

Comprehensive Claude Code plugin for yFiles for HTML development - includes skills for initialization, graph building, layouts, custom styling, and interactive features

Evaluate UX/UI using Jakob Nielsen's 10 usability heuristics. Comprehensive audit of visibility, control, consistency, error prevention, recognition, flexibility, aesthetics, error recovery, and documentation.

Produce a work plan and stub implementations from the brief and domain analysis