Skills
.Work. You
Rest

screenshot-to-pencil

Community

Turn UI screenshots into Pencil prototypes.

Design & Creative#automation#prototype#screenshot#design-tokens#ui-analysis#desktop-mobile#pencil
AuthorVanLengs
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Convert a UI screenshot into a machine-readable Pencil prototype by analyzing layout, components, colors, typography, spacing, and icons to produce a structured .pen JSON file.

Core Features & Use Cases

  • Analyze a UI screenshot to generate a Pencil prototype (.pen) with accurate layout, components, tokens, and styles.
  • Output can reuse design tokens and reusable components, enabling consistent design handoffs and rapid prototyping.
  • Use cases include converting mockups to editable prototypes or creating starter files for design systems.

Quick Start

Provide a UI screenshot image when prompted and the skill will output a Pencil prototype file in docs/design/screens.pen (or the path you specify).

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: screenshot-to-pencil
Download link: https://github.com/VanLengs/astra-studio-plugins/archive/main.zip#screenshot-to-pencil

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
View Source Repository

Agent Skills Search Helper

Install a tiny helper to your Agent, search and equip skill from 471,000+ vetted skills library on demand.