Agent Skill

Wireframe Sketch skill

wireframe-sketchnexu-io/open-designdesign-templates/wireframe-sketch/SKILL.md

A hand-drawn wireframe exploration — graph-paper background, marker / pencil tone, multiple tab labels for variants, sticky-note annotations, scribbled chart placeholders, hatched fills. Reads like a designer's whiteboard before any pixels are committed. Use when the brief asks for "wireframe", "sketch wireframe", "hand-drawn", "lo-fi", "whiteboard", "草稿", or "手绘原型".

103kApache-2.0

always on

97 tokname + description

once used

770 tokSKILL.md body

bundled files

115 KB

repo stars

103kGitHub

Install the Wireframe Sketch skill

Skills CLI (Claude Code, Codex, Cursor and others)

npx skills add https://github.com/nexu-io/open-design --skill wireframe-sketch

Claude Code, by hand (all projects)

git clone --depth 1 https://github.com/nexu-io/open-design.git /tmp/open-design
mkdir -p ~/.claude/skills
cp -R /tmp/open-design/design-templates/wireframe-sketch ~/.claude/skills/wireframe-sketch

For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.

What it costs your context

Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.

When	What loads	Cost
Every session	Name and description	97 tok
When the agent uses it	The SKILL.md instructions	770 tok
Only if opened	1 bundled files (15 KB)	varies

Until it is used, wireframe-sketch costs about 14× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 150 skills from nexu-io/open-design would load 9,514 tokens of descriptions. Skills vs MCP study

Checks

Our checks found nothing to flag: it follows the Agent Skills specification's naming and size guidelines and doesn't pipe downloads into a shell.

Checked 2026-10-22 · method

What's inside

The headings of its SKILL.md. Read the full file on GitHub.

Wireframe Sketch Skill
Workflow
Output contract

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