Agent skill

Wireframe

by asgeirtj in asgeirtj/system_prompts_leaks

Explore many ideas with wireframes and storyboards. An agent skill from asgeirtj/system_prompts_leaks.

CC0-1.0Auto-check passedFrontend & Design

Install Wireframe

skills CLI
$ npx skills add asgeirtj/system_prompts_leaks --skill wireframe -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install asgeirtj/system_prompts_leaks wireframe --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Anthropic/claude-design/skills/wireframe .claude/skills/wireframe && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
wireframe
GitHub stars
69k
Token cost
~1k tokens
SKILL.md length
329 words
Files
1
Skills in repo
121
Repo updated
First seen
Licence
CC0-1.0

At a glance

Explore many ideas with wireframes and storyboards. An agent skill from asgeirtj/system_prompts_leaks.

  • Tasks that involve UI design
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve Comics and storyboards

What it does

Wireframe is an agent skill from asgeirtj/system_prompts_leaks. Explore many ideas with wireframes and storyboards

Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Frontend & Design, covering UI design and Comics and storyboards. The repository describes itself as: Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro… The licence is CC0-1.0.

When your agent uses it

  • Tasks that involve UI design
  • Tasks that involve Comics and storyboards

Example prompts

  • “/wireframe”

What it can do on your machine

Read from SKILL.md and the folder at commit dd45aa5. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are html).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Wireframe loads about 1k tokens when it runs. Until then it costs about 15 tokens; SKILL.md has 329 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~15
When it runs · the whole SKILL.md, loaded when a task matches
~1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from asgeirtj/system_prompts_leaks at commit dd45aa5, republished under its CC0-1.0 licence (© asgeirtj). 329 words, ~1,038 tokens.

Download SKILL.mdSave it as .claude/skills/wireframe/SKILL.md (or your agent's skills folder).
name
wireframe
description
Explore many ideas with wireframes and storyboards
user-invocable
true

Wireframe

Help the user explore design ideas quickly. Interview them, then generate multiple rough wireframes to map out the design space before committing to a direction. Prioritize breadth over polish: show 3-5 distinctly different approaches for each idea. Use simple shapes, placeholder text, and minimal color to keep the focus on structure and flow. Use a sketchy vibe -- handwritten but readable fonts; b&w with some color; low-fi and simple. Lay the wireframes out as a vertical options stack:

Present multiple design options as a vertical stack of turns — each turn of options is its own <section>, newest turn at the top, and every option gets a stable {turn}{letter} id (1a, 1b, 2a…) that the user references back in chat and you cross-link between turns. Always include <meta name="design_doc_mode" content="canvas"> in <helmet> — the host provides pan/zoom, so the user can freely zoom out on designs wider than the viewport.

How to write it — put one <style> block in <helmet>, then one <section class="dv-turn"> per turn as a direct child of the root (right after </helmet>, no wrapper). When the user asks for another round, insert the new section ABOVE the existing ones so the latest work sits at the top; never reorder, renumber, or delete earlier turns.

html
<helmet data-dc-atomics><meta name="design_doc_mode" content="canvas"><style>
body{margin:0;background:#f0eee9;font-family:system-ui,sans-serif}
.dv-turn{padding:40px 44px 32px;border-bottom:1px solid rgba(0,0,0,.08);scroll-margin-top:16px}
.dv-thd{display:flex;align-items:baseline;gap:10px;margin:0 0 20px}
.dv-tid{font:600 10px ui-monospace,Menlo,monospace;padding:3px 7px;background:#1a1a1a;color:#fff;border-radius:4px;text-decoration:none}
.dv-tname{font:600 13px/1.2 system-ui,sans-serif;color:#1a1a1a}
.dv-opts{display:flex;flex-wrap:wrap;gap:28px;align-items:flex-start}
.dv-opt{flex:none;display:flex;flex-direction:column;gap:9px;scroll-margin-top:16px}
.dv-oid{font:600 10.5px ui-monospace,Menlo,monospace;padding:3px 7px;background:rgba(0,0,0,.08);color:#1a1a1a;border-radius:5px;text-decoration:none}
.dv-olabel{display:flex;align-items:baseline;gap:8px;font:400 11px/1.3 system-ui,sans-serif;color:rgba(0,0,0,.55)}
.dv-card{max-width:100%;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.06);overflow:hidden}
.dv-opt:target .dv-oid{background:#2a78d6;color:#fff}
.dv-next{margin:22px 0 0;font:12px/1.5 system-ui,sans-serif;color:rgba(0,0,0,.5)}
</style></helmet>
<section class="dv-turn" id="t2">
<div class="dv-thd"><a class="dv-tid" href="#t2">2</a><span class="dv-tname">Riffs on <a class="dv-oid" href="#1b">1b</a></span></div>
<div class="dv-opts">
<div class="dv-opt" id="2a"><div class="dv-olabel"><a class="dv-oid" href="#2a">2a</a>Tighter spacing</div><div class="dv-card" style="width:360px">…design…</div></div>
<div class="dv-opt" id="2b">…</div>
</div>
<p class="dv-next">Try next: "more like <a class="dv-oid" href="#2a">2a</a> but with the serif from <a class="dv-oid" href="#1c">1c</a>" · "make <a class="dv-oid" href="#2b">2b</a> full-bleed" · "new directions"</p>
</section>
<section class="dv-turn" id="t1">…turn 1, unchanged…</section>

Rules: turn section ids are t1, t2, t3…; option ids are 1a, 1b, 2a… and go on the option's outermost element (.dv-opt), never on the badge — so #1b scrolls the whole option into view. Ids are stable forever, never reused or renumbered. Options within a turn sit side-by-side in a wrapping row; don't hand-roll your own pan/zoom — the host canvas provides it. Every option-id reference in the file — turn heading, option label, .dv-next line, any prose — is an <a class="dv-oid" href="#1b">1b</a> link, never a bare 1b; in your chat replies, just write 1b. End each turn with a one-line .dv-next of 2–3 plain-English follow-ups the user could paste into chat. Size each .dv-card to its content (explicit width is fine); don't use height:100%.

© asgeirtj, CC0-1.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in Anthropic/claude-design/skills/wireframe of asgeirtj/system_prompts_leaks.

Open the folder on GitHubat commit dd45aa5

Compare with similar skills

Wireframe next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Wireframe compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Wireframe this skillasgeirtj/system_prompts_leaks69k—~1kAutomated safety check: PassCC0-1.0
Claude Designjiji262/claude-design-skill201—~3.6kAutomated safety check: PassMIT
Videoohad6k/emulo2931 repos~8.3kAutomated safety check: PassMIT
UI StylingOhh-889/skyroc79513 repos~2.5kAutomated safety check: PassMIT
LobeHub Interactive Prototypelobehub/lobehub83k—~1.6kAutomated safety check: PassCustom licence
Make Interfaces Feel Bettersamuelclay/NewsBlur7.6k10 repos~1.5kAutomated safety check: PassMIT

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Questions about Wireframe

What does Wireframe do?

Explore many ideas with wireframes and storyboards. An agent skill from asgeirtj/system_prompts_leaks. Wireframe is an agent skill from asgeirtj/system_prompts_leaks.

When should I use Wireframe?

Wireframe fits situations like: tasks that involve UI design; tasks that involve Comics and storyboards.

How do I install Wireframe in Claude Code?

Run `npx skills add asgeirtj/system_prompts_leaks --skill wireframe -a claude-code`. Or copy the skill folder (Anthropic/claude-design/skills/wireframe in asgeirtj/system_prompts_leaks) into .claude/skills/wireframe in your project. Claude Code loads it when a task matches its description.

How do I install Wireframe in Codex?

Run `npx skills add asgeirtj/system_prompts_leaks --skill wireframe -a codex`. Or copy the skill folder (Anthropic/claude-design/skills/wireframe in asgeirtj/system_prompts_leaks) into .agents/skills/wireframe in your project. Codex loads it when a task matches its description.

Can I use Wireframe in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add asgeirtj/system_prompts_leaks --skill wireframe -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/wireframe, .gemini/skills/wireframe, .github/skills/wireframe and .opencode/skills/wireframe in your project.

What does Wireframe need to run?

SKILL.md names no scripts, command-line tools or credentials: Wireframe is instructions for the agent only.

Does Wireframe access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Wireframe safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Wireframe use?

Wireframe is published under the CC0-1.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Wireframe use?

About 1k tokens (SKILL.md is roughly 4.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Wireframe?

Skills that share tags, products or a category with Wireframe: Claude Design (jiji262/claude-design-skill, 201 stars), Video (ohad6k/emulo, 293 stars), UI Styling (Ohh-889/skyroc, 795 stars) and LobeHub Interactive Prototype (lobehub/lobehub, 83k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Wireframe?

asgeirtj (a GitHub user) maintains it in asgeirtj/system_prompts_leaks, which has 69,095 GitHub stars. The repository holds 121 skills in this directory. The repository was last updated on October 7, 2026.

Source: asgeirtj/system_prompts_leaks on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.