CSS Print
thedaviddias/Front-End-Checklist
A skill your agent uses when reviewing stylesheets, component styles, and responsive behavior related to Include a print stylesheet.
“Print-ready single page”
CC0-1.0Auto-check passed
Install Flier
$ npx skills add asgeirtj/system_prompts_leaks --skill flier -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install asgeirtj/system_prompts_leaks flier --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ 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/flier .claude/skills/flier && rm -rf skills-srcUse ~/.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/
Install the "flier" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/flier into .claude/skills/flier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flier", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/flierType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add asgeirtj/system_prompts_leaks --skill flier -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install asgeirtj/system_prompts_leaks flier --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .agents/skills && cp -r skills-src/Anthropic/claude-design/skills/flier .agents/skills/flier && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "flier" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/flier into .agents/skills/flier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flier", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add asgeirtj/system_prompts_leaks --skill flier -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install asgeirtj/system_prompts_leaks flier --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/Anthropic/claude-design/skills/flier .cursor/skills/flier && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "flier" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/flier into .cursor/skills/flier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flier", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/asgeirtj/system_prompts_leaks.git --path Anthropic/claude-design/skills/flier--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add asgeirtj/system_prompts_leaks --skill flier -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install asgeirtj/system_prompts_leaks flier --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/Anthropic/claude-design/skills/flier .gemini/skills/flier && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "flier" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/flier into .gemini/skills/flier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flier", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install asgeirtj/system_prompts_leaks flierInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add asgeirtj/system_prompts_leaks --skill flier -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .github/skills && cp -r skills-src/Anthropic/claude-design/skills/flier .github/skills/flier && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "flier" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/flier into .github/skills/flier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flier", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add asgeirtj/system_prompts_leaks --skill flier -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install asgeirtj/system_prompts_leaks flier --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/Anthropic/claude-design/skills/flier .opencode/skills/flier && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "flier" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/flier into .opencode/skills/flier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flier", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
flier- GitHub stars
- 69k
- Token cost
- ~529 tokens
- SKILL.md length
- 311 words
- Files
- 1
- Skills in repo
- 128
- Repo updated
- First seen
- Licence
- CC0-1.0
At a glance
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
About this skill
Flier is a skill in asgeirtj/system_prompts_leaks (69k stars). Its SKILL.md is about 529 tokens. Licence: CC0-1.0.
What it can do on your machine
Read from SKILL.md and the folder at commit 60d44cc. 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.
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
Flier loads about 529 tokens when it runs. Until then it costs about 7 tokens; SKILL.md has 311 words of instructions outside code blocks.
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 60d44cc, republished under its CC0-1.0 licence (© asgeirtj). 311 words, ~529 tokens.
Download SKILL.mdSave it as
.claude/skills/flier/SKILL.md (or your agent's skills folder).- name
- flier
- description
- Print-ready single page
- user-invocable
- true
Flier
Design a print-ready, single-page flier as one self-contained HTML file: exactly one fixed-size page.
Sheet setup:
- START by calling copy_starter_component with kind: "doc_page.js",
then build the flier as ONE explicitly paginated page:
<doc-page><section class="page" id="flier">…</section></doc-page>. The component owns the page box, the desk background that disappears at print, the page break discipline, and all print geometry — do NOT write your own @page rule, body background, or hard-coded paper dimensions, and never add an omelette-owns-print meta. The print dialog must show exactly 1 page. - The flier prints as a FIXED full-bleed page box with overflow hidden — letter by default, the user's chosen paper (letter, A4, …) when they export — so content that misses the box is clipped, never reflowed. Design the flier to FILL the page box and fit letter and A4 alike without overlap.
- The page is full-bleed: the flier owns its own inset — keep a visual margin of at least 4% of the page on every edge, and keep everything inside it.
- Never viewport units (vh/vw) — they track the window, not the page.
A flier is read at a distance, in passing, in under three seconds:
- One dominant element — usually a headline under ~6 words — sized so it reads across a room (think 8cqh+), everything else clearly subordinate.
- The five Ws grouped tight and scannable: what, when, where, cost, and one way to act (QR-sized URL, phone number, or tear-off) — not scattered through prose.
- Strong flat color blocks and vector shapes over photos and gradients; high contrast; body text in near-black on light stock.
- Generous whitespace beats more words — cut copy until the hierarchy is unmissable.
- Optional: a tear-off fringe along the bottom edge (a row of narrow cells with dashed left borders and rotated contact text) when the user wants phone-number slips.
Check the print preview: nothing clipped, nothing spilling to page two, colors that still work in grayscale.
© 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/flier of asgeirtj/system_prompts_leaks.
Open the folder on GitHubat commit 60d44cc
Compare with similar skills
Flier 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Flier this skillasgeirtj/system_prompts_leaks | 69k | — | ~529 | Automated safety check: Pass | CC0-1.0 | |
| CSS Printthedaviddias/Front-End-Checklist | 74k | — | ~422 | Automated safety check: Pass | MIT | |
| Brand Kit Print Collateralsickn33/agentic-awesome-skills | 47k | 1 repos | ~6.4k | Automated safety check: Pass | MIT | |
| PrintfulAnil-matcha/awesome-muse-connectors | 1.3k | — | ~628 | Automated safety check: Pass | MIT | |
| Printing Press Librarymvanhorn/printing-press-library | 2.1k | — | ~4.8k | Automated safety check: Pass | None | |
| Printingnateberkopec/dotfiles | 151 | — | ~434 | Automated safety check: Pass | None |
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Read Printful products and orders, create orders and mockups.
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Printing
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Print files or selected pages, check printer status, or troubleshoot printing problems.
- Official
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Questions about Flier
How do I install Flier in Claude Code?
Run `npx skills add asgeirtj/system_prompts_leaks --skill flier -a claude-code`. Or copy the skill folder (Anthropic/claude-design/skills/flier in asgeirtj/system_prompts_leaks) into .claude/skills/flier in your project. Claude Code loads it when a task matches its description.
How do I install Flier in Codex?
Run `npx skills add asgeirtj/system_prompts_leaks --skill flier -a codex`. Or copy the skill folder (Anthropic/claude-design/skills/flier in asgeirtj/system_prompts_leaks) into .agents/skills/flier in your project. Codex loads it when a task matches its description.
Can I use Flier 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 flier -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/flier, .gemini/skills/flier, .github/skills/flier and .opencode/skills/flier in your project.
What does Flier need to run?
SKILL.md names no scripts, command-line tools or credentials: Flier is instructions for the agent only.
Does Flier 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 Flier 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 Flier use?
Flier 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 Flier use?
About 529 tokens (SKILL.md is roughly 2.1k 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 Flier?
Skills that share tags, products or a category with Flier: CSS Print (thedaviddias/Front-End-Checklist, 74k stars), Brand Kit Print Collateral (sickn33/agentic-awesome-skills, 47k stars), Printful (Anil-matcha/awesome-muse-connectors, 1.3k stars) and Printing Press Library (mvanhorn/printing-press-library, 2.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Flier?
asgeirtj (a GitHub user) maintains it in asgeirtj/system_prompts_leaks, which has 69,280 GitHub stars. The repository holds 128 skills in this directory. The repository was last updated on October 10, 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.