Impeccable
EliasOulkadi/shokunin
A skill your agent uses when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a…
Epupp design context, principles, and visual foundation. An agent skill from PEZ/epupp.
Install Epupp Design
$ npx skills add PEZ/epupp --skill epupp-design -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install PEZ/epupp epupp-design --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/PEZ/epupp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.github/skills/epupp-design .claude/skills/epupp-design && 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 "epupp-design" agent skill from https://github.com/PEZ/epupp/tree/master/.github/skills/epupp-design into .claude/skills/epupp-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epupp-design", 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/PEZ/epupp/tree/master/.github/skills/epupp-designType 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 PEZ/epupp --skill epupp-design -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install PEZ/epupp epupp-design --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/PEZ/epupp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.github/skills/epupp-design .agents/skills/epupp-design && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "epupp-design" agent skill from https://github.com/PEZ/epupp/tree/master/.github/skills/epupp-design into .agents/skills/epupp-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epupp-design", 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 PEZ/epupp --skill epupp-design -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install PEZ/epupp epupp-design --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/PEZ/epupp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.github/skills/epupp-design .cursor/skills/epupp-design && 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 "epupp-design" agent skill from https://github.com/PEZ/epupp/tree/master/.github/skills/epupp-design into .cursor/skills/epupp-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epupp-design", 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/PEZ/epupp.git --path .github/skills/epupp-design--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 PEZ/epupp --skill epupp-design -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install PEZ/epupp epupp-design --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/PEZ/epupp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.github/skills/epupp-design .gemini/skills/epupp-design && 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 "epupp-design" agent skill from https://github.com/PEZ/epupp/tree/master/.github/skills/epupp-design into .gemini/skills/epupp-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epupp-design", 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 PEZ/epupp epupp-designInstalls 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 PEZ/epupp --skill epupp-design -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/PEZ/epupp.git skills-src && mkdir -p .github/skills && cp -r skills-src/.github/skills/epupp-design .github/skills/epupp-design && 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 "epupp-design" agent skill from https://github.com/PEZ/epupp/tree/master/.github/skills/epupp-design into .github/skills/epupp-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epupp-design", 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 PEZ/epupp --skill epupp-design -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install PEZ/epupp epupp-design --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/PEZ/epupp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.github/skills/epupp-design .opencode/skills/epupp-design && 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 "epupp-design" agent skill from https://github.com/PEZ/epupp/tree/master/.github/skills/epupp-design into .opencode/skills/epupp-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "epupp-design", 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
epupp-design- GitHub stars
- 116
- Token cost
- ~610 tokens
- SKILL.md length
- 153 words
- Files
- 1
- Skills in repo
- 5
- Repo updated
- First seen
- Licence
- MIT
At a glance
Epupp design context, principles, and visual foundation. An agent skill from PEZ/epupp.
- : working on popup
- SKILL.md covers When to Use This Skill, Prerequisites, Design Identity and Design Principles, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Choosing colors
What it does
Epupp Design is an agent skill from PEZ/epupp. Epupp design context, principles, and visual foundation. Use when: working on popup or panel UI, styling popup or panel, choosing colors or spacing, making layout decisions, reviewing visual consistency, working with CSS or hiccup components, creating or modifying UI elements, editing popup.cljs or panel.cljs, or when any design skill (impeccable, polish, critique, layout, etc.) needs Epupp project context. Provides brand palette, typography, spacing tokens, and design principles.
Its SKILL.md is about 610 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 Typography. It works with Chrome Extensions. The repository describes itself as: A web browser extension that lets you tamper with web pages, live and/or with userscripts. The licence is MIT.
When your agent uses it
- : working on popup
- Choosing colors
- Making layout decisions
- Reviewing visual consistency
Example prompts
- “/epupp-design”
What it can do on your machine
Read from SKILL.md and the folder at commit 566ce34. 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
Epupp Design loads about 610 tokens when it runs. Until then it costs about 125 tokens; SKILL.md has 153 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 PEZ/epupp at commit 566ce34, republished under its MIT licence (© PEZ). 153 words, ~610 tokens.
Download SKILL.mdSave it as
.claude/skills/epupp-design/SKILL.md (or your agent's skills folder).- name
- epupp-design
- description
- Epupp design context, principles, and visual foundation. Use when: working on popup or panel UI, styling popup or panel, choosing colors or spacing, making layout decisions, reviewing visual consistency, working with CSS or hiccup components, creating or modifying UI elements, editing popup.cljs or panel.cljs, or when any design skill (impeccable, polish, critique, layout, etc.) needs Epupp project context. Provides brand palette, typography, spacing tokens, and design principles.
Epupp Design
Design context, principles, and visual foundation for the Epupp browser extension.
When to Use This Skill
- Styling popup or panel UI components
- Choosing colors, spacing, or typography
- Making layout or density decisions
- Reviewing visual consistency
- Working with CSS files or hiccup UI components
- When any design skill needs Epupp project context
Prerequisites
For full design context including user profiles, emotional goals, aesthetic direction, and component inventory, read .impeccable.md from the project root.
Design Identity
λ design. personality ≡ curious ∧ powerpacked ∧ helpful | emotional_goals(priority_order): empowered > in_control > delighted > focused > wizard_like | direction: push(friendly_technical → premium/crafted) | reference: NAIS(nais.kystverket.no) ≡ density_without_claustrophobia ∧ slick ∧ intuitive | anti_reference: Desktop_Gmail ≡ cluttered ∧ inconsistent ∧ nobody_cared | popup_constraint: phone_sized → mobile_density_techniques(minus_touch)
Design Principles
λ design_principles. 1_density_with_breathing_room: pack_capability ∧ every_element_readable 2_premium_in_details: refined_spacing ∧ thoughtful_transitions ∧ consistent_visual_language 3_brand_coherent_warmth: clojure_blue_green_gold ≡ identity(¬decoration) | intention ∧ restraint 4_phone_sized_discipline: every_pixel_tested_against_popup_constraint 5_status_at_a_glance: connection ∧ scripts ∧ errors ∧ repl_status → instantly_scannable
Design Foundation
λ design_foundation. palette: clojure_blue(#5881d8) ∧ green(#91dc47) ∧ gold(#FFDC73) on warm_neutrals typography: avenir_next/system_sans + monospace(code) | 11-15px_scale spacing: 4pt_tokens(4,8,12,16,20) theme: light_default ∧ dark_via_prefers-color-scheme accessibility: WCAG_AA ∧ reduced_motion ∧ standard_best_practices | full_context: .impeccable.md(project_root)
© PEZ, MIT. 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 .github/skills/epupp-design of PEZ/epupp.
Open the folder on GitHubat commit 566ce34
Compare with similar skills
Epupp Design 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 |
|---|---|---|---|---|---|---|
| Epupp Design this skillPEZ/epupp | 116 | — | ~610 | Automated safety check: Pass | MIT | |
| ImpeccableEliasOulkadi/shokunin | 114 | — | ~3.9k | Automated safety check: Pass | Apache-2.0 | |
| Impeccablebestofjs/bestofjs | 3.1k | 27 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Tailwindcss Developmentanonaddy/anonaddy | 4.9k | 10 repos | ~865 | Automated safety check: Pass | MIT | |
| Design SystemOhh-889/skyroc | 795 | 11 repos | ~1.7k | Automated safety check: Pass | MIT | |
| Make Interfaces Feel Bettersamuelclay/NewsBlur | 7.6k | 10 repos | ~1.5k | Automated safety check: Pass | MIT |
Similar skills
Impeccable
bestofjs/bestofjs
A skill your agent uses when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a…
Tailwindcss Development
anonaddy/anonaddy
Always invoke when the user's message includes 'tailwind' in any form.
Design System
Ohh-889/skyroc
Token architecture, component specifications, and slide generation.
Make Interfaces Feel Better
samuelclay/NewsBlur
Design engineering principles for making interfaces feel polished.
UI UX Pro Max
saoudi-h/solar-icons
UI/UX design intelligence for web and mobile. An agent skill from saoudi-h/solar-icons.
More from PEZ/epupp
Epupp Squint
PEZ/epupp
Epupp-specific Squint source conventions for src/. An agent skill from PEZ/epupp.
Reagami
PEZ/epupp
Reagami UI library patterns for Epupp Squint components. An agent skill from PEZ/epupp.
Epupp Dev
PEZ/epupp
Epupp architecture, development patterns, and system contracts.
Babashka
PEZ/epupp
Babashka scripting conventions for the Epupp project. An agent skill from PEZ/epupp.
Related
Works with
Categories
Questions about Epupp Design
What does Epupp Design do?
Epupp design context, principles, and visual foundation. An agent skill from PEZ/epupp. Epupp Design is an agent skill from PEZ/epupp. Epupp design context, principles, and visual foundation.
When should I use Epupp Design?
Epupp Design fits situations like: : working on popup; choosing colors; making layout decisions; reviewing visual consistency.
How do I install Epupp Design in Claude Code?
Run `npx skills add PEZ/epupp --skill epupp-design -a claude-code`. Or copy the skill folder (.github/skills/epupp-design in PEZ/epupp) into .claude/skills/epupp-design in your project. Claude Code loads it when a task matches its description.
How do I install Epupp Design in Codex?
Run `npx skills add PEZ/epupp --skill epupp-design -a codex`. Or copy the skill folder (.github/skills/epupp-design in PEZ/epupp) into .agents/skills/epupp-design in your project. Codex loads it when a task matches its description.
Can I use Epupp Design 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 PEZ/epupp --skill epupp-design -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/epupp-design, .gemini/skills/epupp-design, .github/skills/epupp-design and .opencode/skills/epupp-design in your project.
What does Epupp Design need to run?
SKILL.md names no scripts, command-line tools or credentials: Epupp Design is instructions for the agent only.
Does Epupp Design 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 Epupp Design 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 Epupp Design use?
Epupp Design is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Epupp Design use?
About 610 tokens (SKILL.md is roughly 2.4k 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 Epupp Design?
Skills that share tags, products or a category with Epupp Design: Impeccable (EliasOulkadi/shokunin, 114 stars), Impeccable (bestofjs/bestofjs, 3.1k stars), Tailwindcss Development (anonaddy/anonaddy, 4.9k stars) and Design System (Ohh-889/skyroc, 795 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Epupp Design?
PEZ (a GitHub user) maintains it in PEZ/epupp, which has 116 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on September 25, 2026.
Source: PEZ/epupp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.