Agent skill

Typeui Fundamentals

by bergside in bergside/typeui

Universal UI/UX design principles covering visual hierarchy, interaction laws, typography foundations, and WCAG accessibility requirements.

MITAuto-check passedFrontend & Design

Install Typeui Fundamentals

skills CLI
$ npx skills add bergside/typeui --skill typeui-fundamentals -a claude-code

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

GitHub CLI
$ gh skill install bergside/typeui typeui-fundamentals --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/bergside/typeui.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/fundamentals .claude/skills/typeui-fundamentals && 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
typeui-fundamentals
GitHub stars
2k
Token cost
~861 tokens
SKILL.md length
330 words
Files
6
Skills in repo
4
Repo updated
First seen
Licence
MIT

At a glance

Universal UI/UX design principles covering visual hierarchy, interaction laws, typography foundations, and WCAG accessibility requirements.

  • Works in 3 steps: Design system wins for concrete values… → Fundamentals (this layer) win for… → Vertical wins for process decisions AND…
  • Making design decisions not covered by a specific design system
  • SKILL.md covers Load order, Module index, What these files are NOT and Conflict resolution, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Typeui Fundamentals is an agent skill from bergside/typeui. Universal UI/UX design principles covering visual hierarchy, interaction laws, typography foundations, and WCAG accessibility requirements. Use when making design decisions not covered by a specific design system, validating principle compliance, or resolving conflicts between aesthetics and accessibility. Design-system-agnostic and applies to every surface.

Its SKILL.md is about 860 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files (for example `accessibility.md`, `spacing-principles.md` and `typography-principles.md`).

It sits in Frontend & Design, covering Accessibility, Design systems and UI design. The repository describes itself as: Build better UI with AI. The licence is MIT.

When your agent uses it

  • Making design decisions not covered by a specific design system
  • Validating principle compliance
  • Resolving conflicts between aesthetics and accessibility

Example prompts

  • “/typeui-fundamentals”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Design system wins for concrete values (colors, sizes, spacing tokens, component specs).
  2. Fundamentals (this layer) win for structural principles (hierarchy, accessibility, motion logic).
  3. Vertical wins for process decisions AND content architecture (section order, required sections, industry tone).

What it can do on your machine

Read from SKILL.md and the folder at commit 2a977f1. 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

Typeui Fundamentals loads about 861 tokens when it runs. Until then it costs about 95 tokens; SKILL.md has 330 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~95
When it runs · the whole SKILL.md, loaded when a task matches
~861

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 bergside/typeui at commit 2a977f1, republished under its MIT licence (© bergside). 330 words, ~861 tokens.

Download SKILL.mdSave it as .claude/skills/typeui-fundamentals/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
typeui-fundamentals
description
Universal UI/UX design principles covering visual hierarchy, interaction laws, typography foundations, and WCAG accessibility requirements. Use when making design decisions not covered by a specific design system, validating principle compliance, or resolving conflicts between aesthetics and accessibility. Design-system-agnostic and applies to every surface.
license
MIT
metadata.author
typeui.sh

Design Fundamentals — Agent Instructions

Universal design principles that define why patterns work, how to apply them correctly, and what accessibility requirements are non-negotiable. These are timeless, design-system-agnostic foundations that apply to every surface regardless of vertical or workflow phase.

Load order

Read these files after loading the design system (SKILL.md / DESIGN.md + token modules). The design system tells you what token to use; these files explain why that decision is correct and how to avoid common principle violations.

Module index

FilePurpose
ui-principles.mdUniversal visual design principles — hierarchy, layout rhythm, typography placement, color theory, depth & layering, interaction design, responsive adaptation, component behavior
spacing-principles.mdSpacing-specific principles — 4-point grid, proximity grouping, inner vs outer gaps, vertical and horizontal rhythm, heading→paragraph spacing, section and component spacing tiers
ux-principles.mdInteraction & control principles — 30 UX laws, button/control state contracts (9 states), hover/active technique palettes, touch targets, cognitive load, feedback loops
typography-principles.mdTypography-specific principles — type system foundations, scale & modular ratios, readability & measure, accessibility, responsive type, brand tone expression through type
accessibility.mdWCAG 2.1/2.2 compliance — contrast ratios, color-as-information rules, focus visibility, keyboard navigation, motion safety, target sizes, text spacing, semantic structure, ARIA

What these files are NOT

These files do not define:

  • Workflow phases (think → build → check → ship) — see skills/vertical/SKILL.md
  • Quality gates or audits — see skills/vertical/inspect.md, review.md, preflight.md
  • Anti-pattern catalogs — see skills/vertical/anti-patterns.md
  • Industry-specific content — see skills/vertical/team-social-saas.md
  • Design tokens or component specs — see skills/design-system/SKILL.md

Conflict resolution

When sources disagree:

  1. Design system wins for concrete values (colors, sizes, spacing tokens, component specs).
  2. Fundamentals (this layer) win for structural principles (hierarchy, accessibility, motion logic).
  3. Vertical wins for process decisions AND content architecture (section order, required sections, industry tone).

Accessibility is non-negotiable at every level — it overrides aesthetic preferences everywhere.

When the design system is silent, these principles decide

Any design decision not covered by the system's tokens or component rules falls back to the principles here. Never contradict the design system — if a principle and a design-system rule conflict, the design system wins. Flag the conflict for review.

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

Files

SKILL.md and 5 other files in skills/fundamentals of bergside/typeui.

  • SKILL.md
  • accessibility.md
  • spacing-principles.md
  • typography-principles.md
  • ui-principles.md
  • ux-principles.md

Open the folder on GitHubat commit 2a977f1

Compare with similar skills

Typeui Fundamentals 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.

Typeui Fundamentals compared with similar skills
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Typeui Fundamentals this skillbergside/typeui2k—~861Automated safety check: PassMIT
UI/UX Design System AdvisorGalaxy-Dawn/claude-scholar5.7k1 repos~1.1kAutomated safety check: PassMIT
UI UX Pro MaxOhh-889/skyroc7956 repos~14kAutomated safety check: PassMIT
Design Standardsrampstackco/claude-skills940—~2.4kAutomated safety check: PassMIT
App UI Designmajiayu000/spellbook286—~2.9kAutomated safety check: PassMIT
UI UX Design ProLeoYeAI/openclaw-master-skills2.2k—~5.3kAutomated safety check: PassMIT

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Questions about Typeui Fundamentals

What does Typeui Fundamentals do?

Universal UI/UX design principles covering visual hierarchy, interaction laws, typography foundations, and WCAG accessibility requirements. Typeui Fundamentals is an agent skill from bergside/typeui. Universal UI/UX design principles covering visual hierarchy, interaction laws, typography foundations, and WCAG accessibility requirements.

When should I use Typeui Fundamentals?

Typeui Fundamentals fits situations like: making design decisions not covered by a specific design system; validating principle compliance; resolving conflicts between aesthetics and accessibility.

How do I install Typeui Fundamentals in Claude Code?

Run `npx skills add bergside/typeui --skill typeui-fundamentals -a claude-code`. Or copy the skill folder (skills/fundamentals in bergside/typeui) into .claude/skills/typeui-fundamentals in your project. Claude Code loads it when a task matches its description.

How do I install Typeui Fundamentals in Codex?

Run `npx skills add bergside/typeui --skill typeui-fundamentals -a codex`. Or copy the skill folder (skills/fundamentals in bergside/typeui) into .agents/skills/typeui-fundamentals in your project. Codex loads it when a task matches its description.

Can I use Typeui Fundamentals 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 bergside/typeui --skill typeui-fundamentals -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/typeui-fundamentals, .gemini/skills/typeui-fundamentals, .github/skills/typeui-fundamentals and .opencode/skills/typeui-fundamentals in your project.

What does Typeui Fundamentals need to run?

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

Does Typeui Fundamentals 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 Typeui Fundamentals 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 Typeui Fundamentals use?

Typeui Fundamentals is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Typeui Fundamentals use?

About 861 tokens (SKILL.md is roughly 3.4k 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 Typeui Fundamentals?

Skills that share tags, products or a category with Typeui Fundamentals: UI/UX Design System Advisor (Galaxy-Dawn/claude-scholar, 5.7k stars), UI UX Pro Max (Ohh-889/skyroc, 795 stars), Design Standards (rampstackco/claude-skills, 940 stars) and App UI Design (majiayu000/spellbook, 286 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Typeui Fundamentals?

bergside (a GitHub organization) maintains it in bergside/typeui, which has 2,021 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on July 4, 2026.

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