How do I install the Responsive Layout Math skill?

Run npx skillmds@latest add hashgraph-online/responsive-layout-math in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Responsive Layout Math safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Responsive Layout Math?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Responsive Layout Math free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Responsive Layout Math?

hashgraph-online (@hashgraph-online) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Responsive Layout Math by hashgraph-online

Name: Responsive Layout Math
Rating: 4.2 (5 reviews)
Author: hashgraph-online

Responsive Layout Math

Derive, review, and debug responsive web layout math for fluid widths, media query ranges, viewport units, percentages, and CSS clamp() formulas. Use when building responsive layouts, converting fixed designs to fluid CSS, calculating breakpoints, choosing vw/svw/lvw/dvw units, or deciding whether CSS math or JavaScript measurement should own a layout behavior.

hashgraph-online 207b57b 10 files · 17.5 KB Updated Sep 8, 2026

File contents

Responsive Layout Math

Use this skill to turn fixed layout intentions into proportional, bounded, and testable responsive CSS. It is strongest when the task involves deriving a formula rather than picking arbitrary breakpoint values.

Quick Start

Read guidelines.md to select the smallest relevant file set.
Load references/fluid-layouts/rules.md for implementation decisions.
Load references/fluid-layouts/examples.md when editing code.
Use workflows/design-fluid-layout.md for multi-step derivation or debugging.

Resource	Purpose
`guidelines.md`	Routes tasks to the right reference files
`references/source-map.md`	Book source and chapter/section traceability
`references/fluid-layouts/knowledge.md`	Core concepts and terminology
`references/fluid-layouts/rules.md`	Practical rules, guidelines, and exceptions
`references/fluid-layouts/examples.md`	Bad/good examples and refactoring approach
`references/fluid-layouts/patterns.md`	Reusable formula and implementation patterns
`references/fluid-layouts/checklist.md`	Review checklist and red flags
`workflows/design-fluid-layout.md`	Step-by-step workflow

Source

Derived from Math for Web Design by Paul McFedries, Chapter 6: The mathematics of responsive design. Citations are tracked in references/source-map.md.

Source: hashgraph-online/awesome-codex-plugins → plugins/LVTD-LLC/skills/skills/responsive-layout-math/SKILL.md

---name: responsive-layout-mathdescription: Derive, review, and debug responsive web layout math for fluid widths, media query ranges, viewport units, percentages, and CSS clamp() formulas. Use when building responsive layouts, converting fixed designs to fluid CSS, calculating breakpoints, choosing vw/svw/lvw/dvw units, or deciding whether CSS math or JavaScript measurement should own a layout behavior.---# Responsive Layout MathUse this skill to turn fixed layout intentions into proportional, bounded, and testable responsive CSS. It is strongest when the task involves deriving a formula rather than picking arbitrary breakpoint values.## Quick Start1. Read `guidelines.md` to select the smallest relevant file set.2. Load `references/fluid-layouts/rules.md` for implementation decisions.3. Load `references/fluid-layouts/examples.md` when editing code.4. Use `workflows/design-fluid-layout.md` for multi-step derivation or debugging.## Contents| Resource | Purpose ||----------|---------|| `guidelines.md` | Routes tasks to the right reference files || `references/source-map.md` | Book source and chapter/section traceability || `references/fluid-layouts/knowledge.md` | Core concepts and terminology || `references/fluid-layouts/rules.md` | Practical rules, guidelines, and exceptions || `references/fluid-layouts/examples.md` | Bad/good examples and refactoring approach || `references/fluid-layouts/patterns.md` | Reusable formula and implementation patterns || `references/fluid-layouts/checklist.md` | Review checklist and red flags || `workflows/design-fluid-layout.md` | Step-by-step workflow |## SourceDerived from *Math for Web Design* by Paul McFedries, Chapter 6: The mathematics of responsive design.Citations are tracked in `references/source-map.md`.---**Source:** [`hashgraph-online/awesome-codex-plugins`](https://github.com/hashgraph-online/awesome-codex-plugins) → `plugins/LVTD-LLC/skills/skills/responsive-layout-math/SKILL.md`

Frequently asked questions

Responsive Layout Math

File contents

Responsive Layout Math

Quick Start

Contents

Source

Related skills

Frequently asked questions

How do I install the Responsive Layout Math skill?

What does the Responsive Layout Math skill do?

Is Responsive Layout Math safe to use?

Which AI agents work with Responsive Layout Math?

Is Responsive Layout Math free to use?

Who published Responsive Layout Math?