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Skill

design-first-ui-prompting

@mengto Updated 2026-10-18

Use when you need design-first, spec-driven, skimmable prompts for UI generation. Covers prompt structure, constraints, variations, typography/spacing rules, and iteration workflow for consistent UI outputs.

Install

With your agent

Install OMGSkills skill "mengto/skills:design-first-ui-prompting" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.

Manual command

git clone https://github.com/MengTo/Skills /tmp/Skills && ln -s /tmp/Skills/agent-skills/ui/design-first-ui-prompting ~/.claude/skills/design-first-ui-prompting

From README

Design-First UI Prompting Skill This skill is for design-first prompting: turn fuzzy ideas into a tight spec that produces consistent UI. Core principle Prompt like a design system, not a wish. Prompt Structure (copy/paste) Use this skeleton, then fill the blanks. Rules that improve consistency 1) Lock one “system”, then iterate with variants First output: nail layout + hierarchy + copy. Variants: change ONE variable at a time: angle / crop accent color card arrangement background tone 2) Treat typography as fragile If the model keeps misspelling: Use 2-pass workflow: 1) Generate without text (reserve a clean text-safe area) 2) Typeset in Figma 3) Use “constraints cards” When you want the model to obey a style: Add a small “Constraints” panel with explicit values. It anchors the output like a mini style guide. Example: 4) Keep a local reference pack Don’t ask the model to “remember” taste. Save references into a gitignored local reference folder, such as refs/...