Specify adaptive behaviour for an interface. An agent skill from Owl-Listener/inclusive-design-skills.

MITAuto-check passedFrontend & Design

Install Specify

skills CLI
$ npx skills add Owl-Listener/inclusive-design-skills --skill specify -a claude-code

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

GitHub CLI
$ gh skill install Owl-Listener/inclusive-design-skills specify --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/Owl-Listener/inclusive-design-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/adaptive-interfaces/skills/specify .claude/skills/specify && 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
specify
GitHub stars
103
Token cost
~567 tokens
SKILL.md length
237 words
Files
1
Skills in repo
55
Repo updated
First seen
Licence
MIT

At a glance

Specify adaptive behaviour for an interface. An agent skill from Owl-Listener/inclusive-design-skills.

  • Works in 5 steps: Define Preference Responses → Define Responsive Behaviour → Define Typography Behaviour → …
  • Designing a new interface and you want to build adaptability in from the start
  • SKILL.md covers Process and Output
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Specify is an agent skill from Owl-Listener/inclusive-design-skills. Specify adaptive behaviour for an interface. Chains: user-preference-respect, responsive-accessibility, flexible-typography, colour-independence, simplified-views, information-density. Use when designing a new interface and you want to build adaptability in from the start.

Its SKILL.md is about 570 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 and Accessibility. The repository describes itself as: Inclusive design skills for AI coding agents — from cognitive accessibility to adaptive interfaces, inclusive research, and accessibility decision-making. The licence is MIT.

When your agent uses it

  • Designing a new interface and you want to build adaptability in from the start
  • Tasks that involve Typography
  • Tasks that involve Accessibility

Example prompts

  • “/specify”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Define Preference Responses
  2. Define Responsive Behaviour
  3. Define Typography Behaviour
  4. Define Colour Strategy
  5. Define View Options

What it can do on your machine

Read from SKILL.md and the folder at commit 6e0740f. 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

Specify loads about 567 tokens when it runs. Until then it costs about 70 tokens; SKILL.md has 237 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~70
When it runs · the whole SKILL.md, loaded when a task matches
~567

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 Owl-Listener/inclusive-design-skills at commit 6e0740f, republished under its MIT licence (© Owl-Listener). 237 words, ~567 tokens.

Download SKILL.mdSave it as .claude/skills/specify/SKILL.md (or your agent's skills folder).
name
specify
description
Specify adaptive behaviour for an interface. Chains: user-preference-respect, responsive-accessibility, flexible-typography, colour-independence, simplified-views, information-density. Use when designing a new interface and you want to build adaptability in from the start.

Specify Adaptive Behaviour

Define how an interface adapts to diverse user needs — preferences, screen conditions, and cognitive requirements — as part of the design specification, not as a retrofit.

Process

Step 1: Define Preference Responses

Using user-preference-respect, specify how the interface responds to each system preference:

  • prefers-reduced-motion: what changes
  • prefers-contrast: what changes
  • prefers-color-scheme: what changes
  • forced-colors: what changes
  • prefers-reduced-transparency: what changes
Step 2: Define Responsive Behaviour

Using responsive-accessibility, specify:

  • Breakpoints and what reflows at each
  • Behaviour at 200% zoom
  • Orientation support
  • Touch target sizing at each breakpoint
Step 3: Define Typography Behaviour

Using flexible-typography, specify:

  • Type scale with relative units
  • Line height and spacing values
  • Behaviour when user scales text to 200%
  • Dark mode typography adjustments
Step 4: Define Colour Strategy

Using colour-independence, specify:

  • How every colour-encoded meaning has a second encoding
  • Status indicator design (colour + icon + text)
  • Chart and data visualisation colour strategy
  • Greyscale test results
Step 5: Define View Options

Using simplified-views and information-density, specify:

  • What simplified view contains vs full view
  • How users toggle between views
  • Available density levels
  • Default density per viewport and context

Output

Deliver an adaptive behaviour specification:

  1. Preference response table — each system preference and the interface's response
  2. Responsive behaviour map — what changes at each breakpoint and zoom level
  3. Typography specification — scale, units, spacing, scaling behaviour
  4. Colour independence audit — every colour-dependent element and its second encoding
  5. View and density options — what's available and how users control it

© Owl-Listener, 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 adaptive-interfaces/skills/specify of Owl-Listener/inclusive-design-skills.

Open the folder on GitHubat commit 6e0740f

Compare with similar skills

Specify 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.

Specify compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Specify this skillOwl-Listener/inclusive-design-skills103—~567Automated safety check: PassMIT
Baseline UIibelick/ui-skills9.4k8 repos~855Automated safety check: PassMIT
UI/UX Design System AdvisorGalaxy-Dawn/claude-scholar5.7k1 repos~1.1kAutomated safety check: PassMIT
Typeui Fundamentalsbergside/typeui2k—~861Automated safety check: PassMIT
UX Principalh0x91b/dev-3.0307—~3kAutomated safety check: PassApache-2.0
iOS Design GuidelinesMacMagazine/app-iOS171—~767Automated safety check: PassNone

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  • Baseline UI

    ibelick/ui-skills

    Applies a fixed set of UI rules for stack, components, interaction, animation, typography and layout, or reviews a file against them with concrete fixes.

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Questions about Specify

What does Specify do?

Specify adaptive behaviour for an interface. An agent skill from Owl-Listener/inclusive-design-skills. Specify is an agent skill from Owl-Listener/inclusive-design-skills. Specify adaptive behaviour for an interface.

When should I use Specify?

Specify fits situations like: designing a new interface and you want to build adaptability in from the start; tasks that involve Typography; tasks that involve Accessibility.

How do I install Specify in Claude Code?

Run `npx skills add Owl-Listener/inclusive-design-skills --skill specify -a claude-code`. Or copy the skill folder (adaptive-interfaces/skills/specify in Owl-Listener/inclusive-design-skills) into .claude/skills/specify in your project. Claude Code loads it when a task matches its description.

How do I install Specify in Codex?

Run `npx skills add Owl-Listener/inclusive-design-skills --skill specify -a codex`. Or copy the skill folder (adaptive-interfaces/skills/specify in Owl-Listener/inclusive-design-skills) into .agents/skills/specify in your project. Codex loads it when a task matches its description.

Can I use Specify 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 Owl-Listener/inclusive-design-skills --skill specify -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/specify, .gemini/skills/specify, .github/skills/specify and .opencode/skills/specify in your project.

What does Specify need to run?

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

Does Specify 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 Specify 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 Specify use?

Specify 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 Specify use?

About 567 tokens (SKILL.md is roughly 2.3k 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 Specify?

Skills that share tags, products or a category with Specify: Baseline UI (ibelick/ui-skills, 9.4k stars), UI/UX Design System Advisor (Galaxy-Dawn/claude-scholar, 5.7k stars), Typeui Fundamentals (bergside/typeui, 2k stars) and UX Principal (h0x91b/dev-3.0, 307 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Specify?

Owl-Listener (a GitHub user) maintains it in Owl-Listener/inclusive-design-skills, which has 103 GitHub stars. The repository holds 55 skills in this directory. The repository was last updated on June 9, 2026.

Source: Owl-Listener/inclusive-design-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.