Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
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52,958 results · page 25 of 1,766
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content-without-cssSkillMedia
Lets your agent review web pages for cases where CSS hides or adds meaning, checking DOM order, structure, and semantics.
Ready to connect★ 74k
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contract-testingSkillCloud & infra
Guides your agent in setting up contract tests that check two services can be deployed independently.
Ready to connect★ 74k
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cookie-consentSkillWeb & browsing
Lets your agent check if a website asks for cookie consent before setting non-essential cookies for GDPR/CCPA compliance.
Ready to connect★ 74k
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critical-imagesSkillMedia
Lets your agent review image assets and loading strategies for critical above-the-fold images.
Ready to connect★ 74k
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critical-request-chainsSkillMedia
Gives your agent a checklist for auditing slow page loads caused by heavy request chains.
Ready to connect★ 74k
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cross-browser-testingSkillWeb & browsing
Lets your agent review browser test coverage and check that cross-browser rules are continuously verified in CI.
Ready to connect★ 74k
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cross-origin-isolationSkillWeb & browsing
Lets your agent check whether a web app is correctly configured for cross-origin isolation, via headers and browser behavior.
Ready to connect★ 74k
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cross-origin-securitySkillWeb & browsing
Guides your agent to review code and runtime behavior for securely handling cross-origin requests.
Ready to connect★ 74k
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css-at-propertySkillMedia
Lets your agent animate CSS custom properties and set up design tokens with type checking.
Ready to connect★ 74k
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css-containmentSkillDev tools
Lets your agent review stylesheets and check layout behavior across breakpoints before suggesting CSS fixes.
Ready to connect★ 74k
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css-criticalSkillMedia
Lets your agent check stylesheets and responsive layouts to inline critical CSS for faster page rendering.
Ready to connect★ 74k
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css-custom-propertiesSkillMedia
Guides your agent to review CSS stylesheets and check responsive layout before suggesting fixes.
Ready to connect★ 74k
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css-file-sizeSkillFiles & storage
Lets your agent audit and optimize CSS file sizes to diagnose slow page loads.
Ready to connect★ 74k
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css-gridSkillDev tools
Helps your agent review CSS Grid layouts and check responsive behavior across breakpoints before suggesting fixes.
Ready to connect★ 74k
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css-minificationSkillFiles & storage
Lets your agent minify CSS files and check that layouts still render correctly across breakpoints before fixing styles.
Ready to connect★ 74k
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css-non-blockingSkillMedia
Lets your agent review CSS for render-blocking issues and check layouts across breakpoints before suggesting fixes.
Ready to connect★ 74k
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css-orderSkillFiles & storage
Lets your agent review CSS files for correct ordering and check layouts across screen sizes before suggesting fixes.
Ready to connect★ 74k
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css-printSkillDev tools
Guides your agent to review CSS for print styles, responsive breakpoints, and interaction states before proposing fixes.
Ready to connect★ 74k
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cumulative-layout-shiftSkillMedia
Lets your agent audit page speed issues caused by layout shifts and verify bottlenecks with DevTools or Lighthouse.
Ready to connect★ 74k
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currency-formattingSkillDev tools
Lets your agent check that code formatting numbers, prices, and dates uses Intl APIs correctly.
Ready to connect★ 74k
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custom-element-accessibilitySkillDev tools
Lets your agent review custom Web Component code for missing ARIA attributes, keyboard support, and form association.
Ready to connect★ 74k
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dark-mode-cssSkillDev tools
Lets your agent review and fix CSS dark mode support using prefers-color-scheme across breakpoints.
Ready to connect★ 74k
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data-minimisationSkillFiles & storage
Lets your agent review forms, API payloads, and browser storage to spot data fields collected but never used.
Ready to connect★ 74k
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dead-end-pagesSkillDev tools
Finds pages on your site with no outgoing links and suggests related pages to link them to.
Ready to connect★ 74k
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debounce-throttleSkillWeb & browsing
Guides your agent to review and fix debounce and throttle event-handler code in scripts and browser runtime.
Ready to connect★ 74k
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decorative-elementsSkillMedia
Lets your agent check that decorative HTML elements are hidden from screen readers and assistive tech.
Ready to connect★ 74k
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defer-asyncSkillWeb & browsing
Checks HTML for correctly used defer, async, or type=module script tags when you review templates or components.
Ready to connect★ 74k
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definition-listSkillMedia
Lets your agent check HTML definition lists for correct structure and screen-reader accessibility.
Ready to connect★ 74k
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dependency-auditSkillSecurity
Lets your agent review a project's dependencies for known vulnerabilities and security issues.
Ready to connect★ 74k
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dimensionsSkillMedia
Lets your agent review image assets for size, loading behavior, and layout-shift risks in web pages.
Ready to connect★ 74k
What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
52,524 of the 52,958 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.