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.
Category: Web & browsing
2,332 results · page 3 of 78
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browser-cachingSkillWeb & browsing
Guides your agent through diagnosing slow page loads and checking whether browser caching is actually the bottleneck.
Ready to connect★ 74k
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browser-requiredSkillWeb & browsing
Guides your agent to audit slow page loads and verify performance bottlenecks before suggesting fixes.
Ready to connect★ 74k
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canonical-chainSkillWeb & browsing
Lets your agent audit canonical URLs for redirect chains and check metadata, crawlability, and indexability.
Ready to connect★ 74k
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canonical-headerSkillWeb & browsing
Lets your agent check a page's canonical tags and link headers for SEO issues like duplicate content.
Ready to connect★ 74k
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canonical-urlSkillWeb & browsing
Checks that pages declare a canonical URL correctly when auditing SEO metadata and indexability.
Ready to connect★ 74k
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carousel-accessibilitySkillWeb & browsing
Checks that carousel components in your HTML are accessible to keyboard and screen reader users.
Ready to connect★ 74k
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charsetSkillWeb & browsing
Checks that your web pages declare UTF-8 character encoding so text displays correctly.
Ready to connect★ 74k
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citationsSkillWeb & browsing
Lets your agent cite authoritative external sources when auditing web pages for metadata, crawlability, and indexability.
Ready to connect★ 74k
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clean-up-commentsSkillWeb & browsing
Checks your agent's generated HTML for leftover comments and debug code before it ships to production.
Ready to connect★ 74k
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console-cleanupSkillWeb & browsing
Guides your agent to review code and browser behavior so leftover console statements are removed from production builds.
Ready to connect★ 74k
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const-letSkillWeb & browsing
Lets your agent review JavaScript code and flag places where var should be replaced with const or let.
Ready to connect★ 74k
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contact-pageSkillWeb & browsing
Lets your agent audit a contact page's metadata, structured data, and crawlability by checking the rendered HTML.
Ready to connect★ 74k
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content-security-policySkillWeb & browsing
Lets your agent check a website's content security policy, headers, cookies, and forms against best practices.
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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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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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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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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direction-attributeSkillWeb & browsing
Checks that your agent's HTML output sets correct text direction for right-to-left languages.
Ready to connect★ 74k
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dom-performanceSkillWeb & browsing
Guides your agent to review code and runtime behavior for costly DOM read/write performance issues.
Ready to connect★ 74k
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draggable-accessibilitySkillWeb & browsing
Lets your agent check that drag-and-drop HTML components are accessible by reviewing the final rendered markup.
Ready to connect★ 74k
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element-hidingSkillWeb & browsing
Lets your agent check whether adblocker filter rules are hiding website elements by common ad-related class names.
Ready to connect★ 74k
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error-handlingSkillWeb & browsing
Guides your agent to review code and browser behavior to find and fix error handling problems.
Ready to connect★ 74k
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es-modulesSkillWeb & browsing
Guides your agent when reviewing JavaScript import/export code, bundles, and browser behavior to find real bugs.
Ready to connect★ 74k
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event-delegationSkillWeb & browsing
Guides your agent to review and fix event delegation issues in web scripts and components.
Ready to connect★ 74k
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faviconsSkillWeb & browsing
Lets your agent check that a website's favicon markup is correct for all devices when reviewing HTML or components.
Ready to connect★ 74k
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file-upload-accessibilitySkillWeb & browsing
Guides your agent to review HTML and templates for accessible file upload forms.
Ready to connect★ 74k
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audit-websiteSkillWeb & browsing
Lets your agent run a website audit using the SquirrelScan audit tool.
Ready to connect★ 87
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dev-browserSkillWeb & browsing
Lets your agent open websites, click through pages, fill forms, take screenshots, and extract data from the web.
Ready to connect★ 69k
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.