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: Dev tools
17,237 results · page 241 of 575
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test-scope-analysisSkillDev tools
Lets your agent define test scope boundaries, deciding what testing to include, exclude, deepen, or expand before execution.
Ready to connect★ 221
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test-strategySkillDev tools
Lets your agent draft a test strategy covering scope, methods, resources, risks, and quality gates.
Ready to connect★ 221
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test-strategy-plusSkillDev tools
Lets your agent produce a structured test strategy from your requirement, analysis, tech, and plan documents.
Ready to connect★ 221
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test-strategy-reviewSkillDev tools
Lets your agent review a proposed test strategy with evidence before you approve it.
Ready to connect★ 221
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test-suite-health-analysisSkillDev tools
Lets your agent assess test-suite health from duration, flakiness, duplication, quarantine, and maintenance evidence.
Ready to connect★ 221
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testcase-writer-plusSkillDev tools
Lets your agent write test cases from your requirements and analysis documents.
Ready to connect★ 221
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testing-bottleneck-analysisSkillDev tools
Helps your agent identify and explain constraints and delays in a testing workflow.
Ready to connect★ 221
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timeout-testingSkillDev tools
Lets your agent run evidence-bounded timeout-testing analysis and prepare validation reports.
Ready to connect★ 221
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tufte-data-vizSkillDev tools
Helps your agent create and style clean, minimal charts, graphs, and dashboards in popular charting libraries.
Ready to connect★ 221
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ui-test-selector-reviewSkillDev tools
Lets your agent review UI test selectors for stability, semantics, and maintainability using source code evidence.
Ready to connect★ 221
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ui-test-strategySkillDev tools
Lets your agent plan a UI test strategy covering user journeys, states, platforms, and risks.
Ready to connect★ 221
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ui-test-wait-strategy-reviewSkillDev tools
Lets your agent review UI test wait strategies, including polling conditions and timeout evidence.
Ready to connect★ 221
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unslothSkillDev tools
Gives your agent expert guidance on fine-tuning language models faster with less memory using Unsloth.
Ready to connect★ 221
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upgrade-svelteSkillDev tools
Lets your agent upgrade Svelte in your project, rerun tests, and fix code that breaks.
Ready to connect★ 221
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verify-svelte-compatSkillDev tools
Lets your agent check if a Svelte-based repository works the same when compiled with rsvelte instead of Svelte.
Ready to connect★ 221
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xitterSkillDev tools
Interact with X/Twitter via the x-cli terminal client using official
Ready to connect★ 221
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brand-onboardingSkillDev tools
Captures a client's brand identity, audience, and goals into a style file that guides later content work.
Ready to connect★ 218
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copywriting-ctaSkillDev tools
Lets your agent write and improve call-to-action text and layout at the end of blog posts and newsletters.
Ready to connect★ 218
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copywriting-hooksSkillDev tools
Writes opening hooks and titles for articles, blogs, newsletters, and essays in English or French.
Ready to connect★ 218
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copywriting-prose-creatorSkillDev tools
Lets your agent capture and reuse a person or brand's writing style in a guide it applies to new text.
Ready to connect★ 218
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copywriting-tone-of-voice-creatorSkillDev tools
Lets your agent create a brand tone of voice guide or adapt existing writing guidelines to new channels.
Ready to connect★ 218
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crxjsSkillDev tools
Helps your agent build Chrome extensions with Vite, hot reloading, and type-safe manifest generation.
Ready to connect★ 218
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influence-and-negotiationSkillDev tools
Lets your agent coach you on influence, persuasion, and negotiation tactics for deals, raises, and difficult conversations.
Ready to connect★ 218
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linkedin-ghostwritingSkillDev tools
Helps your agent write LinkedIn posts for founders using hooks, post structures, and copywriting frameworks.
Ready to connect★ 218
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press-release-writerSkillDev tools
Write professional press releases for any occasion, media type, and region. Use when the user wants to write, draft, or improve a press release, communiqué de presse, media announcement, or news release — including product launches, funding rounds, partnerships, crisis communications, executive hire
Ready to connect★ 218
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technical-article-writerSkillDev tools
Lets your agent write technical articles and blog posts like tutorials, explainers, and postmortems.
Ready to connect★ 218
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testo-configureSkillDev tools
Lets your agent set up and edit the testo.php config file to initialize and organize PHP test suites.
Ready to connect★ 218
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testo-coverageSkillDev tools
Lets your agent configure code coverage reports for Testo PHP tests and tag tests with which classes they cover.
Ready to connect★ 218
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testo-flaky-testsSkillDev tools
Adds retry and repeat attributes to Testo PHP tests so intermittent failures can be stabilized or verified by running many times.
Ready to connect★ 218
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testo-inline-testsSkillDev tools
Lets your agent write example-based tests right next to the code they verify.
Ready to connect★ 218
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.
55,004 of the 55,435 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.