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
17,088 results · page 137 of 570
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nw-stress-analysisSkillDev tools
Lets your agent analyze software designs for weak points so systems survive unexpected stress.
Ready to connect★ 614
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nw-tdd-cross-languageSkillDev tools
Lets your agent apply state-delta and property-based testing recipes when porting tests to languages other than Python.
Ready to connect★ 614
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nw-tdd-methodologySkillDev tools
Gives your agent expert guidance on outside-in test-driven development practices like double-loop TDD and walking skeletons.
Ready to connect★ 614
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nw-test-optimizationSkillDev tools
Guides your agent to shrink a test suite by merging redundant tests while keeping the same coverage.
Ready to connect★ 614
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nw-test-organization-conventionsSkillDev tools
Guides your agent in organizing test files and naming them by architecture style, language, and fixture placement.
Ready to connect★ 614
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nw-test-refactoring-catalogSkillDev tools
Gives your agent step-by-step refactoring procedures and a catalog of test code smells with detection patterns and examples.
Ready to connect★ 614
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nw-tr-review-criteriaSkillDev tools
Lets your agent score root cause analysis documents against defined review criteria.
Ready to connect★ 614
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nw-user-story-mappingSkillDev tools
Lets your agent build user story maps and prioritize backlog items by outcomes.
Ready to connect★ 614
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nw-ux-desktop-patternsSkillDev tools
Gives your agent desktop app UI design patterns for planning layouts, acceptance criteria, and keyboard workflows.
Ready to connect★ 614
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nw-ux-principlesSkillDev tools
Gives your agent core UX principles to evaluate interface designs and review wireframes.
Ready to connect★ 614
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redaccel-to-relaxSkillDev tools
Lets your agent move reinforcement learning training code from RedAccel to the Relax framework.
Ready to connect★ 615
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relax-dev-debugSkillDev tools
Lets your agent develop and debug code in the Relax reinforcement learning project.
Ready to connect★ 615
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verl-to-relaxSkillDev tools
Lets your agent convert reinforcement learning training recipes from the verl framework to Relax.
Ready to connect★ 615
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bench-rule-enableSkillDev tools
Lets your agent turn on a markuplint rule in the bench config by editing tests/external/bench/config.ts.
Ready to connect★ 614
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bench-triageSkillDev tools
Lets your agent triage markuplint test fixtures by reading specs and recording verdicts like match-error or nu-over.
Ready to connect★ 614
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bench-virtual-ruleSkillDev tools
Lets your agent copy a preset virtual rule into bench/config.ts so benchmarks test the new rule.
Ready to connect★ 614
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bench-xrefSkillDev tools
Lets your agent sync benchmark cross-reference blocks onto GitHub issues and manage the mapping config.
Ready to connect★ 614
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cyberedge-observe-certificatesSkillDev tools
Lets your agent collect and inspect TLS certificates for an authorized CyberEdge scope.
Ready to connect★ 613
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cyberedge-query-registrationsSkillDev tools
Lets your agent look up domain registration and organization relationship data for approved target domains.
Ready to connect★ 613
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framework-parsersSkillDev tools
Lets your agent create and update markuplint parser and spec packages following the rules that keep builds passing.
Ready to connect★ 614
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implSkillDev tools
Lets your agent turn an agreed plan into working code, run reviews and tests, and open a pull request.
Ready to connect★ 614
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list-rule-testSkillDev tools
Lets your agent list rule test IDs, spot missing prefixes, and pick the next free ID number.
Ready to connect★ 614
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markuplint-setupSkillDev tools
Lets your agent set up Markuplint in a project, detecting the framework and creating a lint config.
Ready to connect★ 614
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migrate4-5-legacy-pathSkillDev tools
Points your agent to the current location of the markuplint v4-to-v5 migration skill.
Ready to connect★ 614
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qa-engineerSkillDev tools
Lets your agent review code like a QA engineer, checking test quality, coverage, and cross-platform compatibility.
Ready to connect★ 614
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reddit-leadsSkillDev tools
Lets your agent search Reddit for potential business leads and score them by buying intent.
Ready to connect★ 614
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ci-validateSkillDev tools
Lets your agent run a CI workflow for a package, wait for it to finish, and report the results.
Ready to connect★ 612
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commit-traceSkillDev tools
Lets your agent trace a code commit to the npm package versions that were live at that time.
Ready to connect★ 612
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cpp-string-api-reviewSkillDev tools
Lets your agent review C++ code changes for efficient string parameter usage.
Ready to connect★ 612
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qv-addon-changelogSkillDev tools
Lets your agent generate changelog entries for an add-on package when preparing a new release.
Ready to connect★ 612
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.
54,249 of the 54,680 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.