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
17,235 results · page 82 of 575
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pre-pr-checklistSkillDev tools
Final checks before submitting a pull request. Use when preparing to create a PR, to ensure formatting, linting, and the correct tests have been run.
Ready to connect★ 2k
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rebuild-all-test-componentsSkillDev tools
Rebuilds the complete normal test-component artifact set. Use only when explicitly asked for a full rebuild or when many worker/integration test WASMs are missing.
Ready to connect★ 2k
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sdk-developmentSkillDev tools
Working on the Rust, TypeScript, or MoonBit SDKs in sdks/. Use when modifying SDK code, adding SDK features, or testing SDK changes with the main Golem platform.
Ready to connect★ 2k
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red-green-refactorSkillDev tools
Guides the red-green-refactor TDD workflow: write a failing test first, implement the minimum code to make it pass, then refactor while keeping tests green. Use when a user asks to practice TDD, write tests first, follow red-green-refactor, do test-driven development, write failing tests before code
Ready to connect★ 1k
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root-cause-analysisSkillDev tools
Performs systematic root cause analysis to identify the true source of bugs, errors, and unexpected behavior through structured investigation phases — not just treating symptoms. Use when a user reports a bug, crash, error, or broken behavior and needs to debug, troubleshoot, or investigate why some
Ready to connect★ 1k
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test-patternsSkillDev tools
Applies proven testing patterns — Arrange-Act-Assert (AAA), Given-When-Then, Test Data Builders, Object Mother, parameterized tests, fixtures, spies, and test doubles — to help write maintainable, reliable, and readable test suites. Use when the user asks about writing unit tests, integration tests,
Ready to connect★ 1k
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testing-anti-patternsSkillDev tools
Reviews test code to identify and fix common testing anti-patterns including flaky tests, over-mocking, brittle assertions, test interdependency, and hidden test logic. Flags bad patterns, explains the specific defect, and provides corrected implementations. Use when reviewing test code, debugging i
Ready to connect★ 1k
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typescript-best-practicesSkillDev tools
Enforces TypeScript best practices and modern patterns
Ready to connect★ 1k
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verification-gatesSkillDev tools
Creates explicit validation checkpoints (verification gates) between project phases to catch errors early and ensure quality before proceeding. Use when the user asks about quality gates, milestone checks, phase transitions, approval steps, go/no-go decision points, or preventing cascading errors ac
Ready to connect★ 1k
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livecodes/configurationSkillDev tools
Configure playground behavior through Config object, query parameters, EmbedOptions, editor settings, processors, external resources, and custom settings. Load this skill when setting up project content, configuring CSS processors, or customizing display.
Ready to connect★ 1k
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livecodes/gh-actionSkillDev tools
Use the "Preview in LiveCodes" GitHub Action to generate preview playground links for pull request code changes. Automates playground creation and PR comments.
Ready to connect★ 1k
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livecodes/language-supportSkillDev tools
Work with 90+ supported languages, compilers, CSS processors, and WASM-compiled languages for markup, style, and script editors. Load this skill when configuring languages, setting up CSS processors, or working with WASM-based languages like Python, Ruby, or Go.
Ready to connect★ 1k
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livecodes/module-resolutionSkillDev tools
Import npm, deno.land/x, jsr, and GitHub modules without build steps using automatic CDN resolution, custom import maps, and CDN provider prefixes. Load this skill when using bare module imports, configuring CDN providers, or resolving import conflicts.
Ready to connect★ 1k
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livecodes/sdk-methodsSkillDev tools
Use SDK methods to interact with playgrounds: run, getCode, setConfig, getConfig, watch, runTests, format, getShareUrl, show, destroy. Load this skill when programmatically controlling embedded playgrounds, reacting to code changes, or retrieving compiled output.
Ready to connect★ 1k
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minutes-graphSkillDev tools
Policy-safe relationship rankings, commitments, aliases, person profiles, and topic research. Always use Minutes' bounded native CLI surfaces; never build or read a durable graph cache.
Ready to connect★ 1k
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minutes-ideasSkillDev tools
Surface recent voice memos and ideas captured from any device. Use when the user asks "what ideas did I have?", "what were my recent memos?", "what did I record while walking?", or wants to recall a captured thought.
Ready to connect★ 1k
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brooks-auditSkillDev tools
Architecture audit that maps module dependencies, checks layering integrity, and flags structural decay across a codebase, drawing on twelve classic engineering books. Triggers when: user asks to audit architecture, review folder/module structure, check for circular imports, understand how the codeb
Ready to connect★ 1k
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brooks-debtSkillDev tools
Tech debt assessment that identifies, classifies, and prioritizes maintainability problems — helping teams build a refactoring roadmap — drawing on twelve classic engineering books. Triggers when: user asks about tech debt, refactoring priorities, what to clean up first, or asks "why is this so hard
Ready to connect★ 1k
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brooks-healthSkillDev tools
Combined codebase health dashboard that scores a project across all four quality dimensions — PR quality, architecture, tech debt, and test quality — in a single pass, drawing on twelve classic engineering books. Triggers when: user wants an overall quality assessment, asks "how healthy is this code
Ready to connect★ 1k
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brooks-sweepSkillDev tools
Full-sweep mode: runs a unified analysis across all quality dimensions — code decay, architecture, tech debt, and test quality — then applies fixes directly to the codebase. Safe changes are auto-applied; risky changes are confirmed before execution. Drawing on twelve classic engineering books. Trig
Ready to connect★ 1k
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brooks-testSkillDev tools
Test quality review drawing on twelve classic engineering books — with primary focus on xUnit Test Patterns, The Art of Unit Testing, How Google Tests Software, and Working Effectively with Legacy Code — that diagnoses structural problems in an existing test suite: brittleness, mock abuse, coverage
Ready to connect★ 1k
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new-skillSkillDev tools
Scaffold a new brooks-lint analysis skill so it passes `npm run validate` and `npm run evals` on the first try — generates skills/{name}/SKILL.md (with the mandatory "Do NOT trigger for:" clause and a Process section citing guide step ranges) plus skills/{name}/{name}-guide.md (sequentially numbered
Ready to connect★ 1k
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convex-migration-helperSkillDev tools
Lets your agent work with Convex database migrations.
Ready to connect★ 1k
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convex-performance-auditSkillDev tools
Lets your agent audit and improve the performance of a Convex backend app.
Ready to connect★ 1k
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doneSkillDev tools
Use this skill when the human has decide we're done working on the feature, and we're ready to merge into main.
Ready to connect★ 1k
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flutter-architecture-expertSkillDev tools
Architecture guidance for Flutter apps using the flutter_it construction set (get_it, watch_it, command_it, listen_it). Covers Pragmatic Flutter Architecture (PFA) with Services/Managers/Views, feature-based project structure, manager pattern, proxy pattern with optimistic updates and override field
Ready to connect★ 1k
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get-it-expertSkillDev tools
Expert guidance on get_it service locator and dependency injection for Flutter/Dart. Covers registration (singleton, factory, lazy, async), scopes with shadowing, async initialization with init() pattern, retrieval, testing with scope-based mocking, and production patterns. Use when working with get
Ready to connect★ 1k
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simplifySkillDev tools
Use this skill automatically when you feel your code is ready for human review, and whenever writing or reviewing code comments. Ready means the code works and achieves a stated goal, verified by your own tests and/or, if you deem it necessary, human testing.
Ready to connect★ 1k
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to-issuesSkillDev tools
Break a plan, spec, or PRD into independently-grabbable issues on the project issue tracker using tracer-bullet vertical slices. Use when user wants to convert a plan into issues, create implementation tickets, or break down work into issues.
Ready to connect★ 1k
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write-tech-specSkillDev tools
Write a TECH.md spec for a significant Hubble feature after researching the monorepo architecture. Use when the user asks for a technical spec, implementation plan, architecture plan, or package/app/module breakdown tied to product behavior.
Ready to connect★ 1k
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.
54,764 of the 55,196 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.