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

16,833 results · page 281 of 562

  • refactor-roadmapSkillDev tools

    Create a staged refactor plan for a module. Use when a mid-level developer needs a safe refactor path.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • reliability-slo-slaSkillDev tools

    Define or review SLOs and SLAs for a service. Use when a senior developer needs reliability targets.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • roadmap-prioritizationSkillDev tools

    Prioritize roadmap initiatives with tradeoffs. Use when a senior developer needs help ranking projects.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • scalability-assessmentSkillDev tools

    Assess a system for growth bottlenecks. Use when a senior developer needs to evaluate scaling limits.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • score-qualitySkillDev tools

    Score code migration quality based on coverage and correctness. Evaluates how well target code represents source functionality.

    Ready to connect★ 144

    github.com/openhands/extensions141 stars

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  • score-styleSkillDev tools

    Score migrated code against style guidelines and best practices. Evaluates code quality independent of functional correctness.

    Ready to connect★ 144

    github.com/openhands/extensions141 stars

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  • simple-refactorSkillDev tools

    Suggest small refactors that improve readability without changing behavior. Use when a junior developer asks to clean up code.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • swift-linuxSkillDev tools

    Install and configure Swift programming language on Debian Linux for server-side development. Use when building Swift applications on Linux or setting up a Swift development environment.

    Ready to connect★ 144

    github.com/openhands/extensions141 stars

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  • team-onboarding-guideSkillDev tools

    Create an onboarding guide for new engineers. Use when a senior developer needs structured onboarding materials.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • tech-debt-portfolioSkillDev tools

    Assess and prioritize tech debt items. Use when a senior developer needs an investment plan for debt reduction.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • to-java-migrationSkillDev tools

    Migrate COBOL code to idiomatic Java, preserving business logic while following Java best practices. Use for COBOL modernization projects.

    Ready to connect★ 144

    github.com/openhands/extensions141 stars

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  • unit-test-starterSkillDev tools

    Generate starter unit tests for a small function or module. Use when a junior developer needs test scaffolding and edge cases.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • upstream-fork-syncSkillDev tools

    This skill should be used when the user asks to "keep a fork in sync", "rebase local changes on upstream", "sync my fork nightly", "long-lived fork", or "automate upstream rebases". Guides the user through creating a cron automation that fetches upstream changes, rebases local customizations on top,

    Ready to connect★ 144

    github.com/openhands/extensions141 stars

    View details
  • vendor-evaluationSkillDev tools

    Evaluate third-party vendors for engineering fit. Use when a senior developer needs a structured vendor assessment.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • writing-assistantSkillDev tools

    Edits, rewrites, or improves text for clarity, tone, grammar, or style.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • zero-downtime-migrationSkillDev tools

    Plan a zero-downtime migration for data or infrastructure. Use when a senior developer needs a safe migration strategy.

    Ready to connect★ 144

    github.com/proflead/codex-skills-library144 stars

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  • checksSkillDev tools

    Run all code quality checks

    Ready to connect★ 143

    github.com/leanethereum/leanspec143 stars

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  • client-testSkillDev tools

    Run leanSpec fixtures against a client implementation

    Ready to connect★ 143

    github.com/leanethereum/leanspec143 stars

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  • code-refactoringSkillDev tools

    Code refactoring patterns and techniques for improving code quality without changing behavior. Use for cleaning up legacy code, reducing complexity, or improving maintainability.

    Ready to connect★ 143

    github.com/julianromli/opencode-template142 stars

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  • elixirSkillDev tools

    Use this skill for Elixir/Phoenix development in this repo: implementing features, refactors, debugging, tests, Ecto changes, and production-safe fixes.

    Ready to connect★ 143

    github.com/streamband/hydra-srt142 stars

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  • fillSkillDev tools

    Generate consensus layer test fixtures

    Ready to connect★ 143

    github.com/leanethereum/leanspec143 stars

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  • javascript-typescriptSkillDev tools

    JavaScript and TypeScript development with ES6+, Node.js, React, and modern web frameworks. Use for frontend, backend, or full-stack JavaScript/TypeScript projects.

    Ready to connect★ 143

    github.com/julianromli/opencode-template142 stars

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  • rsc-data-optimizerSkillDev tools

    Optimize Next.js App Router data fetching by converting slow client-side fetching to fast server-side fetching using React Server Components (RSC).

    Ready to connect★ 143

    github.com/julianromli/opencode-template142 stars

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  • shadcn-managementSkillDev tools

    Manage shadcn/ui components using MCP tools. Use when user needs to: (1) Add new shadcn components to a project (2) Build complex UI features requiring multiple components (3) Research component implementations and examples (4) Get component installation commands Triggers: "add shadcn", "shadcn comp

    Ready to connect★ 143

    github.com/julianromli/opencode-template142 stars

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  • spec-diffSkillDev tools

    Show what changed in leanSpec between devnet versions or HEAD

    Ready to connect★ 143

    github.com/leanethereum/leanspec143 stars

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  • vrtSkillDev tools

    DST — Trigger the Visual-Regression-Tests (Chromatic) GitHub Actions workflow on the current or a given branch. Use ONLY when the user explicitly asks to run visual regression tests, run Chromatic, or types `/vrt`. Dispatching consumes Chromatic snapshot quota, so never invoke this proactively, neve

    Ready to connect★ 143

    github.com/marigold-ui/marigold143 stars

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  • windows-safe-grepSkillDev tools

    Use when grep/ripgrep fails on Windows due to paths with backslash-space sequences creating malformed paths like 'nul' from \n+ul

    Ready to connect★ 143

    github.com/julianromli/opencode-template142 stars

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  • workflowsSkillDev tools

    Common developer workflows, commands, and troubleshooting for leanSpec

    Ready to connect★ 143

    github.com/leanethereum/leanspec143 stars

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  • 00-andruia-consultant-v2SkillDev tools

    \ud83e\udd16 Andru.ia Solutions Architect - Hybrid Engine (v2.0) workflow skill. Use this skill when the user needs Arquitecto de Soluciones Principal y Consultor Tecnol\u00f3gico de Andru.ia. Diagnostica y traza la hoja de ruta \u00f3ptima para proyectos de IA en espa\u00f1ol and the operator shoul

    Ready to connect★ 142

    github.com/diegosouzapw/awesome-omni-skills135 stars

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  • 10-andruia-skill-smithSkillDev tools

    Lets your agent design, write, and deploy new agent skills in a repository following a set standard.

    Ready to connect★ 142

    github.com/diegosouzapw/awesome-omni-skills135 stars

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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.

53,585 of the 54,017 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.

See how to connect your AI