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

17,220 results · page 351 of 574

  • itinerary-budget-planningSkillDev tools

    Lets your agent plan multi-city trips with budgets, optimized routes, and varied food options.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • jackson-deserialization-validationSkillDev tools

    Lets your agent validate JSON input before deserializing it with Jackson and block unknown properties.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • jq-processingSkillDev tools

    Lets your agent parse, filter, and summarize JSON data using jq to build reports.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • json-data-analysisSkillDev tools

    Lets your agent analyze enterprise data queries and return answers as structured JSON.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • json-report-generationSkillDev tools

    Lets your agent generate structured JSON reports with proper formatting and validation.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • json-result-formattingSkillDev tools

    Lets your agent format query results as clean JSON and track token usage.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • langgraph-code-reviewSkillDev tools

    Lets your agent review LangGraph code for bugs, anti-patterns, and improvements.

    Ready to connect★ 83

    github.com/existential-birds/beagle83 stars

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  • macros-code-reviewSkillDev tools

    Lets your agent review Rust macro code for hygiene issues, misuse, and compile-time impact.

    Ready to connect★ 83

    github.com/existential-birds/beagle83 stars

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  • mandarin-rhyming-guideSkillDev tools

    Lets your agent write rhymes for classical Chinese poetry using modern Mandarin pronunciation and tones.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • netcdf-analysisSkillDev tools

    Lets your agent read and analyze NetCDF climate model output files and compute RMSE error metrics with Python.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • nlp-project-setupSkillDev tools

    Lets your agent set up a Python environment for NLP and preference optimization projects.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • pareto-frontier-analysisSkillDev tools

    Lets your agent find the best trade-off solutions from multi-objective optimization results.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • pareto-optimizationSkillDev tools

    Lets your agent optimize several conflicting goals at once and find the best trade-off solutions.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • pet-friendly-filteringSkillDev tools

    Lets your agent filter accommodation listings to only pet-friendly stays by checking each listing's house rules.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • phoenix-code-reviewSkillDev tools

    Lets your agent review Phoenix code for controller patterns, context boundaries, routing, and plugs.

    Ready to connect★ 83

    github.com/existential-birds/beagle83 stars

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  • plate-tectonics-geospatialSkillDev tools

    Lets your agent analyze plate tectonics data, find which plate a point is on, and measure distances to boundaries.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • plate-tectonics-spatialSkillDev tools

    Lets your agent identify which tectonic plate an earthquake belongs to and measure distances to plate boundaries.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • portfolio-analysisSkillDev tools

    Lets your agent analyze fund portfolios, pulling assets under management, holdings counts, and composition.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • python-pillow-graphicsSkillDev tools

    Lets your agent create diagrams and posters with Python using the Pillow library, a python claude skill for graphics.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • python-scala-collectionsSkillDev tools

    Gives your agent a python claude skill guide for mapping Python collection types and operations to their Scala equivalents.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • python-scala-functionalSkillDev tools

    Lets your agent translate Python code into functional Scala style with a python claude skill guide.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • python-scala-idiomsSkillDev tools

    Gives your agent a python claude skill for idiomatic Scala: naming, error handling, and pattern matching.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • python-scala-oopSkillDev tools

    Lets your agent use a python claude skill that translates Python classes and OOP patterns into idiomatic Scala.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • python-scala-syntax-mappingSkillDev tools

    Lets your agent translate Python syntax like enums and dataclasses into Scala with a python claude skill reference.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • pytorch-loss-implementationSkillDev tools

    Gives your agent a pytorch claude skill for implementing loss functions with proper tensor operations.

    Ready to connect★ 83

    github.com/cxcscmu/skilllearnbench83 stars

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  • react-flowSkillDev tools

    Lets your agent build React Flow diagrams with custom nodes, edges, and viewport control via a React Claude skill.

    Ready to connect★ 83

    github.com/existential-birds/beagle83 stars

    View details
  • react-flow-advancedSkillDev tools

    Lets your agent apply a react claude skill for advanced React Flow patterns like undo/redo and drag-and-drop.

    Ready to connect★ 83

    github.com/existential-birds/beagle83 stars

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  • react-flow-architectureSkillDev tools

    Gives your agent React Flow architecture guidance for building node-based UIs, packaged as a react claude skill.

    Ready to connect★ 83

    github.com/existential-birds/beagle83 stars

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  • react-flow-code-reviewSkillDev tools

    Lets your agent use a React Claude skill to review React Flow code for anti-patterns and performance issues.

    Ready to connect★ 83

    github.com/existential-birds/beagle83 stars

    View details
  • react-flow-implementationSkillDev tools

    Gives your agent a React Claude skill for building node-based flow charts, diagrams, and visual editors in React.

    Ready to connect★ 83

    github.com/existential-birds/beagle83 stars

    View details

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.

55,384 of the 55,384 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 workspace 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