# Skills for Programming languages Skills for Programming languages: what each one does, an install command and example prompts. 1102 cards · page 11 of 28 - HTML: https://affpapa.org/en/nevibecode/skills/topic/languages?page=11 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [carplay](https://affpapa.org/en/nevibecode/skills/carplay.md) — skill · dpearson2699 · Claude Code, Codex, Cursor +3 · 3100 installs — A skill for building CarPlay-enabled apps: templates, scene setup, entitlements and testing in the CarPlay Simulator. - [musickit](https://affpapa.org/en/nevibecode/skills/musickit.md) — skill · dpearson2699 · Claude Code, Codex, Cursor +3 · 3100 installs — A MusicKit and MediaPlayer skill: catalog search, subscriptions, playback queue, Now Playing and remote commands for iOS apps. - [eventkit](https://affpapa.org/en/nevibecode/skills/eventkit.md) — skill · dpearson2699 · Claude Code, Codex, Cursor +3 · 3100 installs — A skill that walks your agent through EventKit and EventKitUI code: calendar events, reminders, recurrence rules and the system editors. - [audioaccessorykit](https://affpapa.org/en/nevibecode/skills/audioaccessorykit.md) — skill · dpearson2699 · Claude Code, Codex, Cursor +3 · 3000 installs — Guides automatic audio switching setup for third-party Bluetooth headphones with AudioAccessoryKit on iOS 26.4+. - [passkit](https://affpapa.org/en/nevibecode/skills/passkit.md) — skill · dpearson2699 · Claude Code, Codex, Cursor +3 · 3000 installs — A PassKit skill that walks through Apple Pay buttons, payment requests and Wallet passes, and keeps the merchant setup in order. - [winforms-expert](https://affpapa.org/en/nevibecode/skills/winforms-expert.md) — skill · dotnet · Claude Code, Codex, Cursor +3 · 955 installs — A skill for Windows Forms work: it edits code so the project builds, behaves at runtime and stays editable in the Visual Studio Designer. - [tilegym-cutile-python](https://affpapa.org/en/nevibecode/skills/tilegym-cutile-python.md) — skill · TileGym Team · Claude Code, Codex, Cursor +3 · 1600 installs — Turns the assistant into a cuTile specialist: writing, debugging and tuning GPU kernels in NVIDIA's Python DSL. - [csharp-expert](https://affpapa.org/en/nevibecode/skills/csharp-expert.md) — skill · dotnet · Claude Code, Codex, Cursor +3 · 902 installs — A dispatcher skill for C# and .NET work: figures out which installed specialist should own a task and gives install commands for the missing dotnet/skills plugin. - [swift-api-design-guidelines](https://affpapa.org/en/nevibecode/skills/swift-api-design-guidelines.md) — skill · dpearson2699 · Claude Code, Codex, Cursor +3 · 2800 installs — Applies Apple's official Swift API Design Guidelines to codebases. - [fastapi-python](https://affpapa.org/en/nevibecode/skills/fastapi-python.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 13900 installs — Tells the agent how to write FastAPI code: async I/O, Pydantic v2 models, early returns and router layout. - [zener-language](https://affpapa.org/en/nevibecode/skills/zener-language.md) — skill · diodeinc · Claude Code, Codex, Cursor +3 · 1700 installs — Guides work on Zener HDL for schematics, components, package APIs, and dependencies. - [core-data](https://affpapa.org/en/nevibecode/skills/core-data.md) — skill · dpearson2699 · Claude Code, Codex, Cursor +3 · 2700 installs — A skill for Core Data work in apps that have not moved to SwiftData: stack setup, concurrency, batch operations and migrations. - [swift-formatstyle](https://affpapa.org/en/nevibecode/skills/swift-formatstyle.md) — skill · dpearson2699 · Claude Code, Codex, Cursor +3 · 2700 installs — Teaches AI assistants to replace legacy Formatter subclasses with Foundation FormatStyle in Swift and SwiftUI. - [convex-functions](https://affpapa.org/en/nevibecode/skills/convex-functions.md) — skill · waynesutton · Claude Code, Codex, Cursor +3 · 3200 installs — Writes Convex queries, mutations and actions in the object form, with args and returns validators, correct ctx usage and runtime boundaries. - [tilegym-converting-cutile-to-julia](https://affpapa.org/en/nevibecode/skills/tilegym-converting-cutile-to-julia.md) — skill · TileGym Team · Claude Code, Codex, Cursor +3 · 1500 installs — Translates cuTile Python GPU kernels into cuTile.jl for Julia with 1-based indexing and column-major memory layout. - [tilegym-converting-cutile-to-triton](https://affpapa.org/en/nevibecode/skills/tilegym-converting-cutile-to-triton.md) — skill · TileGym Team · Claude Code, Codex, Cursor +3 · 1500 installs — Turns cuTile GPU kernels into Triton ones through gated phases: analyze, convert, validate, test, benchmark. - [tilegym-cutile-autotuning](https://affpapa.org/en/nevibecode/skills/tilegym-cutile-autotuning.md) — skill · NVIDIA · Claude Code, Codex, Cursor +3 · 1500 installs — Walks your agent through wiring autotuning into CuTile kernels: search once, cache the winner, launch straight from the cache. - [ddd](https://affpapa.org/en/nevibecode/skills/ddd.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2900 installs — A skill that teaches the agent Domain-Driven Design tactical patterns for .NET: aggregates, value objects, domain events, strongly-typed IDs and aggregate repositories. - [clean-architecture](https://affpapa.org/en/nevibecode/skills/codewithmukesh-clean-architecture.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 3000 installs — A skill that lays out .NET code across four projects, keeps dependencies pointing inward, and shows where use case handlers belong. - [create-formal-verification-skill](https://affpapa.org/en/nevibecode/skills/create-formal-verification-skill.md) — skill · backnotprop · Claude Code, Codex, Cursor +3 · 1200 installs — This skill selects code for formal verification and creates a project-local guide for checking it again after changes. - [convention-learner](https://affpapa.org/en/nevibecode/skills/convention-learner.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2800 installs — Reads your existing code and turns it into project rules: naming, folder layout, test organisation. - [project-structure](https://affpapa.org/en/nevibecode/skills/project-structure.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2800 installs — A skill that tells your agent how to lay out a .NET solution: central package versions, shared build properties, .slnx format and naming rules. - [de-sloppify](https://affpapa.org/en/nevibecode/skills/de-sloppify.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2800 installs — Runs a seven-step cleanup pass for .NET code, from formatting through CancellationToken propagation. - [resilience](https://affpapa.org/en/nevibecode/skills/resilience.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2800 installs — A skill that tells your coding agent how to build fault-tolerant calls in .NET 10 with Polly v8: retries, circuit breakers, timeouts, fallback. - [dependency-injection](https://affpapa.org/en/nevibecode/skills/dependency-injection.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2800 installs — Guides dependency injection patterns in .NET 10, covering service lifetimes, keyed services, Scrutor decorators, and captive dependency fixes. - [minimal-api](https://affpapa.org/en/nevibecode/skills/minimal-api.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2800 installs — A skill that steers your coding agent through .NET 10 minimal APIs: endpoint groups, TypedResults, filters and OpenAPI. - [error-handling](https://affpapa.org/en/nevibecode/skills/codewithmukesh-error-handling.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2800 installs — Defines an error-handling strategy for .NET 10 with Result, ProblemDetails, validation, and a global exception handler. - [vertical-slice](https://affpapa.org/en/nevibecode/skills/vertical-slice.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2900 installs — Guides .NET architecture toward feature-based vertical slices instead of layered folders. - [modern-csharp](https://affpapa.org/en/nevibecode/skills/modern-csharp.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2900 installs — Teaches the agent C# 14 syntax: primary constructors, collection expressions, the field keyword, extension blocks. - [typing-exclusion-worker](https://affpapa.org/en/nevibecode/skills/typing-exclusion-worker.md) — skill · getsentry · Claude Code, Codex, Cursor +3 · 1600 installs — Removes Python modules from mypy exclusion lists in pyproject.toml, fixes typing errors, and runs scoped validation. - [axiom-apple-docs](https://affpapa.org/en/nevibecode/skills/axiom-apple-docs.md) — skill · CharlesWiltgen · Claude Code, Codex, Cursor +3 · 1500 installs — Routes agent queries to Apple's internal markdown guides and Swift compiler diagnostic docs bundled inside Xcode. - [build-fix](https://affpapa.org/en/nevibecode/skills/build-fix.md) — skill · codewithmukesh · Claude Code, Codex, Cursor +3 · 2800 installs — Drives broken .NET builds and failing test suites to green through bounded fix loops. - [csharp-concurrency-patterns](https://affpapa.org/en/nevibecode/skills/csharp-concurrency-patterns.md) — skill · Aaronontheweb · Claude Code, Codex, Cursor +3 · 1600 installs — Guides AI agents in selecting the right .NET concurrency abstractions, from async/await to Channels and Akka.NET. - [dotnet-architect](https://affpapa.org/en/nevibecode/skills/dotnet-architect.md) — skill · rmyndharis · Claude Code, Codex, Cursor +3 · 351 installs — A skill that turns your coding agent into a senior .NET backend architect for C# and ASP.NET Core work. - [macos-development](https://affpapa.org/en/nevibecode/skills/macos-development.md) — skill · rshankras · Claude Code, Codex, Cursor +3 · 1600 installs — A skill for building macOS apps: Swift 6+, SwiftUI, SwiftData, AppKit bridging and macOS 26 Tahoe APIs. - [javax-to-jakarta-migration](https://affpapa.org/en/nevibecode/skills/javax-to-jakarta-migration.md) — skill (official GitHub) · github · GitHub Copilot · 96 installs — Migrates Java code from the javax.* namespace to jakarta.*. - [kotlin-tooling-immutable-collections-0-5-x-migration](https://affpapa.org/en/nevibecode/skills/kotlin-tooling-immutable-collections-0-5-x-migration.md) — skill · JetBrains · Claude Code, Codex, Cursor +3 · 1000 installs — This skill migrates Kotlin and Java code from kotlinx.collections.immutable 0.3.x and 0.4.x to 0.5.x by bumping the version and renaming calls the compiler flags. - [mvvm-toolkit-di](https://affpapa.org/en/nevibecode/skills/mvvm-toolkit-di.md) — skill (official GitHub) · github · GitHub Copilot · 92 installs — Wires CommunityToolkit.Mvvm ViewModels into Microsoft.Extensions.DependencyInjection across WPF, WinUI 3, .NET MAUI, Uno, and Avalonia projects. - [shopify-liquid-themes](https://affpapa.org/en/nevibecode/skills/shopify-liquid-themes.md) — skill · benjaminsehl · Claude Code, Codex, Cursor +3 · 3600 installs — Tells the agent how Shopify theme files are organised and how Liquid works, so it can write sections, blocks and snippets that fit the existing structure. - [axiom-concurrency](https://affpapa.org/en/nevibecode/skills/axiom-concurrency.md) — skill · CharlesWiltgen · Claude Code, Codex, Cursor +3 · 1300 installs — A skill for concurrency work in Apple-platform apps: actors, @MainActor, Sendable, data races, async/await patterns. Next: https://affpapa.org/en/nevibecode/skills/topic/languages.md?page=12 ## Refine [typescript](https://affpapa.org/en/nevibecode/tag/typescript.md) · [python](https://affpapa.org/en/nevibecode/tag/python.md) · [dotnet](https://affpapa.org/en/nevibecode/tag/dotnet.md) · [csharp](https://affpapa.org/en/nevibecode/tag/csharp.md) · [java](https://affpapa.org/en/nevibecode/tag/java.md) · [go](https://affpapa.org/en/nevibecode/tag/go.md) · [rust](https://affpapa.org/en/nevibecode/tag/rust.md) · [react](https://affpapa.org/en/nevibecode/tag/react.md) · [javascript](https://affpapa.org/en/nevibecode/tag/javascript.md) · [refactoring](https://affpapa.org/en/nevibecode/tag/refactoring.md) · [swift](https://affpapa.org/en/nevibecode/tag/swift.md) · [ios](https://affpapa.org/en/nevibecode/tag/ios.md) ## Narrow this list Parameters: `?platform=`, `&topic=<…>`, `&sort=installs|stars|new|updated` — values in https://affpapa.org/en/nevibecode/agents.md --- NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md