Browse 138,453 skills across 70 categories. Mirrored from majiayu000/claude-skill-registry.
Java 21 LTS development specialist covering Spring Boot 3.3, virtual threads, pattern matching, and enterprise patterns....
JavaScript ES2024+ development specialist covering Node.js 22 LTS, Bun 1.x (serve, SQLite, S3, shell, test), Deno 2.x, t...
Enterprise JavaScript for Node.js and browser: Node.js 22.11.0 LTS (Jod), npm 11.x, ES2025 features, async operations, m...
Kotlin 2.0+ development specialist covering Ktor, coroutines, Compose Multiplatform, and Kotlin-idiomatic patterns. Use...
Kotlin 2.0 Multiplatform Enterprise Development with KMP, Coroutines,
Kotlin 2.0 Multiplatform Enterprise Development with KMP, Coroutines, Compose Multiplatform, and Context7 MCP integratio...
PHP 8.3+ development specialist covering Laravel 11, Symfony 7, Eloquent ORM, and modern PHP patterns. Use when developi...
PHP 8.4+ best practices with PHPUnit 11, Composer, PSR-12 standards, and web frameworks (Laravel, Symfony).
PHP 8.4+ best practices with PHPUnit 11, Composer, PSR-12 standards,
Python 3.13+ development specialist covering FastAPI, Django, async patterns, data science, testing with pytest, and mod...
Enterprise-grade Python expertise with production patterns for Python
Enterprise-grade Python expertise with production patterns for Python 3.13.9, FastAPI 0.115.x, Django 5.2 LTS, Pydantic...
R 4.4+ development specialist covering tidyverse, ggplot2, Shiny, and data science patterns. Use when developing data an...
R 4.4+ best practices with testthat 3.2, lintr 3.2, and data analysis
R 4.4+ best practices with testthat 3.2, lintr 3.2, and data analysis patterns.
Ruby 3.3+ development specialist covering Rails 7.2, ActiveRecord, Hotwire/Turbo, and modern Ruby patterns. Use when dev...
Ruby 3.4+ best practices with RSpec 4, RuboCop 2, Bundler, and Rails 8 patterns.
Enterprise Rust with ownership model and safety guarantees: Rust 1.91.1, Tokio 1.48, async/await, macro system, error ha...
- Rust 1.91.1 (Latest stable, November 2025)
Rust 1.92+ development specialist covering Axum, Tokio, SQLx, and memory-safe systems programming. Use when building hig...
Scala 3.6+ best practices with ScalaTest 3.2, sbt 1.10, functional programming patterns, and Play Framework.
Scala 3.4+ development specialist covering Akka, Cats Effect, ZIO, and Spark patterns. Use when building distributed sys...
Enterprise Shell scripting with Bash 5.2, ShellCheck, bats-core testing, POSIX compliance, and Context7 MCP integration...
SQL best practices with pgTAP, sqlfluff 3.2, query optimization, and migration management.
Swift 6+ development specialist covering SwiftUI, Combine, Swift Concurrency, and iOS patterns. Use when building iOS ap...
Swift 6.0 enterprise development with async/await, SwiftUI, Combine, and Swift Concurrency. Advanced patterns for iOS, m...
Enterprise Skill for advanced development
Modern {{LANGUAGENAME}} Development with 2025 Best Practices
{{LANGUAGE_NAME}} best practices with modern frameworks, {{PRIMARY_DOMAIN}}, and performance optimization for 2025