Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Languages (Page 6 of 22)

1277 Claude Code skills in the Languages sub-category of Engineering.

1,277 skills · updated 2026-07-27 · showing 301–360 of 1,277 by quality score

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Building decay and upkeep systems for survival games. Use when implementing timer-based decay, Tool Cupboard patterns (Rust-style protection radius), resource upkeep costs, or…
Trust-recovery deep quality-assurance pass. A six-subagent forensic review specialized for AI-failure-pattern classes, run over a defined PR window plus the files those PRs…
Encode test, lint, build, and docs routines as named Python sessions so humans and agents run the same workflow every time.
Defines standard TypeScript interfaces for Appwrite Collections. Use when creating new models for Tours, Users, or Bookings to ensure full type safety.
Deno integration. Manage data, records, and automate workflows. Use when the user wants to interact with Deno data.
Deploy and configure Tailscale as a WireGuard-based zero trust mesh VPN with identity-aware access controls,
Check package safety with the local deptrust CLI before installing, updating, or recommending npm, PyPI, Cargo, Go module, RubyGems, NuGet, Maven, Packagist, pub.dev, CocoaPods,…
Développement .NET/C# avec ASP.NET Core, EF Core et patterns modernes. Se déclenche avec ".NET", "C#", "ASP.NET", "EF Core", "Entity Framework", "Minimal API", "Blazor" — from…
Développement Go avec focus sur la concurrence et les patterns idiomatiques. Se déclenche avec "Go", "Golang", "goroutine", "channel", "sync", "concurrency", "Go modules" — from…
Bonnes pratiques Python pour code propre, performant et maintenable. Se déclenche avec "Python", "PEP 8", "pythonic", "virtualenv", "pip", "poetry", "FastAPI", "Django",…
Guide Rust pour ownership, lifetimes et patterns systèmes. Se déclenche avec "Rust", "ownership", "borrow checker", "lifetime", "cargo", "traits", "async Rust", "systems — from…
Advanced TypeScript patterns - generics, utility types, React patterns. Use for complex type scenarios.
Core TypeScript patterns for game development. Use when defining types and interfaces. — from engineering/languages
Maîtrise de TypeScript avec types avancés et patterns. Se déclenche avec "TypeScript", "TS", "types", "generics", "interface", "type guard", "utility types", "strict mode — from…
Core TypeScript patterns for game development. Use when defining types and interfaces. — from engineering/languages
Design and implement clear, modular, resilient software and create executor-grade implementation plans with explicit scope, drift checks, verification gates, tests, STOP…
Audit Java code for logs, exception messages, and console output that may leak sensitive data such as IBAN, PAN (credit cards), DNI/NIE/NIF, passports, credentials, tokens, API…
Use when developing, reviewing, debugging, porting, or engineering Linux kernel device drivers, kernel modules, device tree bindings, bus clients, subsystem drivers,…
Diagnose Python uv sync, lock, import, test, Ruff, mypy, FastAPI, FastMCP, packaging, and CI failures with concrete phase classification and next checks.
Dioxus is a fullstack app framework for Rust that enables building cross-platform applications for web, desktop, and mobile from a single codebase.
An open-source Python library that makes loading data from APIs, databases, and files into structured datasets simple and Pythonic.
Rust documentation practices for HASH codebase. Use when writing doc comments, documenting functions/types/traits/modules, creating error sections, using intra-doc links — from…
Advanced python-docx patterns for handling nested tables, complex cell structures, and content extraction beyond basic .text property.
Generate Japanese Word documents (.docx) using python-docx with proper Japanese fonts, vertical writing (縦書き), ruby text (ふりがな), and business templates.
Use run_shell with python-docx as reliable fallback when read_file fails on .docx files
Reads Microsoft Word (.docx) files and extracts text content. Use when needing to read .docx documents. Requires python-docx package.
Expert in creating, editing, and automating Word documents (.docx) using python-docx and docx.js. Use when generating Word documents, modifying existing docx files, or automating…
Use when building web services. Keywords: web server, HTTP, REST API, GraphQL, WebSocket, axum, actix, warp, rocket, tower, hyper, reqwest, middleware, router, handler, e — from…
Doremi is a PHP-native dormitory management web application. It handles resident management, room assignments, packages, in/out logging, maintenance reports, and inventory for a…
Route a subagent's actionable claims through the witness rung instead of folding its return string. For any worker whose deliverable is a CHECKABLE EFFECT — a shipped git phase, a…
Use when building .NET 10 or C# 14 applications; when using minimal APIs, modular monolith patterns, or feature folders; when implementing HTTP resilience, Options pattern,…
Développement .NET/C# avec ASP.NET Core, EF Core et patterns modernes. Se déclenche avec ".NET", "C#", "ASP.NET", "EF Core", "Entity Framework", "Minimal API", "Blazor" — from…
Build .NET 8+ applications with C#. Covers ASP.NET Core, Minimal APIs, Entity Framework Core, dependency injection, and testing.
Use when writing or refactoring modern C# with maintainability and performance standards. Keywords: coding standards, C# best practices, refactor C#, records, pattern matching,…
Use when choosing .NET concurrency patterns for async I/O, queues, pipelines, or thread safety. Keywords: async/await, channels, dataflow, Rx, lock contention, producer consumer,…
Use when designing types and collections for hot paths and low-allocation .NET code. Keywords: readonly struct, sealed class, ValueTask, Span, FrozenDictionary, FrozenSet,…
Command skill for 'python-review'. Use when users request Python development, testing, quality, and review workflows; code review, critique, and severity-ranked findings.
Idiomatic Kotlin patterns, best practices, and conventions for building robust, efficient, and maintainable Kotlin applications with coroutines, null safety, and DSL builders.
Idiomatic Rust patterns, ownership, error handling, traits, concurrency, and best practices for building safe, performant applications. — from Undermybelt/hermes-skills
Inspect and edit Microsoft Word .docx files while preserving formatting, styles, and layout - 100% locally with python-docx, no cloud or API keys.
Instrument a Python application with the Elastic Distribution of OpenTelemetry (EDOT) Python agent for automatic tracing, metrics, and logs.
Effect TS review: services, layers, errors, Schema, concurrency, resources, tests.
Effect is a comprehensive TypeScript standard library that provides structured concurrency, typed errors, dependency injection, schema validation, and observability — replacing…
Prüft Signatur-, Trust-Service- und Identitätssoftware nach eIDAS, Beweiswert, qES und Anbieterrollen im Softwarerecht De Eu Us.
Reviews Elixir code for idiomatic patterns, OTP basics, and documentation. Use when reviewing .ex/.exs files, checking pattern matching, GenServer usage, or module documentation.
Run comprehensive Elixir quality checks (format, credo, dialyzer, tests) with proper error handling and reporting.
MANDATORY systematic debugging - trace to root cause before proposing fixes. NO random changes, NO symptom fixes, NO "try this". Use when debugging ANY error or issue.
Use the Claude Agent SDK for Python when an existing script or service needs to delegate scoped repo work to Claude Code and consume structured responses programmatically.
EmDash is an open-source, full-stack TypeScript CMS built on Astro and Cloudflare, designed as a spiritual successor to WordPress.
Check whether a Python codebase still respects declared layered, independence, or forbidden import contracts.
Scan a JS or TS codebase for forbidden imports, circular dependencies, orphaned modules, and other dependency-rule violations before they turn into structural drift.
Measure Python docstring coverage and fail a docs-quality gate when code drops below an agreed threshold.
Ensure Python classes include appropriate, developer-friendly dunder methods—especially __repr__ and __str__.
Создание модульного JavaScript-обработчика для textarea, который различает нажатие Enter (выполнение действия) и Shift+Enter (переход на новую строку).
Entrust Datacard integration. Manage data, records, and automate workflows. Use when the user wants to interact with Entrust Datacard data.
Deep PHP-specific security audit skill covering injection, deserialization, file operations, auth bypass, POP chain discovery, and CMS-specific patterns.
Deep Python-specific security audit skill with 50+ vulnerability class coverage across 7 categories. Trigger when auditing Python code: "audit this Python app", "find Python…
Find AILANG vs Python eval gaps and improve prompts/language. Use when user says 'find eval gaps', 'analyze benchmark failures', 'close Python-AILANG gap', or after running evals.
Open a rendered page, describe the fields you want, and return structured data without hand-maintaining brittle selectors.
Reliable Python execution workflow when execute_code_sandbox or shell_agent fail
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