Languages & Frameworks for Claude Code

Schema-driven YAML diagnostics, completion, hover, and Flux rendering, powered by the yayamlls language server.

MCP server providing fast code navigation for Unreal Engine projects. Indexes AngelScript, C++, Blueprints, and assets. 11 search tools with sub-20ms queries.

Comprehensive collection of iOS development skills including SwiftUI, modern Swift architecture, accessibility, performance optimization, and more

Skills for developing with Nutrient SDKs: Web Viewer, Document Authoring, Mobile (iOS/Android/React Native/Flutter/MAUI), Server (Python/Java/Node.js/.NET), self-hosted Nutrient Document Engine, and Nutrient AI Assistant.

AI agent stack for DayZ modding. After install, run /dayz-init for a guided setup wizard that takes you from empty repo to mod-loaded-in-DayZ. Ships specialist subagents and DayZ slash skills covering the full mod pipeline (preflight, scaffold, build PBO, launch test, types.xml, RAG indexers), plus the dayz-rag MCP server for semantic search over vanilla Enforce Script and the Bohemia community wiki.

Scaffolds a complete, runnable Spring Boot application on top of the flow-driven-domain (FDD) library — designs states/actions/transitions + workflow JSON from a natural-language process description and generates the full project.

Reusable Claude Code skills for disciplined software development.

Azure Container Apps, Container Instances, and Container Registry — build, push, deploy, and scale containerized workloads

Scaffold and build ASP.NET Core Web API and Blazor apps on Azure — Minimal API, controllers, Microsoft.Identity.Web, EF Core, SignalR, OpenAPI, App Service deployment, and Graph API integration patterns.

Azure Functions — triggers, bindings, Durable Functions, deployment, and local development with Azure Functions Core Tools

Scaffold and build Microsoft Graph C# / .NET solutions on Azure — Functions, Container Jobs, Azure Identity, Polly resilience, and SharePoint file intelligence implementations.

Azure App Service — create, deploy, and manage web apps, deployment slots, custom domains, and TLS certificates via ARM REST API

Deep knowledge of Excel Office Scripts — Microsoft's TypeScript-based automation platform for Excel on the web

Microsoft Fabric Data Warehouse — Synapse warehouses, T-SQL DDL/DML, cross-database queries, stored procedures, and data modeling

Microsoft Fabric developer runtime operations - GraphQL API, environments, user data functions, and variable library governance.

Microsoft Fluent 2 design system mastery — design tokens, color system, typography, layout, components, Teams theming, Griffel styling, Next.js SSR, Web Components, charting, cross-platform (iOS/Android), form orchestration, Office Add-ins, B2C UI, accessibility auditing, v8→v9 migration, and Figma design kits

KX Insights Enterprise workflows — kxi CLI administration (package build/deploy, install/upgrade, logs) and Stream Processor pipeline authoring

KDB-X workflows and patterns for the next-generation KX time-series database

TypeScript patterns for Dataverse Web API and Microsoft Graph — auth, clients, and combined provisioning workflows

Microsoft Power Apps development — canvas app creation, model-driven app scaffolding, deployment, formulas, custom connectors, component libraries, and PCF controls

Build, debug, package, and certify custom Power BI visuals with the pbiviz toolchain — project scaffolding, capabilities and dataView mapping, the IVisual API, the modern format pane and formatting model, selection and cross-filtering, tooltips, unit testing, and AppSource certification — plus declarative Deneb (Vega and Vega-Lite) specs with cross-filtering, theme colors, and templates

KDB-X Python (pykx) workflows — using kdb+/q from Python, conversions between Python and q types, and KDB-X Python API guidance

kdb+/q language support — idiomatic q, qsql, IPC, kdb+ workflows, and KX qlint integration via /qlint-snippet

Skills, knowledge, and journeys for shipping production Sui products. Think. Build. Ship.

Val Town MCP server + platform skills for building and deploying vals.

Teach your AI coding agent the MASA (Modular Agentic Semantic Architecture) framework

Perl language support via PerlNavigator LSP

TRTC SDK integration assistant with knowledge base

Search Shopify docs, generate and validate GraphQL, Liquid, and UI extension code

Enterprise-grade kit with 15 skills, 20 commands, 10 specialist agents for microservices, compliance, and platform engineering

Core skills and rules: version-checker, class-builder, knowledge cutoff awareness, and strict TypeScript patterns

Safe refactoring, dead-code removal, legacy modernization, and dependency hygiene.

Master-level elizaOS development kit with 6 skills, 8 commands, 6 specialists, and 17 hooks for AI agent development

14 advanced example skills covering emerging technologies and complex patterns

7 beginner-level example skills for learning Claude Code extensibility

19 intermediate-level example skills with framework-specific and niche capabilities

Django framework patterns for Python web development

FastAPI async patterns and Pydantic models

Next.js 13+ App Router patterns and best practices