Languages & Frameworks for Claude Code

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

React framework best practices and patterns

Vue 3 framework best practices with Composition API

5 code quality enforcement hooks for maintaining standards and best practices

5 essential development safety hooks preventing common mistakes and enforcing best practices

6 strict TypeScript typing hooks enforcing zero-any and explicit types

Production-ready kit with 10 framework-specific skills, 15 workflow commands, 6 domain experts, and advanced hooks

Kotlin Multiplatform architecture, Gradle diagnosis, Compose Multiplatform, interop, testing, data, governance, performance, security, publishing, and release workflows.

PixiJS v8 application, scene graph, rendering, migration, asset, event, and performance workflows.

Comprehensive Supabase development expert covering Edge Functions, database schema management, migrations, PostgreSQL functions, and RLS policies. Use for any Supabase development including TypeScript/Deno Edge Functions, declarative schema management, SQL formatting, migration creation, database function authoring with SECURITY INVOKER, and RLS policy implementation with auth.uid() and auth.jwt().

Expert guide for Supabase Storage including bucket management, file operations, URL generation, and RLS policies. Use when working with file uploads/downloads, creating public or private buckets, generating signed URLs, implementing storage RLS policies, handling resumable uploads, image transformations, or any Supabase Storage-related tasks.