Languages & Frameworks for Claude Code

Mobile engineer — native iOS/Android, cross-platform, app stores, mobile performance

Produce a complete mobile app architecture design — platform choice, navigation structure, state management, data layer, key screens. Use when asked to "build a mobile app", "new app", "create iOS/Android app", "app architecture", or "cross-platform app".

Embedded & IoT engineer — firmware, microcontrollers, edge computing, device protocols

Build a device driver or protocol handler — I2C sensors, BLE services, MQTT clients, SPI peripherals with interrupt-driven I/O and clean HAL abstraction. Use when asked to "write a driver", "I2C device", "BLE service", "MQTT client", or "sensor integration".

Produce a complete firmware architecture spec for a described device — layer diagram, module responsibilities, HAL interface definitions, key state machines, RTOS decision. Use when asked to "design firmware architecture", "plan embedded firmware", "architect an IoT device", "how should I structure this firmware", or given a device description and asked what the firmware should look like.

The complete content of the Swift Concurrency Migration Guide.

Migration skills for web apps, frameworks, Cordova, SPM, Appflow, Ionic Enterprise SDK, and SQLite alternatives.

Capacitor app upgrade skills for cross-version and major-version app migrations.

Core Capacitor skills for best practices, plugin selection, and MCP automation.

Capacitor feature skills for deep links, keyboard handling, offline-first data, push notifications, and splash screens.

Capacitor plugin development skills for SPM support and plugin major-version upgrades.

Mobile UI skills for Ionic, Konsta UI, Tailwind, and safe-area handling in Capacitor apps.

Complete Geotab fleet management development skills — Python API, MyGeotab Add-Ins, Zenith styling, Ace AI queries, MotherDuck data-warehouse replication, n8n automation, and MCP server building

Darkroom Engineering AI coding standards. Layered config with portable AGENTS.md, progressive complexity, and two-tier knowledge system.

Multi-cloud architecture: AWS, Azure, GCP specialists with IaC expertise

Database specialists: PostgreSQL, MongoDB, Redis, BigQuery, CosmosDB

Framework experts: React, Vue, Angular, Next.js, Django, FastAPI

Language experts: Node.js, JavaScript, TypeScript, Python, Bash scripting

Daemon-based GHCi build status monitor for Haskell projects

DevExtreme JavaScript UI skills: DataGrid, Scheduler, Form, Chat, Button, SelectBox, DateBox, CheckBox, NumberBox, TextBox, TextArea, DataSource, and Theming for Angular, React, Vue, and jQuery.

DevExpress Office File API skills: Spreadsheet, Word Processing, legacy PDF, new PDF (CTP), Presentation, Barcode, Unit Conversion, Excel Export, Zip, and AI-Powered Extensions for headless .NET document automation.

DevExpress XtraReports skills for .NET, ASP.NET Core, Blazor, and Visual Studio designer code patterns: runtime report creation, web viewer/designer integration, safe *.Designer.cs edits, report storage, customization, and export (PDF, XLSX, DOCX, and more).

DevExpress WinForms skills: Data Grid, Tree List, Pivot Grid, Property Grid, Charts, Scheduler, AI Chat, Data Editors, Loading Indicators, Layout Management, Ribbon and Bars, Accordion, Tab Control, MVVM Framework.

DevExpress WPF skills: Data Grid, Tree List, Pivot Grid, Scheduler, Charts, Tab Control, Ribbon and Bars, MVVM Framework, Property Grid, Data Editors, Layout Management, Loading Indicators, Accordion, AI Chat Control.

DevExpress XAF (eXpressApp Framework) skills: business model, business logic, controllers, views, editors, filtering, appearance, validation, security, reports, and performance for EF Core and XPO.

MemBrowse memory tracking integration for embedded firmware projects

System architecture agents, design patterns, and architectural decision support

Project scaffolding, boilerplate generation, and foundational template creation

Skills for building command-line tools: argument parsing, help text, subcommands, and CLI best practices

Byzantine fault-tolerant consensus, Raft, CRDT, gossip protocols, and quorum management

Skills for Django development: fix type errors, upgrade JavaScript and Python dependencies

ClassDojo workflow automation and React Native mobile development agents

Core development methodology and Claude Code extensibility. Includes TDD, debugging, architecture, research, multi-agent coordination, plus skills/plugins/agents/hooks authoring for Claude Code and Codex configuration.

Outfitter Stack patterns: Result types, handler contract, error taxonomy for type-safe APIs

Skills for Go and TypeScript backend development with Encore

Netlify platform skills — functions, edge functions, blobs, database, identity, image CDN, forms, config, CLI, frameworks, caching, AI gateway, and deployment

Plugin to assist in developing on top of Infrahub.