kotlin-ktor-patterns

Build Ktor HTTP servers with routing, Koin DI, serialization, and WebSockets.

Updated Mar 1, 2026
One-click install
npx skills add https://github.com/derekhu0002/ai4pb-orchestrator --skill kotlin-ktor-patterns-derekhu0002
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: kotlin-ktor-patterns
Source: https://github.com/derekhu0002/ai4pb-orchestrator/tree/main/skills/kotlin-ktor-patterns
Command: npx skills add https://github.com/derekhu0002/ai4pb-orchestrator --skill kotlin-ktor-patterns-derekhu0002

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides clear, reusable Ktor server patterns to accelerate building robust HTTP services with Kotlin, reducing boilerplate and enabling consistent architecture.

Core Features & Use Cases

  • Routing DSL setup with a modular structure and example routes
  • Authentication, CORS, ContentNegotiation, and StatusPages integration
  • WebSockets support and testApplication-based testing
  • Koin-based dependency injection and clean project layout

Quick Start

Run the Kotlin Ktor Patterns starter to scaffold a pattern-based server project.

Frequently Asked Questions about kotlin-ktor-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure routing and authentication in a Kotlin Ktor server?

Ktor server routing and authentication can be structured using a modular routing DSL combined with plugins like Authentication and CORS for consistent API architecture. This approach reduces boilerplate and ensures robust HTTP service deployment.

What is the best way to set up dependency injection in a Ktor project?

The best way to set up dependency injection in a Ktor project is using Koin. It provides a clean, modular project layout that integrates seamlessly with Kotlin coroutines and Ktor's plugin system for maintainable server architecture.

How do I integrate WebSockets and JSON serialization with Ktor?

WebSockets and JSON serialization integrate with Ktor via dedicated plugins. You configure ContentNegotiation for JSON and enable WebSockets support, ensuring structured data exchange across coroutine-based server connections.

Can I use testApplication for testing Ktor HTTP servers and coroutines?

Yes, you can use testApplication for testing Ktor HTTP servers. It provides test tooling to validate routing, authentication, and WebSocket integration across coroutines without requiring a full deployment environment.

Does this Ktor pattern guide include StatusPages and ContentNegotiation setup?

Yes, the Ktor pattern guide includes StatusPages and ContentNegotiation integration. These plugins handle error responses and JSON payload serialization, ensuring consistent API behavior alongside CORS and routing configurations.