kumo

A lightweight AWS service emulator written in Go.
Works as both a CI/CD testing tool and a local development server with optional data persistence.

Features

• No authentication required - Perfect for CI environments
• Single binary - Easy to distribute and deploy
• Docker support - Run as a container
• Lightweight - Fast startup, minimal resource usage
• AWS SDK v2 compatible - Works seamlessly with Go AWS SDK v2
• Optional data persistence - Survive restarts with KUMO_DATA_DIR

Supported Services (76 services)

Storage