Foundation

Core and contracts provide the shared framework foundation. Extension dependency sets vary; see Compatibility for released package metadata and the configured boundaries.

Package	Description
quadkit	Application, DI container, providers, modules, YAML config, Result, logging
quadkit-contracts	Shared protocols, types, and exceptions (typing-extensions dependency)

The CLI pulls them in when you scaffold:

uv add quadkit-cli
quadkit new project my-app --template api

Next Steps

• Core Concepts — providers, DI, Result, modules
• Architecture — the boundary rule
• The Ecosystem — everything you add later