pkl

What problem does it solve?

This Skill addresses the limitations of static configuration formats like YAML and JSON by providing a type-safe, programmable language for managing complex configurations.

Core Features & Use Cases

• Type Safety & Constraints: Define and validate configuration properties with strong typing and custom constraints.
• Configuration Inheritance: Use amends to override specific values in base configurations, enabling layered configurations for different environments (dev, staging, prod) without duplication.
• Multi-Format Output: Generate configuration output in various standard formats including JSON, YAML, XML, and plist from a single PKL source.
• Use Case: Managing application settings across multiple deployment environments (development, staging, production) by defining a base configuration and then creating environment-specific amend files to override only the necessary parameters.

Quick Start

Use the pkl skill to evaluate the configuration file 'app.pkl' and output it as JSON.