constructor-patterns

What problem does it solve?

Solidity deployment often struggles with balancing non-upgradeable immutables, upgradeable init flows, and deterministic factory patterns. This Skill provides safe templates and best practices to design constructors, initializers, and factories that minimize misconfigurations and upgrade risks.

Core Features & Use Cases

• Safe non-upgradeable constructor patterns with immutables and parameter validation.
• Upgradeable patterns using initializer, _disableInitializers, and reinitializer for V2+ upgrades.
• Factory and deterministic deployment patterns (Minimal Clone, CREATE2) with clear initialization flow.
• Anti-pattern guidance to avoid misconfigurations that compromise security or upgrade safety.

Quick Start

Provide a deployment plan for a proxied contract that includes an initializer flow and a separate deployment of the implementation with disabled initializers.