seizu

Community

Build trustworthy code with contracts.

Authorfyuuki0jp
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps developers build trustworthy code by implementing business logic as declarative contracts, enabling automated verification and reducing review overhead.

Core Features & Use Cases

  • Contract-Based State Transitions: Define state, errors, and transitions using TypeScript.
  • Automated Verification: Utilizes Property-Based Testing (PBT) to verify invariants and postconditions.
  • Use Case: Implement the command handlers for an e-commerce shopping cart, ensuring business rules like item duplication and stock availability are strictly enforced and automatically tested.

Quick Start

Use the seizu skill to define a new cart contract for adding items.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: seizu
Download link: https://github.com/fyuuki0jp/seizu/archive/main.zip#seizu

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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