claudeindex
Plugin

logical-data-modeling

Logical data model — normalized + detailed but technology-agnostic. Generic types, primary + foreign + natural keys, constraints, referential integrity cascade. 3NF default. M:N via junction entities. Mermaid ERD with optional PNG export.

Installation

1

Add the marketplace

/plugin marketplace add SSiertsema/claude-code-plugins
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.