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er-bundle

🔌Plugin

LoShinYen/agent_er_spec

Installation

Add marketplace in Claude Code:

$/plugin marketplace add LoShinYen/agent_er_spec

Step 2. Install plugin:

$/plugin install er-bundle@agent-er-spec

What it does

Generate or update .erd.json bundles that conform to erd-bundle.schema.json. Use when the user wants a long-lived ER design artifact with color-coded layers, multiple diagram views, data-flow narratives, or design-decision logs — not a one-shot Mermaid snippet.

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Part of

LoShinYen/agent_er_spec

development

Last UpdatedMay 26, 2026

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LoShinYen/agent_er_spec🏪Marketplace

Claude Code Skill that turns SQL DDL or design Markdown into long-lived ER design bundles (.erd.json) — preserves color-coded layers, multi-view diagrams, data flows, and design-decision logs that Mermaid can't express.