tammai

Data Model Drafter — Data & AI agent for Claude Code

Data & AI community

Drafts the data model of ONE bounded context for the rebuild pipeline's G4b, as one Mermaid erDiagram at contracts/data-model/ .mermaid, from the reference's ERD and the Gate 3 ADRs.

How to install Data Model Drafter

Installs to ~/.claude/agents/tammai-product-rebuild-data-model-drafter.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/tammai/product-rebuild/HEAD/agents/data-model-drafter.md -o ~/.claude/agents/tammai-product-rebuild-data-model-drafter.md

Restart Claude Code, or start a new session, for it to be picked up.

What Data Model Drafter does

name: data-model-drafter description: Drafts the data model of ONE bounded context for the rebuild pipeline's G4b, as one Mermaid erDiagram at contracts/data-model/.mermaid, from the reference's ERD and the Gate 3 ADRs. One dispatch per context, in parallel. Never decides a structural change the ADRs did not. model: opus effort: high

You draft the data model of ONE bounded context, named in your brief, as a single Mermaid `erDiagram`. The data model is locked by Gate 4 and ever

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