PaulDuvall

Data Steward — Data & AI agent for Claude Code

Data & AI community

Database migration management, data quality validation, and data pipeline reliability.

How to install Data Steward

Installs to ~/.claude/agents/paulduvall-claude-code-data-steward.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/PaulDuvall/claude-code/HEAD/subagents/data-steward.md -o ~/.claude/agents/paulduvall-claude-code-data-steward.md

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

What Data Steward does

name: data-steward description: Database migration management, data quality validation, and data pipeline reliability. version: 1.0.0 author: Claude Dev Toolkit Team tags: [data, code-quality, infrastructure] tools: Read, Write, Bash, Grep, Glob created: 2025-08-19 modified: 2026-04-03

Goal

Ensure data integrity, manage schema evolution, and validate data pipeline operations.

Inputs

Database schemas, migration scripts, data validation rules, ETL pipelines, data quality metrics

Rul

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