databricks-unity-catalog

Query Unity Catalog system tables and manage volumes for governance.

1|Updated Dec 15, 2025
One-click install
npx skills add https://github.com/lucaslessachaves/default --skill databricks-unity-catalog-lucaslessachaves
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: databricks-unity-catalog
Source: https://github.com/lucaslessachaves/default/tree/main/.claude/skills/databricks-unity-catalog
Command: npx skills add https://github.com/lucaslessachaves/default --skill databricks-unity-catalog-lucaslessachaves

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Unity Catalog governance and visibility gaps are bridged by guiding teams to understand system tables, lineage data, auditing information, and volume-based storage assets.

Core Features & Use Cases

  • Guidance on querying Unity Catalog system tables (audit, lineage, billing) and managing volumes (upload, download, and listing files under /Volumes).
  • Best practices for access control, data discovery, and governance across catalogs and schemas.
  • Use case: A data governance lead audits recent table access and data movement across Bronze, Silver, and Gold layers using system tables and volume metadata.

Quick Start

Inspect the system tables and volumes referenced in this skill to begin governance tasks across Unity Catalog.

Frequently Asked Questions about databricks-unity-catalog

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I query Databricks Unity Catalog system tables for auditing and lineage tracking?

Query Databricks Unity Catalog system tables for auditing and lineage tracking by using guided access to filter metadata across catalogs, schemas, and volumes. This provides visibility into recent table access and data movement across Bronze, Silver, and Gold layers.

What is the best way to manage files stored in Databricks Unity Catalog volumes?

Manage files stored in Databricks Unity Catalog volumes by applying guided volume operations to upload, download, and list files under the /Volumes directory. This enforces governance best practices while interacting with your storage assets.

Can I perform cost analysis and operational monitoring using Unity Catalog system tables?

You can perform cost analysis and operational monitoring using Unity Catalog system tables by querying billing and audit metadata. This allows teams to track data movement and access patterns across catalogs and schemas.

How do I apply data governance best practices across Unity Catalog catalogs and schemas?

Apply data governance best practices across Unity Catalog catalogs and schemas by leveraging documented queries and MCP tooling. This enforces access control, enables data discovery, and audits recent table access.

Do I need Unity Catalog configured to track data lineage across Bronze, Silver, and Gold layers?

You need Unity Catalog configured to bridge visibility and governance gaps, allowing a data governance lead to audit recent table access and track data lineage across Bronze, Silver, and Gold layers using system tables and volume metadata.