LGLineageGuard
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DATAHUB-CONTEXT CHANGE AGENT

Stop schema changes before they break production.

LineageGuard reads ownership, usage, quality, and downstream lineage through DataHub MCP, scores the blast radius, and generates a staged migration plan your team can review before merge.

Agent loop
  1. Plan
  2. Read DataHub context
  3. Analyze impact
  4. Generate safe artifacts
  5. Propose write-back

CHANGE REQUEST

Review a proposed migration

Live mode uses DataHub MCP. Without credentials, the app runs on an included DataHub-shaped snapshot.

Ready for a change request

Load the demo to see lineage-aware risk scoring, migration SQL, and PR documentation.