> ## Documentation Index
> Fetch the complete documentation index at: https://mage-staging.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Great Expectations

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  <img alt="Great Expectations" src="https://images.ctfassets.net/ycwst8v1r2x5/22OiZltRmxCktJkYGUR2Su/c6da39d7884a9ec2d8b2d451cd81db6c/GX_Dark_BG_2x.png" />
</Frame>

<Card title="Great Expectations" icon="gem" href="/development/testing/great-expectations">
  How to use Great Expectations in Mage
</Card>