> ## Documentation Index
> Fetch the complete documentation index at: https://docs.omni.co/llms.txt
> Use this file to discover all available pages before exploring further.

# September 12, 2025

> A New User Attribute Debugger UI, MCP Oauth, Vis Reaggregation Alpha, and More

<Note>
  **Stay in the loop!** Subscribe to the [demo RSS feed](/demos/rss.xml) to be notified when we post new demos.

  Demos highlight what we are working on or experimenting with, but are not a guarantee of release. Let us know your thoughts at [support@omni.co](mailto:support@omni.co).
</Note>

## User attribute debugger UI

*Conrad Slimmer · `Administration` `Modeling` `Dashboards`*

Validating a complex system of per-user variables can be challenging, so we're building a front end experience to control user attributes for quick debugging and faster modeling even in the most complex deployments.

<Frame>
  <iframe src="https://www.youtube.com/embed/sqN06Fll2dQ" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
</Frame>

## Smart vis re-aggregation

*Jamie Davidson · `Visualization` `Workbook`*

An early experiment to allow visualization to re-aggregate data. Would make vis more clear and make it simpler to iterate over big, wide tables. Lots of explore here would love thoughts.

<Frame>
  <iframe src="https://www.youtube.com/embed/FNqYjLExAgw" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
</Frame>

## MCP OAuth v0

*Gustav Staprans · `Ai` `Mcp` `Administration`*

A first demo of per-user Oauth combined with the MCP experience.

<Frame>
  <iframe src="https://www.youtube.com/embed/EBpwOpROhM0" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
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## Compound access grant logic

*Conrad Slimmer · `Modeling` `Administration`*

Now you can combine AND/OR (well really | and &) in your access grants.

<Frame>
  <iframe src="https://www.youtube.com/embed/WiK7YUjr4U8" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
</Frame>

## Topic UI join builder

*Alisa Tatarinova · `Workbook`*

Continuing to lift more complex modeling into the UI - now layering in join building to the topic building experience.

<Frame>
  <iframe src="https://www.youtube.com/embed/yRIeXzeVMDs" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
</Frame>

## Snowflake connection config improvements

*Jonathan Swenson · `Administration`*

We're adding support for more complex Snowflake proxies and also simplifying the keypair config experience.

<Frame>
  <iframe src="https://www.youtube.com/embed/BtjzHBC5zfU" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
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## Small multiple label controls

*Rob Miller · `Visualization`*

A sprinkle of additional config for the small multiples chart labels.

<Frame>
  <iframe src="https://www.youtube.com/embed/MV_IDb8IWk8" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
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## Improving dbt description pushdown

*Buck Ryan · `dbt`*

Bit of tuning the dbt promotion workflow to improve reliability and quality of pushing down metadata.

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  <iframe src="https://www.youtube.com/embed/BV25E4bBomo" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
</Frame>

## Map size clamping

*Rob Miller · `Visualization`*

We tuned up maps to better highlight the difference between values.

<Frame>
  <iframe src="https://www.youtube.com/embed/1wGIj1HEto0" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
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## Performance profiler (internal tooling)

*Kalen Petersen · `Internal Tools` `Engineering Productivity`*

Another internal tools demo for the curious about how we understand performance bottlenecks.

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  <iframe src="https://www.youtube.com/embed/fo1TqyezTkk" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
</Frame>

## Engineering test improvements (internal tooling)

*Kalen Petersen · `Internal Tools` `Engineering Productivity`*

Another internal tools example from improving engineering testing coverage.

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  <iframe src="https://www.youtube.com/embed/xTYZ_zIHOxA" width="100%" height="400" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />
</Frame>