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powerbi-tmdl

Guide to develop against TMDL files or TMDL code. Use this skill when asked to change TMDL code or files (*.tmdl). Includes creating measures with DAX, setting descriptions, working with Power Query M code in partitions, creating RLS roles, and exporting semantic models to TMDL format. Use for any direct manipulation of TMDL syntax or Power BI semantic model definition files.

slammini
maintainer
slammini
Updated 3/13/2026
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quick start

Installation and usage

Guide to develop against TMDL files or TMDL code. Use this skill when asked to change TMDL code or files (*.tmdl). Includes creating measures with DAX, setting descriptions, working with Power Query M code in partitions, creating RLS roles, and exporting semantic models to TMDL format. Use for any direct manipulation of TMDL syntax or Power BI semantic model definition files.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use powerbi-tmdl