Fabric Lakehouse Skill

[tedvilutis]

This is new skill for Copilot agent to work with fabric Lakehouse

Pull Request Checklist

• I have read and followed the CONTRIBUTING.md guidelines.
• My contribution adds a new instruction, prompt, agent, or skill file in the correct directory.
• The file follows the required naming convention.
• The content is clearly structured and follows the example format.
• I have tested my instructions, prompt, agent, or skill with GitHub Copilot.
• I have run npm start and verified that README.md is up to date.

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Description

This is a skill explaining to agents what Fabric Lakehouse is. I'm a product manager of Microsoft Fabric team owning Lakehouse experience. When using Copilot to generate PRD or Code that is related to Lakehouse without this skill you get some discrepancies with the actual product. This skill will let agents to be more accurate when working on fabric Lakehouse.

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Type of Contribution

• New instruction file.
• New prompt file.
• New agent file.
• New plugin.
• New skill file.
• Update to existing instruction, prompt, agent, plugin, or skill.
• Other (please specify):

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Additional Notes

I'll continue maintaining and updating this skill as Fabric Lakehouse evolves.

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By submitting this pull request, I confirm that my contribution abides by the Code of Conduct and will be licensed under the MIT License.

[Copilot]

Pull request overview

Adds a new Agent Skill describing Microsoft Fabric Lakehouse concepts and usage patterns, with bundled reference docs to improve Copilot/agent accuracy when generating Lakehouse-related PRDs and code.

Changes:

• Introduces skills/fabric-lakehouse/SKILL.md with core Lakehouse concepts, security, shortcuts, and optimization guidance.
• Adds bundled reference docs for Data Factory ingestion patterns and PySpark/Spark SQL examples.
• Registers the new skill in docs/README.skills.md for discoverability.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 4 comments.

File	Description
skills/fabric-lakehouse/SKILL.md	New Fabric Lakehouse skill definition and guidance with links to bundled references.
skills/fabric-lakehouse/references/pyspark.md	PySpark + SQL examples for reading/writing/optimizing Delta tables and common patterns.
skills/fabric-lakehouse/references/getdata.md	Data Factory integration overview and common orchestration activities/patterns.
docs/README.skills.md	Adds the new skill to the skills index table with bundled assets list.

[tedvilutis]

@copilot open a new pull request to apply changes based on the comments in this thread

[aaronpowell]

@tedvilutis did copilot get the changes desired? Only people with access to this repo can trigger with @copilot (at least, that is my understanding)

[tedvilutis]

#sign-off

[tedvilutis]

@tedvilutis did copilot get the changes desired? Only people with access to this repo can trigger with @copilot (at least, that is my understanding)

Yes

[tedvilutis]

@aaronpowell I've updated pyspark.md as desired by copilot. No outstanding requests. Can this PR be merged?

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 10 comments.

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 4 comments.

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

[tedvilutis]

Update

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.