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Power Query Coaching

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thepexcel·vlatest·other

Learn Power Query best practices & troubleshoot errors with personalized guidance from thepexcel's AI coaching assistant.

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This skill no longer installs under the name power-query-coaching. thepexcel/agent-skills is deleted or private, so it cannot be installed from.

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Publisher

thepexcel

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About this skill

What it does

This skill provides coaching and guidance on using Power Query, Microsoft's data transformation tool. It can help users write M code, understand error messages, and optimize their queries for better performance. The agent will offer explanations of concepts and suggest improvements to existing Power Query scripts.

When to use it

  • You’re struggling with a complex Power Query formula and need assistance debugging or understanding the logic.
  • You want to learn how to perform specific data transformations in Power Query, such as merging tables or cleaning text data.
  • Your Power Query script is slow, and you'd like suggestions for optimization.
  • You’re new to Power Query and need a step-by-step guide to creating your first queries.

Key capabilities

  • M code generation assistance
  • Error message explanation
  • Query optimization suggestions
  • Conceptual explanations of Power Query features

Example prompts

  • "I'm getting an error 'Expression.Error: We don't know how to transform...' in my Power Query script, can you help me understand what it means?"
  • "How do I merge two tables in Power Query based on a common column?"
  • "My Power Query query is taking too long to run. Can you suggest ways to optimize it?"

Tips & gotchas

The agent's effectiveness depends on the user providing clear and specific details about their Power Query task or problem. Providing existing M code snippets will yield more targeted assistance.