claude

SQL Server Query Plans

Read a SQL Server execution plan and explain what is actually slow, and why. Prevents the standard wrong conclusions: cost percentages read as measurements, operators ranked by cumulative time, estimated rows compared to actual without dividing by executions, and missing-index DDL pasted verbatim.

32 on GitHubby Erik Darlingv1.5.7MITupdated yesterdaydatabase
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Plugin sqlserver-query-plans from marketplace erikdarling in erikdarlingdata/claude-plugins. Commands read from the repo's manifest — yesterday.

What it installs

Skills (1)

  • query-plan-analysis

    Analyze a SQL Server execution plan (.sqlplan / showplan XML) and explain what is actually slow and why. Use whenever a user shares a query plan, asks why a query is slow, asks what an operator means, asks whether an index would help, or asks you to interpret estimated vs actual rows, spills, memory

View source on GitHub erikdarling.com

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Maintain SQL Server Query Plans?

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