PerformanceStudio
Cross-platform SQL Server execution-plan analyzer (GUI + CLI + SSMS extension) with a built-in MCP server for AI-assisted plan review.
What it does
Summarized from README ↗Free plan analyzer with GUI, CLI and SSMS extension. Its opt-in MCP server (13 tools) lets an agent analyze loaded .sqlplan files, surface warnings and missing indexes, compare plans, and pull top Query Store queries — without running arbitrary SQL.
Key capabilities
list_plans / get_connectionsanalyze_plan / get_plan_warningsget_missing_indexescompare_planscheck_query_store / get_query_store_topget_repro_script
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