> ## Documentation Index
> Fetch the complete documentation index at: https://docs.startree.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Query Analyzer

Query Analyzer is an AI-powered tool built into StarTree Cloud that helps you understand and optimize Apache Pinot multi-stage engine (MSE) queries. It analyzes your SQL query alongside table metadata, explain plans, and execution statistics to produce prioritized, evidence-backed recommendations — all without requiring deep Pinot expertise.

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  Query Analyzer now lives under **AI**. Head to **[AI → Query Analyzer](/corecapabilities/ai/query-analyzer/overview)** for the full overview, usage guide, API reference, and more.
</Info>