Free, open-source SQL Server performance monitoring — 32 collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS.

a PowerShell-based tool that outputs SQL Server health and performance diagnostics data to either Excel or HTML, and saves execution plans and deadlock graphs as .sqlplan and .xdl files.

🚀 LLM-agnostic SQL Server performance tuning skills — 234 checks across 9 skills for plans, statistics, traces, wait stats, deadlocks, and indexes

SQL Server performance tuning case studies with before/after and T-SQL scripts.

SQL Server DBA operational utility database — deployment tracking with run-once idempotency and rollback manifests, deadlock history capture, wait stats snapshots, and deployment script templates for CI/CD pipelines.

Connect AI agents to Azure SQL databases using an MCP server with support for 34 distinct database tools.