PerformanceMonitor
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.
Score breakdown — how scoring works
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Maintenance
30 / 30- Pushed within 14 days0 days ago+30
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Adoption
15.3 / 25- GitHub stars (no package published — stars weighted fully)430+15.3
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Documentation
25 / 25- Comprehensive README (6,000+ chars)48517 chars+10
- Install / setup instructionsyes+6
- Tools / capabilities documentedyes+5
- Code or client-config exampleyes+4
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Trust signals
7 / 20- OSS license declaredMIT+7
- First-party vendor implementationno+0
- DNS-verified registry namespaceno+0
- Listed in official MCP Registryno+0
- Owned by an organizationno+0
Install
From source
git clone https://github.com/erikdarlingdata/PerformanceMonitor No package published to a registry — see the README for setup instructions.
Always review a server's code and required credentials before connecting it to your MCP client. MCP Vetted scores public metadata — it does not audit code for malicious behavior (yet). Methodology →