Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres, Aurora Postgres.
Last commit November 1, 2026, 10 days ago.
526 GitHub stars and 0 Honeystax upvotes. Copy the install, test the workflow, then decide if it earns a permanent slot.
You can test this quickly and remove it cleanly if it misses.
Starts at 6. Added: no security policy +8.
AI Agent
Universal
Model
Multiple
Fastest way to find out if PerformanceMonitor belongs in your setup.
Copy the install command, run a real test, and back it out cleanly if it slows you down.
claude mcp add performancemonitor -- npx performancemonitorRun this first. You will know quickly if the workflow earns a permanent slot.
claude mcp remove performancemonitorNo messy cleanup loop. If it misses, remove it and keep moving.
Install Location
~/ └─ .claude.json └─ mcp_servers/ └─ performancemonitor ← registers here
PerformanceMonitor is listed on Honeystax as a MCP Server for Universal, since July 22, 2026. Its code is at github.com/erikdarlingdata/PerformanceMonitor, with 526 GitHub stars and 9 open issues. Last commit November 1, 2026, 10 days ago. GitHub's community health check gives it 100 out of 100.
Source: GitHub repository
Source check: November 1, 2026
Upstream commit: November 1, 2026
Repository state: Not marked archived
Honeystax upvotes are community interest signals, not star ratings. GitHub stars and repository health are source measurements; editorial risk and trial-cost notes are Honeystax analysis.