Free, open-source SQL Server execution plan analyzer — cross-platform GUI + CLI with 30 analysis rules, missing index detection, SSMS extension. Built-in MCP server for AI-assisted plan review.
Latest release v1.31.0 · 20 Oct 2026
1 file for Claude Code: maintenance .
.claude/skills/maintenance/SKILL.md A 31 tok These files are erikdarlingdata/PerformanceStudio's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.