SQL Server performance tuning skills for LLMs — 829 checks across 26 skills covering T-SQL, execution plans, wait stats, deadlocks, Query Store, indexes, encryption, Always On AG, WSFC, ERRORLOG, SPN, memory, disk I/O, config drift, setup logs, SSRS & migration readiness. Remote MCP server on Cloudflare Workers.
3 files for Claude Code, Codex and OpenCode: mssql-performance-skills, mssql-performance-skills AGENTS.md, mssql-performance-skills CLAUDE.md — 12,877 tokens loaded in every session.
AGENTS.md A 317 tok CLAUDE.md A 12,560 tok .claude/settings.json D — These files are vanterx/mssql-performance-skills's own configuration — they tell Claude Code, Codex and OpenCode 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.