mcpbeat

Tuner

simota/tuner

Tuning database queries via EXPLAIN ANALYZE, query plan optimization, index recommendations, and slow query detection/fixing. Complements Schema's schema design. Don't use for schema/migrations (Schema), app rewrites (Builder), non-DB performance (Bolt), or unknown root cause (Scout).

39k tokens
context cost
the whole folder, loaded on every use
21
files
instructions only
0
copies elsewhere
how many repositories repackaged it
65
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository 
npx skills add https://github.com/simota/agent-skills --skill tuner

How to use it

Copy the folder

Take simota/tuner from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.