DB schema design and query tuning: normalization, indexing, N+1, transactions, EXPLAIN. Triggers: schema, index, slow query, N+1, PostgreSQL, MySQL, EXPLAIN, deadlock, query plan.
$npx -y skills add softspark/ai-toolkit --skill database-patternsInstalls into the current project.
Run `npx skills use "https://github.com/softspark/ai-toolkit" --skill "softspark/ai-toolkit/database-patterns"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/softspark/ai-toolkit" that are relevant to the current task. Run `npx skills add "https://github.com/softspark/ai-toolkit"` and select the relevant skills, then follow their instructions.