query-expert

Description

Master SQL and database queries across multiple systems. Generate optimized queries, analyze performance, design indexes, and troubleshoot slow queries for PostgreSQL, MySQL, MongoDB, and more.

Tool Access

Full access

Inherits all available tools

Supporting Files

7 files

Additional assets for this skill

Tool Access

This skill inherits all available tools. When active, it can use any tool Claude has access to.

Supporting Assets

references/indexing.md

references/nosql_queries.md

references/optimization.md

references/sql_patterns.md

scripts/analyze_performance.sh

scripts/generate_query.sh

scripts/optimize_query.sh

Links

GitHub Stats

1 forks

Updated 4 days ago

Related Skills

payload

39.4K

Use when working with Payload CMS projects (payload.config.ts, collections, fields, hooks, access control, Payload API). Use when debugging validation errors, security issues, relationship queries, transactions, or hook behavior.

From payload

bash-defensive-patterns

22.8K

Master defensive Bash programming techniques for production-grade scripts. Use when writing robust shell scripts, CI/CD pipelines, or system utilities requiring fault tolerance and safety.

From shell-scripting

bats-testing-patterns

22.8K

Master Bash Automated Testing System (Bats) for comprehensive shell script testing. Use when writing tests for shell scripts, CI/CD pipelines, or requiring test-driven development of shell utilities.

From shell-scripting