database-query-helper

Execute parameterized SQL queries with automatic injection prevention.

Updated Aug 23, 2026

Search Tags:#SQL #database #optimization #schema #PostgreSQL #data analysis #query

Ready to run

npx skills add https://github.com/jduncan-rva/database-query-helper --skill database-query-helper

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: database-query-helper
Source: https://github.com/jduncan-rva/database-query-helper/tree/main/.
Command: npx skills add https://github.com/jduncan-rva/database-query-helper --skill database-query-helper

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @modelcontextprotocol/sdk, pg, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill eliminates the complexity of manual SQL, making database interaction, schema exploration, and query optimization effortless. It prevents common errors like SQL injection and provides clear insights, allowing you to focus on data analysis rather than database mechanics.

Core Features & Use Cases

Safe Query Execution: Execute parameterized SQL queries with automatic SQL injection prevention.
Schema Inspection: Easily explore database structure, tables, columns, and relationships.
Query Optimization: Get performance analysis and suggestions for slow queries.
Use Case: Need to find all customers who haven't ordered in 90 days? Just ask in plain English, and the Skill will generate and execute the safe SQL query, returning the results directly.

Quick Start

Show me all tables in my database. What's the structure of the 'orders' table? Find all orders from the last week.