Sql Query
Provides querying guidance and assistance for working with databases and data persistence.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add sql-query npx -- -y @trustedskills/sql-query
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"sql-query": {
"command": "npx",
"args": [
"-y",
"@trustedskills/sql-query"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill allows an AI agent to construct and execute SQL queries against a database. It can retrieve data, filter results based on specific criteria, and perform basic aggregations. The skill is designed to interact with relational databases using standard SQL syntax.
When to use it
- Data Extraction: Retrieve specific information from a database for reporting or analysis (e.g., "Get me all orders placed last month").
- Filtering Data: Narrow down results based on certain conditions (e.g., "Find customers who spent over $100").
- Simple Aggregation: Calculate basic statistics like totals, averages, or counts from database tables (e.g., “What is the total revenue for each product category?”).
- Data Validation: Check if specific data exists in a database and report back the findings.
Key capabilities
- SQL query construction
- Database interaction
- Data retrieval
- Filtering based on criteria
- Basic aggregation functions
Example prompts
- "Write a SQL query to find all customers from California."
- "Can you get me the average order value?"
- "Generate a query that lists products with a price greater than $50 and sort by name."
Tips & gotchas
The agent needs access to a database connection string or credentials to function. The skill's capabilities are limited to standard SQL; complex stored procedures or advanced features might not be supported.
Tags
TrustedSkills Verification
Unlike other registries that point to live repositories, TrustedSkills pins every skill to a verified commit hash. This protects you from malicious updates — what you install today is exactly what was reviewed and verified.
Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.