Sql Fundamentals
This skill teaches you SQL basics, enabling you to query and manipulate data in databases effectively for analysis and automation.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add sql-fundamentals npx -- -y @trustedskills/sql-fundamentals
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"sql-fundamentals": {
"command": "npx",
"args": [
"-y",
"@trustedskills/sql-fundamentals"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill provides foundational knowledge and capabilities for interacting with databases using SQL. It allows agents to construct and execute basic SQL queries, retrieve data from tables, and understand fundamental database concepts. The skill enables agents to perform simple data analysis and reporting tasks directly within a structured database environment.
When to use it
- Data Retrieval: You need the agent to pull specific information (e.g., customer names, product prices) from a database.
- Simple Reporting: Generate basic reports like "list all orders placed last week."
- Database Exploration: Have the agent describe the structure of tables within a database (e.g., list column names and data types).
- Data Filtering: Extract specific records based on certain criteria, such as “find all customers in California.”
Key capabilities
- SQL query construction
- Data retrieval from tables
- Database schema understanding
- Basic SQL syntax (SELECT, FROM, WHERE)
Example prompts
- "Write a query to retrieve the names of all products with a price greater than $50."
- "Describe the columns in the 'customers' table."
- “List all orders placed after January 1st, 2024.”
Tips & gotchas
- The agent requires access to a database and appropriate credentials. Ensure proper connection details are provided.
- This skill focuses on fundamentals; complex queries or advanced SQL features may require additional skills.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.