Postgresql
Connects to PostgreSQL databases, executes queries, and retrieves data based on provided SQL instructions.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add postgresql npx -- -y @trustedskills/postgresql
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"postgresql": {
"command": "npx",
"args": [
"-y",
"@trustedskills/postgresql"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
The PostgreSQL skill enables AI agents to interact with relational databases for data management and analysis. It allows agents to execute SQL queries, manage database schemas, and retrieve structured information efficiently.
When to use it
- Querying large datasets to generate reports or insights without manual database access.
- Automating routine maintenance tasks like backups, schema updates, or index creation.
- Integrating real-time data from relational stores into AI-driven applications.
- Debugging SQL errors or optimizing complex queries for better performance.
Key capabilities
- Executing SELECT, INSERT, UPDATE, and DELETE operations via natural language.
- Creating and modifying database tables, views, and stored procedures.
- Running aggregate functions (e.g., SUM, AVG, COUNT) for data summarization.
- Filtering and sorting results using WHERE, ORDER BY, and JOIN clauses.
Example prompts
- "Show me all users who signed up in the last 30 days with their email addresses."
- "Create a table called 'orders' with columns for id, customer_name, amount, and date."
- "Find the total sales per region from the orders table and sort by highest revenue."
Tips & gotchas
Ensure your AI agent has proper permissions to access the PostgreSQL instance before issuing commands. Complex queries involving multiple joins or subqueries may require explicit schema context for accurate execution.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.