Postgres MCP – FAQ | MCP Marketplace

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What is the Model Context Protocol (MCP)?

MCP is an open protocol that standardizes how applications provide context to LLMs, enabling seamless interaction between AI models and external data sources.

How does the MCP Server connect to a PostgreSQL database?

The server uses connection pooling techniques to connect to a PostgreSQL database, ensuring optimal performance and efficient resource utilization.

What are the prerequisites for installing the MCP Server?

You need Node.js 20 or higher, a PostgreSQL database, and access credentials to set up the MCP Server.

Can the MCP Server handle SQL query execution errors?

Yes, the server includes retry logic for SQL queries, enhancing reliability by ensuring queries are completed despite transient errors.

How does the MCP Server integrate with Cursor AI?

The server supports both automatic and manual configuration options for integration with Cursor AI, allowing AI models to leverage the MCP protocol for enhanced data interaction.

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