Cloudflare PostgreSQL Database FAQs

Question 1

Does it automatically discover database schema?

Accepted Answer

Yes, it features automatic database schema discovery. It retrieves table names, column information (names, types, constraints), primary keys, and indexes from your PostgreSQL database, facilitating easier AI agent interaction.

Question 2

What is the Cloudflare PostgreSQL Database tool?

Accepted Answer

It's a Model Context Protocol (MCP) server that allows AI agents and applications to securely interact with your PostgreSQL database. It's deployed globally using Cloudflare Workers and authenticated via GitHub OAuth.

Question 3

How does it ensure database security and access control?

Accepted Answer

Security is robustly handled through GitHub username-based role-based access control for write operations, built-in SQL injection protection, and comprehensive query validation, ensuring only authorized and safe interactions.

Question 4

What types of database operations can I perform with this tool?

Accepted Answer

The tool provides `listTables` for schema discovery, `queryDatabase` for secure read-only SQL queries (accessible to all authenticated users), and `executeDatabase` for write operations (INSERT, UPDATE, DELETE), restricted to privileged GitHub users.

Question 5

What role does Cloudflare Workers play in its deployment?

Accepted Answer

Cloudflare Workers power the tool's cloud-native deployment, offering global scale, high performance, and reliability. This ensures low-latency and efficient interactions for AI applications connecting to your PostgreSQL database.

Cloudflare PostgreSQL Database

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