Neon MCP Server

Neon MCP is a lightweight, cloud‑ready Model Control Protocol server that bridges AI assistants—such as Cursor or Claude—with the powerful Neon database API. By exposing a curated set of tools that mirror the endpoints of the Neon REST API, developers can give their agents instant, programmatic access to database creation, schema inspection, query execution, and more—all without writing custom connectors or handling authentication manually.

The server solves a common pain point for AI‑driven workflows: how to let an assistant manipulate real data sources securely and reliably. Neon’s API requires bearer tokens, rate limits, and careful request formatting; the MCP server abstracts these details behind simple, declarative tool calls. An agent can now ask, “Create a new table named with columns , , and ,” and the MCP translates that into a proper Neon POST request, returning the raw JSON response back to the assistant for further reasoning or display.

Key capabilities include:

• Authentication management: The server stores the Neon API key as a Cloudflare Worker secret, ensuring credentials never leave the secure environment.
• Tool catalog: Each Neon endpoint is wrapped as an MCP tool, allowing the assistant to discover and invoke operations through natural language prompts.
• Scalability: Running on Cloudflare Workers guarantees low‑latency, global access and automatic scaling to meet demand.
• Extensibility: The repository is intentionally minimal; developers can add new tools by editing the source file, and future releases will expand coverage of Neon’s API surface.

Real‑world use cases are plentiful. A data scientist can ask an assistant to spin up a temporary analytics database, load sample data, and run complex queries—all within a single conversation. A product manager might have the assistant generate a schema migration script based on feature requirements, or an engineer could let the agent monitor table health and alert on anomalies. Because the MCP server is agnostic to the client, any tool‑capable AI—whether it’s a custom in‑house assistant or a third‑party platform—can integrate seamlessly.

What sets Neon MCP apart is its tight coupling with Cloudflare Workers, providing a zero‑maintenance deployment path while keeping the developer experience frictionless. The combination of MCP’s declarative tool model, Neon’s robust database capabilities, and Cloudflare’s edge infrastructure delivers a secure, scalable bridge that lets developers focus on higher‑level logic instead of plumbing details.