Neon MCP Server

MCP Tools and AgentsFreemiumOpen Source

Manages Neon serverless Postgres — projects, branches, and SQL — from an agent.

🛡️ AgentReady threat assessment

MAESTRO 7-layer threat model + OWASP AIVSS risk score for Neon MCP Server, derived from its capabilities.

AIVSS 9.9 · Critical

Overview

Neon's MCP server lets an agent create projects, spin up and merge database branches, run SQL, and manage migrations against Neon serverless Postgres. Security surface: it holds a Neon API key with broad account scope and can execute arbitrary SQL, including destructive statements, across the user's databases.

Key features

Create projects and database branches
Run SQL and manage migrations
Branch/merge workflow for safe changes

Use cases

Let an agent provision and query a Postgres DB
Automate database branching in dev workflows