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Neon MCP

Manage serverless Postgres branches and run SQL on Neon.

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About

Official Neon MCP server: list projects and branches, create ephemeral database branches for previews, run SQL, and inspect roles and endpoints. Ideal for AI dev workflows that want a throwaway Postgres for each task.

Example tools

Illustrative tool names — the actual tool set is defined by the server at runtime.

query
Run a read-only SQL query
list_tables
List tables in the connected database
describe_table
Return column info for a table

Screenshots

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Frequently Asked Questions

Common questions about Neon MCP.

What is the Neon MCP used for?
The Neon MCP enables managing serverless PostgreSQL branches, running SQL queries, and inspecting roles and endpoints. It's ideal for AI development workflows requiring ephemeral Postgres instances for individual tasks.
How can I install the Neon MCP in a compatible client?
Installation typically involves adding the provider's repository URL to your client's settings and then selecting 'Neon MCP' from the available servers. Specific steps vary by client.
Does the Neon MCP require credentials to operate?
Yes, the Neon MCP uses OAuth for authentication. You will need to configure your client with the appropriate OAuth credentials to connect to the Neon service.
What are the key capabilities exposed by the Neon MCP?
Key capabilities include listing existing projects and branches, creating ephemeral database branches for preview environments, executing SQL commands, and examining database roles and endpoint details.
What is the licensing model for the Neon MCP?
The Neon MCP itself is open source, as indicated by its GitHub repository. However, the underlying Neon serverless PostgreSQL service may have its own usage-based pricing or plan structures. Consult Neon's documentation for details.
Are there any prerequisites for using the Neon MCP?
A prerequisite is an existing Neon account and projects, as the MCP interacts directly with your Neon infrastructure. You also need a compatible MCP client to connect and utilize its functionality.

Install Neon MCP

Claude Desktop

Add this to claude_desktop_config.json.

{
  "mcpServers": {
    "neon": {
      "url": "https://…",
      "transport": "http",
      "authType": "oauth"
    }
  }
}

Cursor

Add this to ~/.cursor/mcp.json.

{
  "mcpServers": {
    "neon": {
      "url": "https://…"
    }
  }
}

VS Code

Add this to your workspace settings.json.

{
  "mcp.servers": {
    "neon": {
      "type": "http",
      "url": "https://…"
    }
  }
}

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