Prefect MCP Server

Prefect mcp server lets Claude, Cursor and other MCP clients work with Prefect directly. This repository provides a Prefect MCP server configuration using the prefect-mcp-server package with a reliable running mechanism via uvx. The configuration is tailored for use with the Cursor IDE.

What Prefect does

This repository provides a Prefect MCP server configuration using the prefect-mcp-server package with a reliable running mechanism via uvx. The configuration is tailored for use with the Cursor IDE.

Installing the prefect mcp server

Setup follows the standard MCP pattern: clone or install the server, then register it in your client's configuration file and restart the client. The configuration snippets on this page cover Claude Desktop, Claude Code and Cursor.

Configuration

Before the server will start you need to supply 2 environment variables: PREFECT_API_URL, PREFECT_API_KEY. Keep credentials in your client's env block or a secrets manager rather than committing them.

Requirements

• Python 3.9 or newer. - A preferred virtual environment tool (such as uv) for managing Python environments. - Prefect 3 (see Prefect Documentation for installation instructions).

Where it fits

Developer-tool servers are usually the first ones people connect, because they turn "help me with this code" into an assistant that can actually read the repo and act on it. Prefect sits in that group. Worth comparing against the other developer tools servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.

Practical notes

• This server runs locally, so it operates with whatever access your machine and its credentials already have. Scope that deliberately rather than by default.
• It will not start until its required credentials are present, so set those before wondering why the tools never appear.
• Maintained by fortunto2, written in Python.
• MCP clients ask for confirmation before each tool call by default. Keep that on while you learn what the prefect mcp server actually does with your data.
• Every entry in this directory is reviewed by hand before it goes live, and details are checked against the project's own documentation.