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Prefect MCP Server

@MCP-Mirror

Repository

Basic information

Category

Other

Transports

stdio

Author

MCP-Mirror

About Prefect MCP Server

Mirror of

#prefect#mcp-server#python

Prefect MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "fortunto2_prefect-mcp-server": {
      "command": "uv",
      "args": [
        "venv",
        "--python",
        "3.12",
        "&&",
        "source",
        ".venv/bin/activate"
      ]
    }
  }
}

Prefect MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Prefect MCP Server?

Prefect MCP Server is an MCP server that connects the Prefect workflow orchestration platform to MCP-compatible clients, primarily the Cursor IDE. It enables developers to interact with Prefect directly from their development environment using the Model Context Protocol.

How to use Prefect MCP Server?

Install via uv pip install -U prefect-mcp-server, configure the server in .cursor/mcp.json with the uvx command, and set environment variables like PREFECT_API_URL. The server then runs automatically within Cursor or can be started manually with uv run.

Key features of Prefect MCP Server

  • Runs reliably via uvx for consistent environment handling
  • Configurable through .cursor/mcp.json in Cursor IDE
  • Supports authentication via PREFECT_API_KEY environment variable
  • Compatible with Prefect 3.0 and Python 3.9+
  • Includes Cursor Rules for contextual help and guidance

Use cases of Prefect MCP Server

  • Managing Prefect flows and deployments from within Cursor IDE
  • Automating workflow orchestration tasks without leaving the editor
  • Testing and debugging Prefect pipelines during development
  • Querying Prefect API for workflow status and history

Frequently asked questions

1

What are the runtime requirements for Prefect MCP Server?

You need Python 3.9 or newer, a virtual environment tool like `uv`, and Prefect 3 installed. The server runs via `uvx` and requires the `prefect-mcp-server` package.

2

How is the Prefect MCP Server configured?

Configuration is done via a `.cursor/mcp.json` file that sets the command to `uvx` with arguments `["prefect-mcp-server"]`. Environment variables such as `PREFECT_API_URL` and optionally `PREFECT_API_KEY` are set in a `.env` file.

3

What transport does the server use?

The server uses standard MCP transport over stdio, invoked via the `uvx` command as defined in the Cursor MCP configuration.

4

How does authentication work?

Authentication is handled through the `PREFECT_API_KEY` environment variable, which can be set in the `.env` file to connect to Prefect Cloud or a Prefect server.

5

Where can I find the full list of tools provided?

The complete list of available tools and their parameters is documented in the `docs/prefect_mcp_documentation.md` file included in the repository.

Comments

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