SimConnect MCP Server

by robin24 Your server? Claim it

local only

SimConnect MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 121 installs a week from pypi. Last commit 1 Sep 2026.

MCP server for MSFS SimConnect - full read/write access to SimVars, L-vars and events

Installs per day peak 41 · avg 18 · -14% w/w

a month agotoday

121

Installs / week

pypi · simconnect-mcp

Stars

0 open issues

1 Sep 2026

Last commit

from GitHub

AGPL-3.0

License

Python

Nothing serious here today

Today is the operative word: we check SimConnect MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add simconnect-mcp -- uvx simconnect-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "simconnect-mcp": {
      "command": "uvx",
      "args": [
        "simconnect-mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.simconnect-mcp]
command = "uvx"
args = ["simconnect-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "simconnect-mcp": {
      "command": "uvx",
      "args": [
        "simconnect-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "simconnect-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "simconnect-mcp"
      ]
    }
  }
}

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SimConnect MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for SimConnect MCP?

SimConnect MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package simconnect-mcp was installed 121 times last week.

How do I connect SimConnect MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls simconnect-mcp straight from pypi; nothing to host, nothing to sign up for.

How many people use SimConnect MCP?

The pypi package simconnect-mcp was installed 121 times in the last week. Week over week that is -14%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is SimConnect MCP open source?

Yes — it is published under the AGPL-3.0 licence, written in Python and 2 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.