Simengine MCP Server

by cogswellspacely8-star Your server? Claim it

local only

Simengine runs on your own machine — the client starts it, so there is no endpoint to ping. 126 installs a week from pypi. Last commit 12 Jul 2026.

Monte Carlo decision-intelligence over MCP: simulate, optimize, and decide under uncertainty.

Installs per day peak 29 · avg 14 · +27% w/w

a month agotoday

126

Installs / week

pypi · simengine-mcp

Stars

0 open issues

12 Jul 2026

Last commit

from GitHub

Apache-2.0

License

Python

What the code does

We read the source, 6 d ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Executes code built at runtime v3/kernel.py:225, [пакет] v3/kernel.py:225

        return eval(compiled, {"__builtins__": SAFE_BUILTINS}, state)

Page executes code built at runtime v3/static/index.html:1166

  document.getElementById('domain-list').innerHTML = domains.map(d => `

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

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 simengine -- uvx simengine-mcp

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

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

~/.codex/config.toml

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

.cursor/mcp.json

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

.vscode/mcp.json

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

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Simengine — questions

Answers built from our own checks of this server.

Why is there no uptime for Simengine?

Simengine 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 simengine-mcp was installed 126 times last week.

How do I connect Simengine?

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 simengine-mcp straight from pypi; nothing to host, nothing to sign up for.

How many people use Simengine?

The pypi package simengine-mcp was installed 126 times in the last week. Week over week that is +27%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Simengine open source?

Yes — it is published under the Apache-2.0 licence, written in Python and 0 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.