mcpbeat

Molecular MCP Server

io.github.andylbrummer/molecular-mcp
local only

Molecular MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 125 installs a week from pypi. Last commit 2 May 2026.

GPU-accelerated MCP server for molecular dynamics, N-body simulations, and particle systems

Installs per day peak 110 · avg 22 · +19% w/w
a month agotoday
125
Installs / week
pypi · scicomp-molecular-mcp
2
Stars
0 open issues
2 May 2026
Last commit
0 releases in 90 days
MIT
License
Python

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.

run in your terminal
claude mcp add molecular-mcp -- uvx scicomp-molecular-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "molecular-mcp": {
      "args": [
        "scicomp-molecular-mcp"
      ],
      "command": "uvx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.molecular-mcp]
command = "uvx"
args = ["scicomp-molecular-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "molecular-mcp": {
      "args": [
        "scicomp-molecular-mcp"
      ],
      "command": "uvx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "molecular-mcp": {
      "args": [
        "scicomp-molecular-mcp"
      ],
      "command": "uvx"
    }
  }
}

Molecular MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Molecular MCP?
Molecular 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 scicomp-molecular-mcp was installed 125 times last week.
How do I connect Molecular MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls scicomp-molecular-mcp straight from pypi; nothing to host, nothing to sign up for.
How many people use Molecular MCP?
The pypi package scicomp-molecular-mcp was installed 125 times in the last week. Week over week that is +19%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Molecular MCP open source?
Yes — it is published under the MIT 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.