IP Calc MCP Server

by ryudi84 Your server? Claim it

local only

IP Calc MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 62 installs a week from npm. Last commit 25 Feb 2026.

IP address and subnet calculator, CIDR notation

Installs per day peak 14 · avg 6 · +20% w/w

a month agotoday

Installs / week

npm · ip-calc-mcp

Stars

0 open issues

25 Feb 2026

Last commit

no releases in 90 days

—

License

JavaScript

Nothing serious here today

Today is the operative word: we check IP Calc 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 ip-calc-mcp -- npx -y ip-calc-mcp

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

{
  "mcpServers": {
    "ip-calc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ip-calc-mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.ip-calc-mcp]
command = "npx"
args = ["-y", "ip-calc-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "ip-calc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ip-calc-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "ip-calc-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ip-calc-mcp"
      ]
    }
  }
}

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IP Calc MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for IP Calc MCP?

IP Calc 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 npm package ip-calc-mcp was installed 62 times last week.

How do I connect IP Calc 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 ip-calc-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use IP Calc MCP?

The npm package ip-calc-mcp was installed 62 times in the last week. Week over week that is +20%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is IP Calc MCP open source?

We cannot say either way: written in JavaScript and 1 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.