Vari MCP Server

by getvari Your server? Claim it

local only

Vari MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 39 installs a week from npm. Last commit 26 Apr 2026.

6 hydration calculators for LLMs: water intake, dehydration, pregnancy, CKD, athlete, energy.

Installs per day peak 12 · avg 4 · +144% w/w

a month agotoday

Installs / week

npm · @getvari/mcp

Stars

0 open issues

26 Apr 2026

Last commit

no releases in 90 days

MIT

License

JavaScript

Nothing serious here today

Today is the operative word: we check Vari 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 vari-mcp -- npx -y @getvari/mcp

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

{
  "mcpServers": {
    "vari-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@getvari/mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.vari-mcp]
command = "npx"
args = ["-y", "@getvari/mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "vari-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@getvari/mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "vari-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@getvari/mcp"
      ]
    }
  }
}

Alternatives to Vari MCP

same job, measured the same way

BabyData pregnancy calculators

by co-babydata

UK due date, ovulation, pregnancy weeks and maternity pay calculators. Not medical advice.

4 tools answering

Prolog Reasoner

by rikarazome

SWI-Prolog as a logic calculator for LLMs

79 installs/wk local only

AI Economics

by piszczek

12 calculators for AI cost, energy and agent verification. Free API, no key.

51 installs/wk local only

Execute depreciation-value-calculator-mcp

by evozim

Premium agentic endpoint for depreciation-value-calculator-mcp.

1 tools answering

EcoBack Local Climate and Energy Tools

by f-tiger

Local climate and energy calculators with optional public weather and guide lookup for Germany/EU.

local only

Jock Taxes for Grok

by jocktaxes

Pro athlete after-tax salary calculators for MLB, NBA, NFL and NHL. Requires sign-in.

answering

Jock Taxes Developer MCP

by jocktaxes

Pro athlete tax calculators for MLB, NBA, NFL and NHL. Requires a Jock Taxes API key.

14 tools answering

Jock Taxes for Claude

by jocktaxes

Pro athlete after-tax salary calculators for MLB, NBA, NFL and NHL, built for Claude.

15 tools answering

Vari MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Vari MCP?

Vari 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 @getvari/mcp was installed 39 times last week.

How do I connect Vari 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 @getvari/mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Vari MCP?

The npm package @getvari/mcp was installed 39 times in the last week. Week over week that is +144%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Vari MCP open source?

Yes — it is published under the MIT licence, written in JavaScript 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.