KitchenSink4XL MCP Server

by nometalalchemist Your server? Claim it

local only

KitchenSink4XL runs on your own machine — the client starts it, so there is no endpoint to ping. 1 151 installs a week from pypi. Last commit 17 Sep 2026.

Excel (.xlsx) MCP server: calculated/cached/missing labels on every value, formulas, verified writes

1 151

Installs / week

pypi · kitchensink4xl

Stars

0 open issues

17 Sep 2026

Last commit

0 releases in 90 days

AGPL-3.0

License

Python

What changed 2

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 9 September 2026. No other catalogue keeps this.

10 Sep the owner changed

9 Sep the owner changed

Nothing serious here today

Today is the operative word: we check KitchenSink4XL 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 kitchensink4xl -- uvx kitchensink4xl

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

{
  "mcpServers": {
    "kitchensink4xl": {
      "args": [
        "kitchensink4xl"
      ],
      "command": "uvx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.kitchensink4xl]
command = "uvx"
args = ["kitchensink4xl"]

.cursor/mcp.json

{
  "mcpServers": {
    "kitchensink4xl": {
      "args": [
        "kitchensink4xl"
      ],
      "command": "uvx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "kitchensink4xl": {
      "args": [
        "kitchensink4xl"
      ],
      "command": "uvx"
    }
  }
}

Alternatives to KitchenSink4XL

same job, measured the same way

xlsx-tools-mcp

by ruriazz

MCP server for accurate, structure-preserving read/write access to Excel (.xlsx) files

91 installs/wk local only

MCP Office Excel

by dosev-ai

65-tool Excel MCP server. Read, write, format, and export .xlsx files. Windows-first.

local only

Truecalc MCP

by truecalc

MCP server exposing TrueCalc spreadsheet formula evaluation as tools for AI assistants.

local only

Excel Webview2 MCP

by dsbissett

MCP server for Excel add-ins via WebView2 CDP

53 installs/wk local only

Excel MCP Server (FsOpenXmlDsl)

by marknicholls

Excel tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON.

local only

MCP Server Spreadsheet

by marekrost

MCP server for spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine.

101 installs/wk local only

BagOS

by edycutjong

MCP server for Bags on Solana: token analytics, trade quotes, and gated write operations.

83 installs/wk local only

Office Addin MCP

by dsbissett

MCP server for Office add-ins via WebView2/CDP. Provides excel.*, page.*, and addin.* tools.

41 installs/wk local only

KitchenSink4XL — questions

Answers built from our own checks of this server.

Why is there no uptime for KitchenSink4XL?

KitchenSink4XL 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 kitchensink4xl was installed 1 151 times last week.

How do I connect KitchenSink4XL?

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 kitchensink4xl straight from pypi; nothing to host, nothing to sign up for.

How many people use KitchenSink4XL?

The pypi package kitchensink4xl was installed 1 151 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is KitchenSink4XL open source?

Yes — it is published under the AGPL-3.0 licence, written in Python and 1 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.