Excel (.xlsx) MCP server: calculated/cached/missing labels on every value, formulas, verified writes
Connect Runs on your machine
claude mcp add kitchensink4xl -- uvx kitchensink4xl==2.0.0
{
"mcpServers": {
"kitchensink4xl": {
"command": "uvx",
"args": [
"kitchensink4xl==2.0.0"
]
}
}
}
{
"mcpServers": {
"kitchensink4xl": {
"command": "uvx",
"args": [
"kitchensink4xl==2.0.0"
]
}
}
}
{
"servers": {
"kitchensink4xl": {
"type": "stdio",
"command": "uvx",
"args": [
"kitchensink4xl==2.0.0"
]
}
}
}
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 24 Oct 2026 |
| Last updated | 24 Oct 2026 |
| Registry name | io.github.KitchenSink4AI/kitchensink4xl |
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