How do I connect MCP Server Spreadsheet MCP Server to Claude?

Run `claude mcp add mcp-server-spreadsheet -- uvx mcp-server-spreadsheet` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is MCP Server Spreadsheet MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can MCP Server Spreadsheet MCP Server do?

MCP Server Spreadsheet MCP Server documents 25 tools to the agent, including add_sheet, append_rows, clear_range. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

MCP Server Spreadsheet

Unclaimed

by marekrost

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

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'mcp-server-spreadsheet' -- 'uvx' 'mcp-server-spreadsheet'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

claudecsvduckdbmcpmcp-servermodel-context-protocolodsopenpyxlpythonspreadsheet

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25 of 25 tools

Documented tools (25)

From project documentation. A server handshake does not verify each tool’s description or behavior.

add_sheet

Add a new sheet (optional name and position)

append_rows

Append rows after the last used row

clear_range

Clear values in a range without removing rows/columns

copy_range

Copy a block of cells to another location (optionally to a different sheet)

copy_sheet

Duplicate a sheet within a workbook (optional new name and position)

copy_workbook

Copy an existing file to a new path

create_workbook_file

Create a new empty spreadsheet file (format by extension)

delete_columns

Delete columns by index

delete_rows

Delete rows by index (shifts rows up)

delete_sheet

Delete a sheet by name

describe_table

Inspect column names, inferred types, row count, and sample values

get_sheet_dimensions

Get row and column count of the used range

insert_columns

Insert blank columns at a position

insert_rows

Insert blank or pre-filled rows at a position (shifts rows down)

list_sheets

List all sheet names in a workbook

list_workbooks

List all spreadsheet files in a directory (non-recursive)

read_cell

Read a single cell value, e.g. B3

read_range

Read a rectangular range, e.g. A1:D10

read_sheet

Read entire sheet as rows (optional row/column bounds)

rename_sheet

Rename an existing sheet

search_sheet

Search for a value or regex pattern, returns matching cell references

sql_execute

Execute INSERT INTO, UPDATE, or DELETE FROM — writes changes back to the file

sql_query

Execute a read-only SQL SELECT (supports JOINs across sheets, GROUP BY, aggregates, subqueries)

write_cell

Write a value to a single cell

write_range

Write a 2D array starting at a given cell

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about MCP Server Spreadsheet MCP Server

How do I connect MCP Server Spreadsheet MCP Server to Claude?: Run `claude mcp add mcp-server-spreadsheet -- uvx mcp-server-spreadsheet` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is MCP Server Spreadsheet MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can MCP Server Spreadsheet MCP Server do?: MCP Server Spreadsheet MCP Server documents 25 tools to the agent, including add_sheet, append_rows, clear_range. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.