logisky/logisheets-mcp

Overview

logisky/logisheets-mcp is an open-source Model Context Protocol server that gives AI agents a spreadsheet workspace with deterministic Excel-compatible math and structured memory blocks. It produces real .xlsx files and can be self-hosted. Written in TypeScript.

Best for

Best for
Developers building AI agents that need reliable spreadsheet computation and file output.

Use cases

• Give an AI agent a spreadsheet for calculations
• Store structured data in blocks for agent memory
• Generate .xlsx files from agent computations

How to use

Install

npm install -g logisheets-mcp

Tools exposed

• open_workbook
• save_workbook
• export_xlsx
• list_blocks
• describe_block
• eval_formula
• create_block
• convert_to_block
• set_block_description
• add_block_rows
• delete_block_rows
• move_block_row
• set_block_cells
• set_field_rule
• list_violations
• preview_changes
• goal_seek
• create_sheet
• chart_from_block
• chart_insert

Tested with

Claude Desktop, Cursor

Notes

logisky/logisheets-mcp is an open-source Model Context Protocol server that gives AI agents a spreadsheet workspace with deterministic Excel-compatible math and structured memory blocks. It produces real .xlsx files and can be self-hosted. Written in TypeScript.

40 stars on GitHub. Last updated 2026-09-06. Licensed MIT.

Use cases

• Give an AI agent a spreadsheet for calculations
• Store structured data in blocks for agent memory
• Generate .xlsx files from agent computations

Pros

• Deterministic math ensures reproducible results
• Open source and self-hostable for data control
• Produces standard .xlsx output

Cons

• Small community with only 40 stars
• Requires self-hosting setup
• Limited to spreadsheet-centric workflows

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.