negokaz/excel-mcp-server
A Model Context Protocol (MCP) server that reads and writes MS Excel data observed · 2026-08-28
Health v2 · maintenance only
36/100
- Activity 32
- Release rhythm 40
- Longevity 40
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: 2
- age_days: 563
- days_rel: 410
- days_push: 410
- n_releases_24m: 22
Adoption not part of the score
1016 stars · 128 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A Model Context Protocol (MCP) server that lets LLM clients read and write Microsoft Excel files (xlsx, xlsm, xltx, xltm). It exposes tools for listing sheets, reading cell values/formulas with pagination, writing data, and creating sheets, distributed via npm.
Use cases
- let Claude read and edit Excel spreadsheets
- read xlsx data from an MCP client
- write formulas into Excel files via AI assistant
- create new Excel sheets automatically
- inspect Excel workbook structure with an LLM
- automate spreadsheet tasks through MCP
When to choose
- you use an MCP-compatible client like Claude Desktop and need Excel file access
- you want LLM-driven reading/writing of xlsx/xlsm files
- you need a lightweight npm-installable Excel MCP server
When to avoid
- you need live Excel editing or screen capture outside Windows
- you need to process CSV or other non-Excel formats
- you don't use any MCP-capable client
Facets
service · maturity active
mcp pdf file-system developer-tools spreadsheets large-language-models developer-tools cross-platform windows excel mcp-server xlsx spreadsheet-automation claude-desktop llm-tools automation nodejs macos linux
1 source
- readme: https://github.com/negokaz/excel-mcp-server · fetched 2026-08-28 · ef51bf6cd41d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| negokaz/excel-mcp-server | main | 36 |
For agents
markdown · JSON · MCP: product_card(name="negokaz/excel-mcp-server")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem