haris-musa/excel-mcp-server
Build and edit Excel files with charts, pivots and formulas
A community MCP server that lets an agent create, read and edit .xlsx files, including formulas, tables, charts and real PivotTables. It works without Microsoft Excel installed.
When to use it
Use it when your reports, price lists or forecasts live in Excel and you want the agent to update them or produce a ready to share workbook.
What it can access
- Runs code
- Reads or writes files
Before you install it: Runs locally as a Python process and reads and writes workbook files in the folders you allow. It does not need a cloud account, but keep backups since edits overwrite files in place.
Works with
- Claude Code
- Claude
- Codex
- GitHub Copilot
- Cursor
- Gemini
Open-source tools often need access tokens for your apps. Wize reads the code, keeps the access as narrow as the job allows, and sets it up so a person approves anything that goes out.