Best Excel AI Skills & MCP Servers
8 curated Excel skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Server
Rockhopper MCP server — expose file metadata, versions, reviews, and comments to AI tools
Excel
Excel MCP Server - Manipulate Excel files without Microsoft Excel. Model Context Protocol server for reading, writing XLSX XLSM files with Claude AI LLM integration
Formulon
MCP server for Formulon Excel-compatible formula and workbook evaluation
Headless
Formula WorkPaper runtime for Node.js services and agent tools with JSON persistence and formula readback.
Workpaper
Scoped Bilig WorkPaper runtime and MCP server for Node.js services, agent tools, and server-side spreadsheet formulas.
Xlsx For Ai
The MCP server that makes LLMs reliable on real-world Excel spreadsheets. Thin npm client over a hosted API — read, write, diff, redact, and supervise .xlsx files from any MCP-aware agent.
Create Workpaper
Create a runnable Bilig WorkPaper starter for Node services and agent tools.
Data Converter
Convert data between over 40 formats including JSON, CSV, Excel, and PDF. Restructure complex schemas into custom layouts to ensure seamless data integration. Simplify information processing by automating transformations between structured and unstructured file types.
About Excel skills on iClaude
iClaude is the universal install layer for AI skills. Every Excel skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.