Excel

# Excel MCP Server A Model Context Protocol (MCP) server implementation that provides Excel file manipulation capabilities without requiring Microsoft Excel installation. This server enables workbook creation, data manipulation, formatting, and advanced Excel features. ## Requirements - Python 3.10+ - MCP SDK 1.2.0+ - OpenPyXL 3.1.2+ ## Components ### Resources The server provides Excel workbook manipulation through OpenPyXL: - Creates and modifies Excel workbooks - Manages worksheets and ranges - Handles formatting and styles - Supports charts and pivot tables ### Tools This server provides a comprehensive set of Excel manipulation tools. For detailed documentation of all available tools, their parameters, and usage examples, please refer to [TOOLS.md](TOOLS.md). The tools include capabilities for: - Workbook and worksheet management - Data reading and writing - Formatting and styling - Charts and visualizations - Pivot tables and data analysis See [TOOLS.md](TOOLS.md) for complete documentation. ## Features - Full Excel Support: Comprehensive Excel functionality - Data Manipulation: Read, write, and transform data - Advanced Features: Charts, pivot tables, and formatting - Error Handling: Comprehensive error handling with clear messages ## Usage ### Environment Configuration The server can be configured using the following environment variables: - `EXCEL_FILES_PATH`: Directory where Excel files will be stored (default: `./excel_files`) You can set this in different ways: Windows CMD: ```cmd set EXCEL_FILES_PATH=C:\path\to\excel\files uv run excel-mcp-server ``` Windows PowerShell: ```powershell $env:EXCEL_FILES_PATH="C:\path\to\excel\files" uv run excel-mcp-server ``` Linux/MacOS: ```bash export EXCEL_FILES_PATH=/path/to/excel/files uv run excel-mcp-server ``` Or in Claude Desktop config: ```json { "mcpServers": { "excel": { "command": "uv run excel-mcp-server", "transport": "sse", "env": { "EXCEL_FILES_PATH": "/path/to/excel/files" } } } } ``` ### Starting the Server Start the server: ```bash uv run excel-mcp-server ``` The server will start in SSE mode and wait for connections from MCP clients. ### Connecting in Cursor IDE After starting the server, connect to the SSE endpoint in Cursor IDE: ``` http://localhost:8000/sse ``` The Excel MCP tools will be available through the agent. For available tools and their usage, please refer to [TOOLS.md](TOOLS.md). ## License This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.