Excel MCP Server for manipulating Excel files using xlwings
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"xlwings-mcp-server","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Attributed to the source that supplied each field. Treated as claims, not facts.
# xlwings-mcp-server [](https://github.com/yourusername/xlwings-mcp-server) [](https://python.org) [](LICENSE) [](https://modelcontextprotocol.io) A robust Model Context Protocol (MCP) server for Excel automation using xlwings. This server provides comprehensive Excel file manipulation capabilities through a session-based architecture, designed for high-performance and reliable Excel operations. ## 🚀 Features ### Core Capabilities - **Session-based Architecture**: Persistent Excel workbook sessions for optimal performance - **Comprehensive Excel Operations**: Full support for data manipulation, formulas, formatting, and visualization - **Thread-safe Operations**: Concurrent access with per-session locking - **Automatic Resource Management**: TTL-based session cleanup and LRU eviction policies - **Zero-Error Design**: Katherine Johnson principle compliance with comprehensive error handling ### Excel Operations - **Workbook Management**: Open, create, list, and close Excel workbooks - **Worksheet Operations**: Create, copy, rename, and delete worksheets - **Data Manipulation**: Read, write, and modify Excel data with full type support - **Formula Support**: Apply and validate Excel formulas with syntax checking - **Advanced Formatting**: Cell styling, conditional formatting, and range formatting - **Visualization**: Chart creation with multiple chart types - **Table Operations**: Native Excel table creation and management - **Range Operations**: Cell merging, copying, and deletion ## 🛠️ Installation ### Prerequisites - Python 3.10 or higher - Windows OS (required for xlwings COM integration) - Microsoft Excel installed ### Using pip ```bash pip install xlwings-mcp-server ``` ### From Source ```bash git clone http…
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
Every source is kept verbatim. Field changes are logged as events.