Spreadsheet

Spreadsheet (agent-spreadsheet) is a robust, agent-oriented tool for interacting with Excel workbooks at a system level, enabling safe, inspectable, and token-efficient reading, analysis, editing, verification, and operationalization. Designed for AI agents and developers integrating spreadsheet logic, it features CLI, MCP server, and TypeScript SDK access, powered by its own native Rust calculation engine for deterministic and auditable operations across .xlsx, .xlsm (read/write) and .xls, .xlsb (read/discovery). It is especially suited for automation workflows, batch processing, verification, and advanced formula management—streamlining complex spreadsheet tasks for tool-based and agent-based workflows.