Xlsx
Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scr...
Overview
The Requirements for Outputs skill, hosted in the anthropics/skills repository, provides AI agents like Codex and Claude with the capability to handle complex spreadsheet operations. This tool is designed for tasks involving .xlsx, .xlsm, .csv, and .tsv file formats. It enables agents to open, read, and modify existing files or generate new spreadsheets from scratch. Key functionalities include adding columns, applying formulas, formatting cells, generating charts, and cleaning unstructured data. As part of a repository with over 150,000 stars, this skill facilitates data-driven workflows by bridging the gap between natural language instructions and structured spreadsheet manipulation. It leverages Python-based logic to ensure precise execution of data tasks, making it a versatile component for automated reporting and analysis.
Use Cases
Install Notes
# Review source first
open https://github.com/anthropics/skills/blob/main/skills/xlsx/SKILL.mdCopy or clone the skill folder into your agent skills directory after reviewing its instructions and scripts.
Security Notes
This skill operates on user-provided spreadsheet files and requires access to read and write data in supported formats. Users should ensure that the AI agent has appropriate permissions to access local or cloud-based file paths. As with any data processing tool from the anthropics/skills repository, sensitive information within spreadsheets should be handled according to organizational security policies.
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