What problem does it solve? Working with Feishu (Lark) spreadsheets programmatically requires navigating dozens of API operations for sheets, cells, formulas, charts, pivot tables, filters, and conditional formats. This Skill maps natural-language spreadsheet tasks to the correct lark-cli sheets commands, enforces safe editing practices, and prevents common mistakes like wrong command names, lost formatting, or unverified writes. ## Core Features & Use Cases - Full spreadsheet lifecycle: Create workbooks, manage sheets and row/column structure, read and write cell values, formulas, styles, comments, and embedded images. - Data objects and visualization: Build native charts, pivot tables, conditional formats, filters, filter views, sparklines, and floating images that stay live and update with source data. - Safe editing discipline: Built-in rules for minimal-change edits, style inheritance on inserted rows/columns, formula-first calculations, batch updates with dry-run approval, and mandatory read-back verification. - Use Case: Ask the agent to import a local xlsx file into Feishu, add a summary sheet with formulas and a column chart, apply consistent styling, and verify the results were written correctly. ## Quick Start Use the lark-sheets skill to read the data in this Feishu spreadsheet URL, add a totals row with formulas, and create a column chart comparing each category.
