lark-sheets

What problem does it solve? Working with Feishu (Lark) online spreadsheets programmatically requires navigating dozens of API operations for sheets, cells, charts, pivot tables, filters, and conditional formats. This Skill gives an AI agent a complete, verified command vocabulary and workflow rules so it can read, write, format, and visualize spreadsheet data without guessing command names or corrupting existing content. ## Core Features & Use Cases - Full spreadsheet CRUD: create workbooks, manage sheets, read/write cell values, formulas, styles, comments, and embedded images, plus search and replace. - Structural and batch operations: insert/delete/hide/freeze rows and columns, merge cells, resize dimensions, and combine multiple writes into one atomic batch update. - Data objects and visualization: create and maintain charts, pivot tables, conditional formats, filters, filter views, sparklines, and floating images, with mandatory read-back verification. - Formula migration: translate Excel formulas into Feishu-executable formulas, handling ARRAYFORMULA semantics, native array functions, and unsupported function replacements. - Use Case: A user pastes a Feishu sheet URL and asks to group sales by region, chart the result, and highlight overdue rows. The agent reads the workbook structure, creates a real pivot table on a new sheet, builds a chart excluding total rows, and adds a conditional format rule, verifying each object afterward. ## Quick Start Give the agent a Feishu spreadsheet URL and ask it to summarize the data by category and add a chart to the sheet.