What problem does it solve? Manually updating Google Sheets with data from other sources is repetitive and error-prone. This Skill lets you read, write, append, and manage spreadsheet data programmatically through authenticated API calls, so tracking sheets and reports stay current without copy-pasting. ## Core Features & Use Cases - Full CRUD Operations: Read ranges, write values, append rows, clear cells, and batch-update multiple ranges in one request using A1 notation. - Spreadsheet Management: Create new spreadsheets, add or delete sheets, list accessible spreadsheets via Drive, and retrieve sheet metadata. - Cell Formatting: Apply bold, italic, background colors, number formats, alignment, and auto-resize columns. - Use Case: After extracting contract data from documents, append rows like ["Contract A", "2024-01-15", 5000, "Active"] directly into a tracking sheet with a single command. ## Quick Start Ask the AI to read the range Sheet1!A1:D10 from your Google Spreadsheet ID, or to append a new row of data to your tracking sheet.