Claude for Sheets™ integrates Anthropic's AI assistant, Claude, directly into Google Sheets™. After installation and setup, users can access various capabilities like text rewriting, translation, classification, information extraction, summarization, role-playing, advanced Q&A, and more. The add-on facilitates API calls to Anthropic, providing responses to prompts. Additional features include automatic in-sheet caching, throttling for API call control, on-demand and background recalculation to manage API key concurrency limits, offering a seamless and efficient AI integration within Google Sheets™.