What does tool use allow Claude to do?	Access information from the outside world.
What is Claude's default limitation regarding information?	It only has access to information it was trained on, meaning it lacks information about very recent current events.
What is included in the initial request sent to Claude when using tools?	The user's question or task, along with instructions on how Claude can get extra data.
What action does Claude take if it determines it needs extra data?	It sends a response back to the system asking for specific details on the information it needs.
What is the function of the code running on the server during tool use?	To retrieve the information Claude requested and respond with it in a follow-up request to Claude.
What is the final output generated by Claude after receiving external data?	A final response that is augmented or improved by the extra data.
How does tool use solve the problem of current weather information?	Claude requests the data, the server calls a third-party API, and the live data is fed back to Claude for a final response.
Why is implementing tool use often considered complicated?	There is a disconnect between the conceptual flow of tool use and the actual structure of the code written.