What were the two new tools added to the project besides the existing date/time tool?	Add duration to date time, and set a reminder.
What are the two primary steps required to successfully add new tools to the existing system?	1. Add the new tool schemas to the `run conversation function`. 2. Add new cases to the `run tool function`'s conditional logic.
Where must the new tool schemas (e.g., set reminder schema) be added?	Inside the `run conversation function`.
What specific logic must be added to the `run tool function` to handle the `set reminder` tool?	An `elif tool name is set reminder` case that returns a call to the `set reminder` function.
How is the `add duration to date time` tool handled within the `run tool function`?	By adding an `elif tool name, add duration to date time` case that calls the appropriate function.
What is the overall difficulty of adding new tools once the base code for tool use has been implemented?	It is straightforward and easy.
When a user asks to set a reminder for a future date (e.g., 100 days), what sequence of tools does Claude typically use?	It first uses the date/time tool to get the current date, then uses the add duration tool, and finally calls the set reminder function.
What was the initial status of the project before the additions discussed in the transcript?	The project had only implemented one tool: get current date time.