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AI Exercises
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What is tool use in AI?

Tool use is when an AI calls another program to get something done, such as searching the web, checking a calendar or running a calculation.

In real life

Like a chef who doesn't grow the vegetables or build the oven, but knows exactly when to reach for each one.

Try it yourself

Book a table for 2 at an Italian place near me on Friday at 7pm.

What the agent can use

Connectors (MCP)
Skills

Chat AI: replies with text

Press send to see its reply.

Agent: takes actions

Press send to watch it work.

The highlighted steps are tool calls: the agent asks another program to do something and uses the result.

Where you will use this

  • Track 1, lesson 12: Connecting your appsComing soon
  • Track 3: AutomationComing soon

Quick check: Tool use

Question 1 of 3

An AI checks today's weather before answering. What did it most likely do?

An AI checks today's weather before answering. What did it most likely do?