Create Google Calendar events from files in Google Drive

## 3: Using the Custom Workflow Tool
[Read more about Workflow Triggers]({{ $env.WEBHOOK_URL }}

One common implementation of tool use is to set them up as workflows which are intended triggered via other workflows. With this, we can either build a tool per workflow or for efficiency, take an API approach where multiple tools can exist behind a router (in this case our "switch" node).

Our AI agent will therefore only passing through the parameters of the request and won't have to learn/know how to intereact directly with the tools and services.