Manage Google Calendar events with OpenAI Assistant (Get, create, delete)

What this workflow does -----------------------

Provides the tools layer for the Parent agent to manage Google Calendar: Get (list events), Create, and Delete. Accepts text + sessionid from the Parent and uses an LLM with short-term memory to choose and run the correct tool.

Pipeline: Execute Workflow Trigger → Sub-Agent → (Get / Create / Delete) → Google Calendar

Category: Productivity / Calendar / Agentic\ Time to set up: ~10 minutes\ Difficulty: Intermediate\ Cost: Mostly free (n8n CE; OpenAI + Google Calendar usage as configured)

What you'll need ----------------

- OpenAI credentials.

- Google Calendar OAuth2 credentials.

- A calendar ID (use a placeholder like your.calendar@example.com in the node and select your actual calendar at runtime).