Real AI agent use cases, with sources and setup prompts

Build a second brain in one folder with Claude Code and your Google account

A shared setup: make a SECOND BRAIN folder, launch Claude Code inside it and connect the Google Workspace CLI to Gmail, Calendar and Drive, so Claude remembers your work and can act on it.

$17/mo30 minutesBeginnerSource linked

Source

@ggwplabs on X · 2026-10-15

Written in our own words. Credit to the original author. Link checked 2026-10-22.

What they did

A shared setup: make a SECOND BRAIN folder, launch Claude Code inside it and connect the Google Workspace CLI to Gmail, Calendar and Drive, so Claude remembers your work and can act on it.

Result (as claimed)

A working personal knowledge base in one folder.

Tools they used

Cost: Claude Code: from $17/mo.

Set it up

  1. Define the job

    Say exactly what you want done and what the agent may and may not do on your behalf.

  2. Share only what is needed

    Give Claude Code the minimum files or access required. Avoid sharing passwords in chat when a safer login flow exists.

  3. Review the plan

    Ask the agent to show its plan or draft before it acts, and approve each step that has real consequences.

  4. Check the result

    Confirm the outcome yourself (order placed, request sent, document understood) and keep a record.

Copy the full setup prompt

Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.

You are helping me set up this AI use case end to end in Claude Code.

Goal: Build a second brain in one folder with Claude Code and your Google account
What the original author did: A shared setup: make a SECOND BRAIN folder, launch Claude Code inside it and connect the Google Workspace CLI to Gmail, Calendar and Drive, so Claude remembers your work and can act on it.
Reported result (as claimed by the author): A working personal knowledge base in one folder.
Source: https://x.com/ggwplabs/status/2110637839822299241
Tools they used: Claude Code, Gmail, Google Drive
Category: Personal & life

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

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Guides for this use case

How to vibe code an app with Claude Code · How to build an AI second brain and personal wiki · How to automate email and your inbox with AI agents · How to use AI agents with Obsidian and your notes

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