Real AI agent use cases, with sources and setup prompts

Run a one-person business on one Claude Max plan and a crew of agents

A founder lists the agent crew that runs his business on Claude Max: Stripe tracking, Vercel deploys, a Gmail agent that drafts but never sends, a Notion CRM, X drafts he posts himself, Google Sheets numbers rebuilt each morning and an 8am chief-of-staff report plus an auditor agent.

$4 in / $20 out per 1M tokensWeeksAdvancedSource linked

Source

@Slonski_rt on X · 2026-10-16

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

What they did

A founder lists the agent crew that runs his business on Claude Max: Stripe tracking, Vercel deploys, a Gmail agent that drafts but never sends, a Notion CRM, X drafts he posts himself, Google Sheets numbers rebuilt each morning and an 8am chief-of-staff report plus an auditor agent.

Result (as claimed)

Core stack costs about $265/month (Claude Max $200, Cursor $30, Vercel $20, X Premium $15); he only approves.

Tools they used

ClaudeClaude Opus 5.5StripeVercelGitHubGmailNotionGoogle SheetsCursorFigmaKlaviyoIntercom

Cost: Claude Opus 5.5: from $4 in / $20 out per 1M tokens; Stripe: free plan, paid from 2.9% + 30¢; Vercel: free plan, paid from $20/mo; GitHub: free plan, paid from $4/user/mo; Notion: free plan, paid from $10/mo; Cursor: free plan, paid from $8/mo; Intercom: from $0.99/outcome.

Set it up

  1. Gather the documents

    Collect statements, bills, invoices or tax documents for the period you want reviewed.

  2. Ask for an audit, not actions

    Have Claude list findings, amounts and suggested next steps before it does anything.

  3. Approve each action

    Approve cancellations, disputes or payments one at a time. Never give an agent open-ended access to move money.

  4. Track the result

    Record what changed and what you saved so you can check it next month. This is not financial advice.

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: Run a one-person business on one Claude Max plan and a crew of agents
What the original author did: A founder lists the agent crew that runs his business on Claude Max: Stripe tracking, Vercel deploys, a Gmail agent that drafts but never sends, a Notion CRM, X drafts he posts himself, Google Sheets numbers rebuilt each morning and an 8am chief-of-staff report plus an auditor agent.
Reported result (as claimed by the author): Core stack costs about $265/month (Claude Max $200, Cursor $30, Vercel $20, X Premium $15); he only approves.
Source: https://x.com/Slonski_rt/status/2111169334295060896
Tools they used: Claude, Claude Opus 5.5, Stripe, Vercel, GitHub, Gmail, Notion, Google Sheets, Cursor, Figma, Klaviyo, Intercom
Category: Money

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 use AI agents with Excel and Google Sheets · How to automate email and your inbox with AI agents · How to use Cursor agents and automations · How to add payments to vibe-coded apps

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