Real AI agent use cases, with sources and setup prompts

Vibe-code local-first finance workflows without being a full-time engineer

Finance professional built Ekselio to design finance workflows locally after returning to coding during COVID.

See pricing pageweeksIntermediateSource linked

Source

kdautaj on Hacker News · 2026-09-25 · Project link

Written in our own words. Credit to the original author. Link checked 2026-10-15.

What they did

Finance professional built Ekselio to design finance workflows locally after returning to coding during COVID.

Result (as claimed)

Show HN as Lovable-style builder focused on finance workflows.

Tools they used

The source does not name specific tools.

Cost: Pricing depends on the tools you pick; check each official pricing page.

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 your AI agent 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: Vibe-code local-first finance workflows without being a full-time engineer
What the original author did: Finance professional built Ekselio to design finance workflows locally after returning to coding during COVID.
Reported result (as claimed by the author): Show HN as Lovable-style builder focused on finance workflows.
Source: https://news.ycombinator.com/item?id=49849986
Tools they used: not named in the source
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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