Real AI agent use cases, with sources and setup prompts

Find native plants for your exact location with an AI app

Built Indigene so you can see which native plants fit where you stand, after relearning plant lists across moves.

See pricing page1-2 weeksBeginnerSource linked

Source

olivierlacan on Hacker News · 2026-10-12 · Project link

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

What they did

Built Indigene so you can see which native plants fit where you stand, after relearning plant lists across moves.

Result (as claimed)

Live app; author used LLMs after manual research across Florida and Seattle.

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. 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 your AI agent 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: Find native plants for your exact location with an AI app
What the original author did: Built Indigene so you can see which native plants fit where you stand, after relearning plant lists across moves.
Reported result (as claimed by the author): Live app; author used LLMs after manual research across Florida and Seattle.
Source: https://news.ycombinator.com/item?id=50064470
Tools they used: not named in the source
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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