FixKit AI

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Sell stuff you don't use anymore

“I have things to sell but listing them and haggling is a pain.”

AI writes the listing, suggests a fair price from similar sold items, and drafts replies to buyers. You meet buyers safely and accept payment yourself.

Fix it yourself in 3 steps

  1. Take clear photos and note the item's brand, model, condition and any flaws.
  2. Ask the AI for a title, description and price range based on recently sold listings.
  3. Post it yourself; paste buyer messages in and get draft replies, never sharing your address early.

Copy this prompt

Help me sell my [item, brand, model, condition, flaws]. Write a clear listing title and description, and suggest a price range based on recently sold similar items (show sources). Draft replies for: lowball offer, 'is it available', and arranging pickup in a public place. Don't post or message anyone — stop after the drafts.

Fill in the [brackets]. Each prompt says when the AI should stop, so it doesn't wander off.

Agents people used for this: Meta Muse, ChatGPT Agent.

Inspired by real examples collected at agentusecases.ai.

📚 2 real stories of people doing this with AI agents

Collected at AgentUseCases.ai.

Black out account and card numbers before sharing anything. Never give an AI your bank password — export statements instead. AI drafts; you approve and send. Not financial, legal or tax advice.

Tools for this

#1 · Our pick

Claude

Best for: Writing, analysis, code

Anthropic's assistant: strong writing, analysis and coding, with projects and artifacts for longer work.

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#2

ChatGPT

Best for: Widest feature set

OpenAI's assistant with the broadest feature set: voice, images, search and a large app ecosystem.

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#3

Grok Bot

Best for: Chores that repeat — done for you

The easiest AI helper for everyday people: show it a chore once — a morning brief, checking a bill, watching for a refund — and it keeps doing it while you're away, checking in only when it needs your OK. Works from the Grok app on your phone and computer (beta).

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#4

Grok

Best for: Real-time info, everywhere you go

xAI's assistant with real-time X data — on iPhone, Android, desktop, the web, X, and built into Tesla cars. Want it to do chores on its own? See Grok Bot.

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#5

Gemini

Best for: Google Workspace users

Google's assistant, woven into Gmail, Docs and Android. Strongest if you live in Google's apps.

Visit Gemini ↗