resellebee
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Bring your own agent. It does the buzzwork.

resellebee has its own MCP server. Sign in, make a key, hand it to your AI agent, and your agent can use resellebee: find the marketplaces, do the sums, write the listing and put the item in your browser, ready to fill. A dashboard needs you sitting in it. A tool your agent can pick up does not.

How to connectJoin the hive

Ask it. It asks the hive.

An example. The sum and the title in it are worked out by the same code your agent gets.

Six tools. One busy agent.

What your agent can do once it is connected. The names in grey are the tools’ own names, as your agent sees them.

Know every marketplace

All 216 marketplaces in the hive: where each trades, its currency, its title and description limits, its default seller fee, and how far its listing form is filled.

list_marketplaces

Look in every market at once

One thing, the search address for it on each of the 68 marketplaces whose search address resellebee knows. Your agent or you open them; our server opens no marketplace page.

search_links

Do the sum bee-fore you pay

Buy price, shipping both ways, the seller fee: what is left, the return, the margin, and the most you should pay for the profit you want.

deal_sum

Write the listing to fit

A title, a description and tags cut to each marketplace’s own limits, from the facts you gave. It adds no claim of its own.

write_listing

Hand the item to your browser

The item waits in your extension under “From your agent”. You accept it, add your photos, and fill the forms as always.

send_item_to_extension

Know where you stand

Your plan, the free places you have left, and how many items are waiting for you.

account

What it cannot do. On purpose.

An agent that publishes and buys for you is an agent that can get your accounts closed. This one stops where the marketplace’s own buttons start.

  • It never presses Publish, Buy, Offer or Send on a marketplace. Those presses stay yours.
  • Our server opens no marketplace page for it: no scraping, no background browsing.
  • It passes no robot check and gets around no sign-in.
  • Your marketplace passwords never reach it, or us.
  • Your photos and the items you made yourself stay in your browser. It sees only what you tell it.

Connect it. Three moves.

Make a key

On your account page, under “Connect your agent”: name the key and press “Make a key”. It is shown once, so copy it then. We keep only a fingerprint of it. An account can have 5 keys.

My account

Give it to your agent

The server’s address is https://api.resellebee.com/mcp. Your key goes in the Authorization header. In Claude Code:

claude mcp add --transport http resellebee https://api.resellebee.com/mcp --header "Authorization: Bearer YOUR_KEY"

In a client that reads a JSON list of servers:

{ "mcpServers": { "resellebee": { "type": "http", "url": "https://api.resellebee.com/mcp", "headers": { "Authorization": "Bearer YOUR_KEY" } } } }

Ask away

  • “I can buy this lens for 180 and resell it for 260 on eBay. Is it worth it, and what is the most I should pay to clear 50?”
  • “Where can I sell a road bike in Poland and Germany? Give me the search links for “Canyon Endurace” on each.”
  • “Here are the facts of this jacket. Write the listing for Depop and Kleinanzeigen and send it to my extension.”

Items it sends wait in the extension’s settings under “From your agent”: up to 20 at a time, for 30 days.

Agent questions. Straight answers.

What is MCP?

The Model Context Protocol: an open standard that lets an AI agent use outside tools. resellebee runs an MCP server; an agent that speaks MCP can use the tools above once you give it your key.

Which agents work with it?

Any MCP client that can reach a server over HTTP and send a header with it. We run it with Claude Code in our own checks: asked in plain words to judge a deal and prepare a listing, it used the tools by itself and the item arrived in the extension. The commands on this page are for Claude Code and for clients that read a JSON list of servers; other clients we have not tried ourselves. Sign-in by a browser window (OAuth), which some chat apps ask for, is not built yet.

Does it cost extra?

No. Every account can connect an agent, the free one too. What the free plan counts is the same as always: the different items you fill into listing forms.

Can my agent list things without me?

No, and that is the point. It can prepare everything and put the item in your extension. You look at it, add your photos, press Fill, and press Publish on the marketplace yourself.

What do you keep?

Of a key: its name, a one-way fingerprint and when it was last used. Of an item your agent sends: the item itself, until your extension collects it or 30 days pass, whichever is first. Then it is deleted from our server. It is in your data export while it waits.

I lost a key, or shared one by mistake.

Revoke it on your account page. It stops working at once. Then make a new one.

Your agent is free. Put it to work.

A free account, a key, and it knows 216 marketplaces. No card.

How resellebee worksJoin the hive