Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Sellfy MCP Server
Overview
Description from the maker (original English)
Run your Sellfy store from your AI assistant: products, discounts, orders, sales and email drafts.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi3 of 3 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Online shops & payments
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 3 of 3 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://api.sellfy.com/mcpRun this in your terminal
claude mcp add --transport http sellfy https://api.sellfy.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"sellfy": {
"url": "https://api.sellfy.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"sellfy": {
"type": "http",
"url": "https://api.sellfy.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://api.sellfy.com/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
The server asks you to sign in before it lists its tools.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain sellfy.com (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✓ Pass
Endpoint responds
Responded in 503 ms (HTTP 401)
- ✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Online shops & paymentsi
- More stars than 0% of the other 1754 servers in this category
- Published to the registry more recently than 85% of the other 1754 servers in this category
- Basic checks equal to or better than 100% of the other 1754 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Sellfy MCP Server safe?
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 4 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Stripe MCP
Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.
MCP Cn Commerce
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Sellfy MCP Server
Run your Sellfy store from the AI assistant you already use. Describe what you want, and the assistant does it in Sellfy: list a product, set up a discount, check what sold, draft an email. Nothing goes live until you say so.
- Server URL:
https://api.sellfy.com/mcp - Transport: streamable HTTP
- Sign-in: OAuth in your browser. No API keys, nothing to register first.
- Plans: every Sellfy plan, including the 14-day free trial.
This repository holds the setup guide, registry metadata and logo. The server itself is hosted by Sellfy, so there is nothing to install or run.
More: sellfy.com/mcp · Tool reference · Agent setup guide
Connect
| App | How |
|---|---|
| Claude | One click from the Claude directory, or Settings → Connectors → Add custom connector → paste the URL. Then switch Sellfy on in the chat (+ → Connectors). |
| ChatGPT | chatgpt.com/plugins → + → Add custom MCP server → name it Sellfy → paste the URL → sign in. In a chat, type @ and pick Sellfy. |
| Claude Code | claude mcp add --transport http sellfy https://api.sellfy.com/mcp, then /mcp → Authenticate. |
| Cursor | Add to ~/.cursor/mcp.json: { "mcpServers": { "sellfy": { "url": "https://api.sellfy.com/mcp" } } }, then click "Needs login". |
| VS Code | code --add-mcp '{"name":"sellfy","type":"http","url":"https://api.sellfy.com/mcp"}' |
| Codex CLI | codex mcp add sellfy --url https://api.sellfy.com/mcp, then codex mcp login sellfy. |
| Gemini CLI | gemini extensions install https://github.com/Sellfy/sellfy-mcp, or gemini mcp add --transport http --scope user sellfy https://api.sellfy.com/mcp, then /mcp auth sellfy. |
| Perplexity, Lovable, Replit, Le Chat | Add a custom MCP connector with the URL above and OAuth. Step-by-step: sellfy.com/mcp. |
In company workspaces an admin may need to allow custom connectors first.
What you can ask it to do
- "Add a new digital product called Golden Hour Presets at $24, attach the ZIP I gave you, write a description in the style of my other products, and leave it unpublished."
- "Make a 25% off code GOLDENHOUR that works on everything until Sunday night."
- "How did last month compare to the month before, and which product made the most?"
- "Which of my products have no image or no description?"
- "Set up Black Friday: 30% off everything from the 27th to the 1st, swap the homepage banner in a draft, and draft the announcement email."
It covers products (digital, physical, subscription, print-on-demand), files, variants, media, license keys, discounts, orders, customers, reviews, sales stats, email campaigns, storefront pages and shipping profiles.
What it won't do
- It can't email your buyers. Campaigns stay drafts; you send them from the Sellfy dashboard. Test emails go only to you.
- It doesn't publish on its own. New products start unpublished, and storefront edits go into a draft you preview first.
- It can't delete products or discounts, and it can't refund or move money.
- It can't overwrite a change made at the same time. Storefront edits are checked against the latest version.
- You stay in control. Disconnect any time; changing your Sellfy password ends every connection.
Data and limits
Read tools can return orders, customers and reviews, including buyer names and email addresses. What a tool returns goes to the AI provider you connected, under their terms. Sellfy's own data handling: sellfy.com/privacy.
Two OAuth scopes: mcp:read and mcp:write. Sessions expire after 30 days unused or 180 days total. Rate limit: 120 requests per minute across all connected clients.