Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Runs in the cloud★ 15,812BSD-3-ClauseUpdated 7 days ago
Install
WhizzyCommerce
Overview
Description from the maker (original English)
Run your online shop from Claude: orders, prices, sales, catalogue and design, confirmed by you.
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 checksi1 of 1 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: 1 of 1 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://app.whizzycommerce.com/mcpRun this in your terminal
claude mcp add --transport http whizzycommerce https://app.whizzycommerce.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"whizzycommerce": {
"url": "https://app.whizzycommerce.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": {
"whizzycommerce": {
"type": "http",
"url": "https://app.whizzycommerce.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://app.whizzycommerce.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
We have not read this server’s tool list yet; we check endpoints in rotation.
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 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain whizzycommerce.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
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … 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 1741 servers in this category
- Published to the registry more recently than 58% of the other 1741 servers in this category
- Basic checks equal to or better than 100% of the other 1741 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 WhizzyCommerce safe?
It passed 1 of 1 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 23 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
by stripe
Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.
Runs in the cloud★ 2,043MITUpdated 12 months ago
Install
MCP Cn Commerce
by TonyWang-hub
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
Runs on your computer★ 96MITUpdated 27 days ago
Install
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.
WhizzyCommerce MCP
Run your online shop from Claude: orders, prices, sales, catalogue, translations and design, with nothing changing until you confirm.
WhizzyCommerce is an ecommerce platform that is free until you sell. Its remote MCP server lets Claude, ChatGPT or any MCP client read the shop and propose changes in plain language.
This repository holds the documentation for the connector and its plugin manifests for Claude and ChatGPT. The server is hosted by WhizzyCommerce; there is nothing to run.
How it works
- Reads are direct. Orders, products, customers, sales, stock, settings.
- Writes are proposals. A tool that would change the shop returns a preview of every row before and after, plus a confirmation link. Only the merchant, signed in to the WhizzyCommerce dashboard, can apply it.
- Every change leaves a receipt. It lands in the shop's change log with who proposed it and who confirmed it, and most changes can be undone from there. An email that has been sent, or money that has left, cannot.
- Page layouts and themes are drafts. Sections, pages and themes of your own wait in a draft until the merchant publishes them. Colours, fonts and the theme's settings apply to the live shop straight away, and each one is listed with an Undo.
- Scoped access. Out of the box a connection may propose any change, each one still confirmed by the merchant. The merchant narrows that, or picks a named agent: Analyst (reports only), Shopkeeper (orders, catalogue, reports), Merchandiser (prices, catalogue, reports) or Front desk (customers, orders, reports). None of them includes refunds.
Connect
| Endpoint | https://app.whizzycommerce.com/mcp |
| Transport | Streamable HTTP |
| Auth | OAuth 2.1 with PKCE and dynamic client registration |
One address for every shop: when you sign in, you pick the shop the connection is for. Each shop also has its own address, https://app.whizzycommerce.com/mcp/ , on the shop's AI screen in the dashboard.
claude.ai
- Settings, Connectors, Add custom connector.
- Paste the address and name it
whizzy-merchant. - Sign in to WhizzyCommerce, pick the shop and allow the connection.
Custom connectors need a Claude plan that allows them; that plan pays for the thinking.
Claude Code
claude mcp add --transport http whizzy-merchant https://app.whizzycommerce.com/mcpclaude /mcp # whizzy-merchant, then Authenticate
ChatGPT
Settings, Apps, Advanced settings. Turn on Developer mode, then Create and paste the address.
As a plugin
This repository is a plugin for both Claude Code and ChatGPT: .claude-plugin/plugin.json with .mcp.json for Claude, plugin.json with mcp.json for ChatGPT and Codex.
claude plugin marketplace add shopwhizzy/whizzycommerce-mcpclaude plugin install whizzycommerce@whizzycommerce
Other clients (.mcp.json)
{"mcpServers": { "whizzy-merchant": { "type": "http", "url": "https://app.whizzycommerce.com/mcp" } } }
Use cases
- Morning order check. "Which paid orders haven't gone out yet?" lists paid orders not fully shipped, with number, date and total.
- Shipping orders. "Order 1042 went with CTT today, tracking RR123456789PT. Mark it sent." Previews the status change and the dispatch email with the tracking link. With the Sendcloud or Speedy plugin installed, "Book order 1043 with Speedy" books the parcel in the merchant's own carrier account and returns the tracking number; the label prints from the order page.
- Customer service replies. "Ana is asking where order 1038 is. Check it and write her a short reply." Looks up the order and drafts the email for you to confirm.
- Price changes. "Raise every price in the Autumn collection by 5%." One preview with every variant, old and new price. By collection, tag, vendor or list, up to 2,000 variants at a time.
- Sales and discount codes. "Make AUTUMN10: 10% off orders over 40 euros, once per customer, until the end of November."
- Product copy. "Write a description for the new speckled mug: 350 ml, stoneware, dishwasher safe." Old and new text side by side.
- Translating the shop. "Add French and Spanish, then translate everything still missing." Finds untranslated products, collections, pages and menus, and proposes translations in batches of up to 200 fields.
- Search titles and descriptions. "Give the ten best sellers better search titles and descriptions."
- Sales review. "October felt slow. Compare it with September." Reads daily sales, best sellers, low stock and running promotions. It sees orders, not visitors.
- Weekly brief. "Every Monday at 8, send me a summary and anything that needs doing." A routine that emails you; suggested changes arrive as confirm links.
- Catalogue imports. Reads a supplier's CSV or XML file before importing, then sets up or runs the import. Moving from Shopify: "Import my store at mystore.com" brings the products, variants, pictures and the collections each product is in.
- Shop setup. Delivery methods and areas, tax rates and whether shoppers see the included-tax line, currencies, policy pages, logo and name, and shopping feeds for Google Merchant Center and Meta.
- Theme design. "Make the header darker and add a banner for the autumn sale." Section and page changes are a draft you publish from Design; colours and fonts apply at once.
- A theme of your own. "Design me a theme from scratch: dark, editorial, big photography." Builds a theme kept in your account and seen by nobody else, tries it on your shop as a draft, and shows you screenshots. Publish it from Design, Themes, or start another from a theme you already have.
- Handing the shop to a helper. A scoped agent such as Front desk or Merchandiser instead of full access.
What it can do
- Orders: look up, notes, create, mark sent or delivered, correct tracking, book shipping labels (Sendcloud, Speedy), email payment links
- Catalogue: products, categories, pictures, publishing, CSV and XML imports, import from a Shopify store
- Pricing: bulk price changes, sales, discount codes, gift cards
- Customers: look up, add, notes, email, sign-in links
- Languages: shop languages, untranslated content, stored translations
- Menu: the header menu, its order and dropdowns
- Search and feeds: search titles and descriptions, redirects, shopping feeds
- Settings: delivery, collection points, tax, currencies, policies, plugins, reviews, opening or closing the shop
- Routines: scheduled briefs and checks
- Design: sections and pages on every page except checkout (cart, sign-in and plugin pages included) as drafts, colours, fonts and theme settings, and themes of your own built from scratch
FAQ
Can Claude change my shop without me? No. Changing tools only return a preview and a link; the change happens when you confirm in the dashboard.
What does it cost? WhizzyCommerce Free has no monthly fee and charges 1.5% per sale. The AI runs on your own Claude plan.
Can it issue refunds? No starting role includes refunds.
Links
- Website: https://whizzycommerce.com
- Connect Claude or ChatGPT (setup, safety, FAQ): https://whizzycommerce.com/connect
- Theme developers: https://whizzycommerce.com/developers/claude
License
MIT for the contents of this repository. The WhizzyCommerce service has its own terms.