Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Nembol MCP by usefulapi
Overview
Description from the maker (original English)
Read products, listings and orders; update stock, publish listings, mark orders shipped in Nembol.
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.
- Can do 17 things (tools) nembol_get_store, nembol_list_channel_accounts, nembol_list_products, nembol_get_product …
- 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://nembol.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http nembol https://nembol.usefulapi.io/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"nembol": {
"url": "https://nembol.usefulapi.io/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": {
"nembol": {
"type": "http",
"url": "https://nembol.usefulapi.io/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://nembol.usefulapi.io/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
Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.
nembol_get_storeReturn the store this API key belongs to: name, plan, base currency, mode (live or test) and the key's scopes. Good first call to check the connection. GET /store.
nembol_list_channel_accountsList the connected sales channel accounts (Shopify, eBay, Etsy, Amazon, TikTok Shop and more). Take the channel_account_id from here; a store can have several accounts on one channel. GET /channel_accounts.
nembol_list_productsSearch products by text, SKU, barcode, status, price or stock range, channel account, listing status or update time. All filters combine. Use updated_after for incremental sync. GET /products.
nembol_get_productReturn one product with its variants, images, stock, prices and listing summary. GET /products/{id}.
nembol_list_listingsList listings (a product published on one channel account). Use status=error to find failing listings and error_contains to target one failure cause. GET /listings.
nembol_get_listingReturn one listing: channel, status, URL on the channel, overrides, issues and the last operation id. GET /listings/{id}.
nembol_list_ordersList orders from all channels, newest first by the time they were placed. Each order carries its lines and fulfillment status. Needs the orders:read scope. GET /orders.
nembol_get_orderReturn one order with its lines, totals, tracking and buyer data the key may read. GET /orders/{id}.
nembol_get_operationReturn a background operation (for example a stock update or a publish): status, one result per SKU and channel, and failures. GET /operations/{id}.
nembol_list_eventsList the store's event log (orders, product and inventory changes, listing status, channel connections). Events are kept 30 days. Use it to catch up after downtime. GET /events.
nembol_list_actionsList the changes made through the API and in the dashboard, with the before and after values. Kept 90 days. Use it to see what changed and to find an action id for an undo. GET /actions.
nembol_create_productCreate a product in the store. It stays a local draft and is not shown on any channel until nembol_publish_product_to_channel publishes it. POST /products.
nembol_update_productChange a product's texts, brand, category, tags, identifiers or VAT rate. Changes reach every live channel listing that follows the product text. This tool does not change images. PATCH /products/{id}.
nembol_update_stock_and_pricesSet the stock quantity and/or the price for up to 100 SKUs in one call. The change is saved in Nembol at once and then sent to every channel the product is live on. Returns an operation to follow with nembol_get_operation. POST /inventory/batch.
nembol_publish_product_to_channelCreate a listing: publish a product on one channel account. Publication is queued and runs in the background; follow it with nembol_get_listing or nembol_get_operation. Publishing the same product to the same account twice returns the existing listing. POST /listings.
nembol_delist_listingRemove a listing from its channel. Irreversible: the channel creates a new listing if the product is published again, and reviews and watchers do not return. First call without confirmation_token: Nembol answers with a summary and a token. Show the summary to the user; only if th
nembol_mark_order_shippedMark a channel order as shipped and/or attach tracking. Applies to the whole order. This is not undoable, and with tracking the source marketplace is notified (once per order) unless notify_channel is false. POST /orders/{id}/fulfillment.
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 usefulapi.io (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 11 ms (HTTP 200)
- – Not applicable
Sign-in with OAuth
No sign-in needed
- ✓ Pass
No hidden instructions in tool descriptions
Read 17 tool descriptions and found no hidden instructions to the AI
Compared with others in Online shops & paymentsi
- More stars than 0% of the other 1743 servers in this category
- Published to the registry more recently than 97% of the other 1743 servers in this category
- Basic checks equal to or better than 100% of the other 1743 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 Nembol MCP by usefulapi 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 (1.2.3) reached the registry yesterday.
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.
Nembol MCP by usefulapi
Use your Nembol account from Claude, Cursor, or any MCP client. Reads products, listings, orders and sync events, and updates stock and prices, publishes listings and marks orders shipped. Hosted, no local install: connect with your own credentials.
Live endpoint: https://nembol.usefulapi.io/mcp · Homepage: https://usefulapi.io
Connect
- Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste
https://nembol.usefulapi.io/mcp. - Claude Code:
claude mcp add --transport http nembol https://nembol.usefulapi.io/mcp, then run/mcpto log in. - VS Code: Add to VS Code.
- Cursor and other clients: add the URL as a remote MCP server:
{
"mcpServers": { "nembol": { "url": "https://nembol.usefulapi.io/mcp" } } }
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Nembol credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/nembol/
On first connect you provide a Nembol API key (Settings → Developers, created by the store owner). The server validates it and stores it per user. No keys go in config files.
Tools
| Tool | Type | What it does |
|---|---|---|
nembol_get_store | read | Get the store |
nembol_list_channel_accounts | read | List channel accounts |
nembol_list_products | read | List and search products |
nembol_get_product | read | Get a product |
nembol_list_listings | read | List listings |
nembol_get_listing | read | Get a listing |
nembol_list_orders | read | List orders |
nembol_get_order | read | Get an order |
nembol_get_operation | read | Get an operation |
nembol_list_events | read | List events |
nembol_list_actions | read | List the action log |
nembol_create_product | write | Create a product |
nembol_update_product | write | Update a product |
nembol_update_stock_and_prices | write | Update stock and prices by SKU |
nembol_publish_product_to_channel | write | Publish a product to a channel |
nembol_delist_listing | write | Delist a listing |
nembol_mark_order_shipped | write | Mark an order shipped |
nembol_usage_status | meta | Usage status (free-tier meter) |
nembol_request_feature | meta | Request a missing feature |
nembol_upgrade | meta | Upgrade to Pro or Pro+ |
nembol_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
Pricing
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per user) | $9/mo or $90/yr (2 months free) | Unlimited* |
\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.
Pro covers this server only. Subscribe with nembol_upgrade (it returns a Stripe Checkout link). Cancel any time with nembol_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running nembol_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
License
MIT — see LICENSE. Documentation only; the server is hosted.