Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
WuBook MCP by usefulapi
Overview
Description from the maker (original English)
Read WuBook ZaK rooms, availability and reservations; manage inventory and guest check-in.
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 19 things (tools) wubook_list_rooms, wubook_list_room_types, wubook_list_rates, wubook_list_products …
- 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://wubook.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http wubook https://wubook.usefulapi.io/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"wubook": {
"url": "https://wubook.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": {
"wubook": {
"type": "http",
"url": "https://wubook.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://wubook.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.
wubook_list_roomsList the physical rooms of the property (id, room type id, name, tags). POST /kp/property/fetch_rooms.
wubook_list_room_typesList the room types (id, name, short name, default price, default occupancy). POST /kp/property/fetch_room_types.
wubook_list_ratesList the rates of the property (id, name, board, currency, standard flag). Use a rate id for prices and restrictions. POST /kp/property/fetch_rates.
wubook_list_productsList the products (a room type sold on a board basis: id, room type id, name, default price, occupancy). Product ids are the keys of prices and availability. POST /kp/property/fetch_products.
wubook_list_meal_boardsList the meal rules and meal prices per board type (fb, hb, bb, ai) for adults, teens, children and babies. POST /kp/property/fetch_meals_board.
wubook_list_extrasList the extras the property sells (id, name, price, VAT percentage, cost, tags). POST /kp/property/fetch_extras.
wubook_get_inventory_symbolsThe meaning of the short keys in prices and restrictions (p price, a availability, m MinStay, M MaxStay, c closure, ...). POST /kp/inventory/fetch_symbols.
wubook_get_room_availabilityAvailability for a stay: for each room type id, the number of rooms available and the ids of the available physical rooms. The availability count can be lower than the number of listed physical rooms when a reservation has no physical room assigned yet; use the availability count
wubook_get_rate_valuesDaily prices, availability and restrictions of one rate, starting at a date: for each product id a list with one object per day (p price, a availability, m/M min/max stay, c closed, ...; see wubook_get_inventory_symbols). POST /kp/inventory/fetch_rate_values.
wubook_update_inventoryWRITE: overwrite daily prices, availability and stay restrictions of one rate. `products` maps a product id to a list of day objects; the first object is the day `from`, the next the following day, and so on. Only the fields you send per day change. Changes can be pushed to conne
wubook_get_reservationOne reservation by id or by reservation code (XY-0001): status, booker customer id, origin channel, board, dates, price split (rooms, extras, meals), payment, taxes and rooms with occupancy and customer ids. POST /kp/reservations/fetch_one_reservation.
wubook_list_reservationsList reservations, optionally filtered by creation, arrival or departure date ranges (inclusive). Newest first is not guaranteed; page with offset. Returns the page plus next_offset (null when the last page was reached). POST /kp/reservations/fetch_reservations.
wubook_list_todays_reservationsReservations of the property for today (arrivals, departures and stays in house). POST /kp/reservations/fetch_today_reservations.
wubook_create_reservationWRITE: create a reservation in ZaK for one guest. Give rooms (room type and optionally the physical room id, with price and currency) and/or products (product id with price and currency). Set assign_rooms to let ZaK pick the physical rooms. This books inventory and is NOT idempot
wubook_check_inWRITE: check in the guests of a reservation in ZaK. Applies to every guest of the reservation unless room_customer_ids is given. POST /kp/reservations/do_checkin.
wubook_check_outWRITE: check out the guests of a reservation in ZaK. Applies to every guest of the reservation unless room_customer_ids is given. POST /kp/reservations/do_checkout.
wubook_undo_check_inWRITE: revert the check-in of a reservation in ZaK. POST /kp/reservations/undo_checkin.
wubook_undo_check_outWRITE: revert the check-out of a reservation in ZaK. POST /kp/reservations/undo_checkout.
wubook_get_customerOne guest record by customer id (from a reservation's booker or room customers): name, country, address, contact, birth data, billing info. Personal data. Identity documents (type, number, expiry) are left out unless include_documents is true. POST /kp/customers/fetch_one.
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 190 ms (HTTP 200)
- – Not applicable
Sign-in with OAuth
No sign-in needed
- ✓ Pass
No hidden instructions in tool descriptions
Read 19 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 95% 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 WuBook 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 (1.10.3) 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.
WuBook MCP by usefulapi
Live endpoint: https://wubook.usefulapi.io/mcp
Connect
- Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste
https://wubook.usefulapi.io/mcp. - Claude Code:
claude mcp add --transport http wubook https://wubook.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": { "wubook": { "url": "https://wubook.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 WuBook credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/wubook/
Connect with your WuBook ZaK property API key from Settings → Configurations → ZaK API. The Essentials Module and API activation by WuBook staff are required. This integration covers ZaK, not the Wired channel manager API. Inventory changes affect bookable availability and reservations; review writes before running them. Regenerating the API key creates a new usefulapi billing identity.
Tools
| Tool | Type | What it does |
|---|---|---|
wubook_list_rooms | read | List rooms |
wubook_list_room_types | read | List room types |
wubook_list_rates | read | List rates |
wubook_list_products | read | List products |
wubook_list_meal_boards | read | List meal boards |
wubook_list_extras | read | List extras |
wubook_get_inventory_symbols | read | Get inventory symbols |
wubook_get_room_availability | read | Get room availability |
wubook_get_rate_values | read | Get rate values |
wubook_update_inventory | write | Update prices, availability and restrictions |
wubook_get_reservation | read | Get reservation |
wubook_list_reservations | read | List reservations |
wubook_list_todays_reservations | read | List today's reservations |
wubook_create_reservation | write | Create reservation |
wubook_check_in | write | Check in |
wubook_check_out | write | Check out |
wubook_undo_check_in | write | Undo check-in |
wubook_undo_check_out | write | Undo check-out |
wubook_get_customer | read | Get customer (guest) |
wubook_usage_status | meta | Usage status (free-tier meter) |
wubook_request_feature | meta | Request a missing feature |
wubook_upgrade | meta | Upgrade to Pro or Pro+ |
wubook_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 API key) | $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 wubook_upgrade (it returns a Stripe Checkout link). Cancel any time with wubook_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running wubook_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
License
MIT