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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

WuBook MCP by usefulapi

Read WuBook ZaK rooms, availability and reservations; manage inventory and guest check-in.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
142 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
19

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 142 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name wubook-mcp.

  • Pass
    Lists tools

    tools/list returned 19 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 142 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 142 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    34 of 40 parameters have a description (85%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-10T23:34:23.144888Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using WuBook MCP by usefulapi

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http wubook-mcp-by-usefulapi https://wubook.usefulapi.io/mcp

Capabilities

Tools 19

wubook_check_in

WRITE: 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.

Discovered
wubook_check_out

WRITE: 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.

Discovered
wubook_create_reservation

WRITE: 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 idempotent: calling it twice creates two reservations, so check wubook_get_room_availability first and do not retry on an error without looking the reservation up. POST /kp/reservations/new.

Discovered
wubook_get_customer

One 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.

Discovered
wubook_get_inventory_symbols

The meaning of the short keys in prices and restrictions (p price, a availability, m MinStay, M MaxStay, c closure, ...). POST /kp/inventory/fetch_symbols.

Discovered
wubook_get_rate_values

Daily 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.

Discovered
wubook_get_reservation

One 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.

Discovered
wubook_get_room_availability

Availability 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 when assessing bookable capacity. POST /kp/inventory/fetch_rooms_availability.

Discovered
wubook_list_extras

List the extras the property sells (id, name, price, VAT percentage, cost, tags). POST /kp/property/fetch_extras.

Discovered
wubook_list_meal_boards

List 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.

Discovered
wubook_list_products

List 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.

Discovered
wubook_list_rates

List the rates of the property (id, name, board, currency, standard flag). Use a rate id for prices and restrictions. POST /kp/property/fetch_rates.

Discovered
wubook_list_reservations

List 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.

Discovered
wubook_list_room_types

List the room types (id, name, short name, default price, default occupancy). POST /kp/property/fetch_room_types.

Discovered
wubook_list_rooms

List the physical rooms of the property (id, room type id, name, tags). POST /kp/property/fetch_rooms.

Discovered
wubook_list_todays_reservations

Reservations of the property for today (arrivals, departures and stays in house). POST /kp/reservations/fetch_today_reservations.

Discovered
wubook_undo_check_in

WRITE: revert the check-in of a reservation in ZaK. POST /kp/reservations/undo_checkin.

Discovered
wubook_undo_check_out

WRITE: revert the check-out of a reservation in ZaK. POST /kp/reservations/undo_checkout.

Discovered
wubook_update_inventory

WRITE: 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 connected channels (OTAs) and affect live bookings, so confirm the values with the user first. POST /kp/inventory/write.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected142 ms19