MCP-Server

g-guest

app.g-guest/g-guest
Reisen & Hospitality Öffentlich und erreichbar MCP 2026-07-28

Was dieses MCP kann

Searches local businesses and creates, checks, or cancels reservations for restaurants, appointments, and classes.

cancel_booking
Cancel an upcoming booking and release its slot to other guests. Identified like check_booking: booking_id plus manage_token. Confirm with the guest before calling; the cancellation is immediate and this server cannot undo it, the guest would simply book again. The venue is notified exactly as for a cancellation from the manage link. Safe to retry: cancelling a booking that is already cancelled returns the same result, not an error. A booking whose start time has passed cannot be cancelled and returns an error saying so. To move a booking to another time, cancel it and create a new one.
Eingabeschema
{'type': 'object', 'required': ['booking_id', 'manage_token'], 'properties': {'booking_id': {'type': 'string', 'description': "The booking_id create_booking returned, or the id in the guest's manage link."}, 'manage_token': {'type': 'string', 'description': "The token from the same booking's manage link (its ?token= parameter)."}}}
check_availability
List bookable time slots for a business on a given date and party size. Offer the guest only slots where available is true.
Eingabeschema
{'type': 'object', 'required': ['slug', 'date', 'party_size'], 'properties': {'date': {'type': 'string', 'description': "YYYY-MM-DD, in the venue's local calendar."}, 'slug': {'type': 'string'}, 'party_size': {'type': 'integer', 'minimum': 1}}}
check_booking
Look up one existing booking so the guest can confirm when and where it is. Identify it with the booking_id and manage_token that create_booking returned; both also sit in the guest's confirmation email as the manage link, /booking/<booking_id>?token=<manage_token>. Returns the business, the local date and time with its timezone, party size, service and status: confirmed, pending_confirmation, cancelled, or for past bookings completed or no_show. Never returns the guest's name, email or phone. A wrong or missing token is refused without revealing whether the booking exists.
Eingabeschema
{'type': 'object', 'required': ['booking_id', 'manage_token'], 'properties': {'booking_id': {'type': 'string', 'description': "The booking_id create_booking returned, or the id in the guest's manage link."}, 'manage_token': {'type': 'string', 'description': "The token from the same booking's manage link. If the guest only has the link, take the token from its ?token= parameter."}}}
create_booking
Create a real reservation. Use a start value returned by check_availability. Never invent guest details. Ask the person for their real name, email and phone first. If the result status is pending_confirmation, show the guest the confirmation_url.
Eingabeschema
{'type': 'object', 'required': ['slug', 'start', 'party_size', 'name', 'email', 'phone'], 'properties': {'name': {'type': 'string'}, 'slug': {'type': 'string'}, 'email': {'type': 'string'}, 'notes': {'type': 'string'}, 'phone': {'type': 'string'}, 'start': {'type': 'string', 'description': "The slot's `start` value, copied exactly as check_availability returned it."}, 'source': {'enum': ['chatgpt', 'hermes', 'other_ai', 'proof_video'], 'type': 'string', 'description': 'Which assistant is booking. Defaults to other_ai. proof_video is our own channel: bookings made while filming a proof clip.'}, 'language': {'type': 'string', 'description': "The guest's language as an ISO 639-1 code: en, nl, de, fr, es, it, id or bg. The confirmation, the reminders and the manage page are sent in it. Defaults to English."}, 'party_size': {'type': 'integer', 'minimum': 1}, 'idempotency_key': {'type': 'string', 'description': 'Retry safety: pick any unique string for this booking attempt and reuse it on retries. The same key always returns the same booking, never a duplicate.'}}}
fetch
Fetch full details for one business id returned by search: services, hours, timezone and how to book it.
Eingabeschema
{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string'}}}
get_business
Look up a business on G-Guest: services, opening hours, timezone and maximum party size. Call this first if you only know the slug.
Eingabeschema
{'type': 'object', 'required': ['slug'], 'properties': {'slug': {'type': 'string', 'description': 'Business identifier, e.g. "demo".'}}}
request_listing
Ask G-Guest to list a business that is not on it yet. Use it when the person you are helping runs a restaurant, cafe, bar, salon, spa, studio or clinic and wants reservations that assistants can make. Nothing is published by this call: the request reaches the G-Guest team as a lead, a person reviews it and contacts the business, and only then is anything set up. The owner's or manager's email is required, because the reply comes by email; a phone is optional extra. Do not call it for a guest who merely wants to book somewhere, and never submit a business without its owner's or manager's say-so. Returns a receipt with a reference id; no timeline is promised.
Eingabeschema
{'type': 'object', 'required': ['business_name', 'city', 'business_type', 'contact_email'], 'properties': {'city': {'type': 'string', 'description': 'City and country, e.g. "Canggu, Indonesia".'}, 'message': {'type': 'string', 'description': 'Anything the owner wants the team to know: languages, seats, how bookings are taken today. Up to 500 characters.'}, 'website': {'type': 'string', 'description': 'The business website or Instagram page, if it has one.'}, 'contact_name': {'type': 'string', 'description': 'Who asked, so the reply can address them by name.'}, 'business_name': {'type': 'string', 'description': "The business's own name, as its owner writes it."}, 'business_type': {'enum': ['restaurant', 'cafe', 'bar', 'salon', 'barbershop', 'spa', 'studio', 'clinic', 'other'], 'type': 'string', 'description': 'The closest category.'}, 'contact_email': {'type': 'string', 'description': 'Email of the owner or manager who asked. The reply goes here.'}, 'contact_phone': {'type': 'string', 'description': 'Phone with country code, optional.'}}}
search
Search bookable businesses on G-Guest by name or slug. Returns ids you can pass to fetch or to the booking tools.
Eingabeschema
{'type': 'object', 'required': ['query'], 'properties': {'query': {'type': 'string'}}}
Hinzugefügt
request_listing
17. September 2026 07:57
Hinzugefügt
cancel_booking
17. September 2026 07:57
Hinzugefügt
check_booking
17. September 2026 07:57
Hinzugefügt
create_booking
17. September 2026 07:57
Hinzugefügt
check_availability
17. September 2026 07:57
Hinzugefügt
get_business
17. September 2026 07:57
Hinzugefügt
fetch
17. September 2026 07:57
Hinzugefügt
search
17. September 2026 07:57