OpenBook
Book Irish services in chat
- Category
- Travel & Hospitality
- Primary Subcategory
- Local Services Booking Marketplaces
Integration details
Description
OpenBook is a booking platform for local Irish service businesses, connected to ChatGPT through an MCP server. Ask ChatGPT for a service you want and OpenBook returns real, bookable inventory: live slots, real prices, real businesses. Three things people actually use it for: - Discovery, when you have a window and an idea but not a plan. "Anything fun on tonight in Cork?", "Suggest something relaxing near me", "What is open late?". OpenBook surfaces businesses with promoted or last-minute availability and tells you what is still open. - Specific search, when you know what you want. "A Pilates class in Dublin tomorrow at 6pm", "A barber near me on Saturday morning", "A physio who can see me this week". OpenBook matches the request against live availability and returns slots you can book straight away. - Booking, when you have chosen. ChatGPT generates a one-tap checkout link. You open it in your browser, confirm, and you are booked. The slot is held for 10 minutes while you finish, so you do not lose it to someone else. What is bookable today: gyms and personal training, salons and barbers, beauty and nails, spas and saunas, physios and recovery, yoga and Pilates studios. The catalogue is Ireland-only for now. How payment works: businesses set up with Stripe accept card payment on the OpenBook checkout page. Businesses without Stripe take payment in person on the day. Whichever applies is shown clearly before you confirm. After you book, you get an email confirmation with the address, service, time and the business's contact details. If you join a waitlist for a slot that is full, OpenBook notifies you when a matching slot opens. How to invoke OpenBook: just ask ChatGPT to find or book a service in Ireland, or call OpenBook by name ("ask OpenBook to find me…"). ChatGPT routes the request to the OpenBook MCP server and surfaces the answer in the conversation.
- Integration type
- Plugin
- Verification status
- Not applicable
- Platform
- ChatGPT
- Primary Subcategory
- Local Services Booking Marketplaces
- Secondary Subcategories
- None listed
- Brand
- OpenBook
- Access
- No account required
- First tracked
- 2026-05-27
- Tool count
- 8
- Geography
- US
The Primary Subcategory used for this profile’s headline score.
Other Subcategories where the Integration is listed.
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What discovery looks like

Competing in ChatGPT Local Services Booking Marketplaces
View Category8 tools agents can invoke
How do I improve a ChatGPT Plugin's discoverability?
The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.
What are OpenBook alternatives on ChatGPT?
As of 2026-09-28, OpenBook competes with AIWEB Call, Bellhopt Concierge, District, Hig Media Bookings, Neighbor, Order Drone Data Worldwide, Planoora, SettlyGo, StyleCliq Salon Booking, Viecie in ChatGPT Local Services Booking Marketplaces, ranked by public Discoverability Score.
Where is this profile measured?
This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.