Agent
Discoverability

OpenBook

Book Irish services in chat

View in the ChatGPT registry
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
Category
Travel & Hospitality

The broad Category that contains the Primary Subcategory.

Primary Subcategory
Local Services Booking Marketplaces

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
None listed

Other Subcategories where the Integration is listed.

Access
No account required
First tracked
2026-05-27
Tool count
8
Market
US
Agent DiscoverabilityChatGPT Plugin Discovery Score
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Primary Subcategory
Listed in alphabetical order
Primary Subcategory
ACMENOTARYComing soonGet notified
AgendaPilotComing soonGet notified
AgilixComing soonGet notified
Airweb Drone DataComing soonGet notified
AIWEB CallComing soonGet notified
OpenBookComing soonGet notified
Tools

8 tools agents can invoke

Recommended guideHow to get your ChatGPT Plugin suggestedFollow the practical steps agents use to find, shortlist, and choose your Plugin.Read guide
FAQs

OpenBook ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology
How do I improve OpenBook's ChatGPT Plugin 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 2026-11-02, OpenBook competes with ACMENOTARY, AgendaPilot, Agilix, Airweb Drone Data, AIWEB Call, Assurity Smart Locator, ATHLO, BeautyGo and 29 more 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.