ChatGPT plugin
ChatGPT, connected to your Joinways workspace
Add Joinways in ChatGPT, then ask which room is free, have it draft a proposal, or summarize the inquiries still waiting.
Available in ChatGPT
Joinways is a ChatGPT plugin, so you add it from ChatGPT without installing anything on the venue's computers.
Your workspace, up to date
After you sign in and approve, ChatGPT reads the inquiries, proposals, and availability as they stand now.
You approve, you send
Nothing is sent or changed unless you granted write access. You can revoke the connection whenever you want.
What the ChatGPT integration does
ChatGPT queries the Joinways MCP server: the conversation stays in ChatGPT, and the data stays in Joinways.
Availability without leaving the chat
You ask ChatGPT about a date and a headcount, and it answers from your up-to-date schedule.
Proposals and open inquiries
In the same thread, you have it summarize what is waiting for a reply, draft a proposal, or check this month's confirmed events.
The same server as Claude
ChatGPT connects to mcp.joinways.app, the same server as Claude, with the same OAuth.
At a glance
- Category
- Automation and AI assistants
- Availability
- Available
- Setup time
- About 2 minutes
- Who can connect
- Any workspace member, from their own ChatGPT account
- What moves
- Two-way: reads your workspace, writes with approved write access
- Updates
- Live: ChatGPT reads the workspace each time you ask
- Requirements
- A ChatGPT account that can add apps or connectors
- Built by
- Joinways (native integration)
Before you start
- A Joinways workspace on the Pro plan or in its 30-day trial.
- A ChatGPT account that can add apps or connectors.
- A Joinways login that is a member of the workspace you want to connect.
What ChatGPT can do in Joinways
- Read inquiries, events, proposals, and availability in your workspace
- Check a date and a headcount against your rooms
- Draft a proposal, with totals calculated by Joinways
- Summarize inquiries still waiting for a reply
- Update a status or send a follow-up, if you granted write access
- All through the Joinways MCP server, mcp.joinways.app
Security and access
- The consent screen lists what ChatGPT asks for: reading your workspace, and creating or updating records.
- Write access includes sending emails from your mailbox or a shared team mailbox, and deleting records such as proposals or tasks. Everything follows your role in the workspace: with Read-only, ChatGPT only reads.
- Each approval covers one workspace and renews as long as ChatGPT uses it. After 90 days without use, you approve again.
- Access stops if you leave the workspace or if the workspace is no longer on Pro or in trial.
- What ChatGPT reads becomes part of your ChatGPT conversation. The records themselves stay in Joinways.
What it does not do
- The consent screen does not offer a read-only switch: you approve what ChatGPT asks for, or decline.
- It does not stay connected behind your back: ChatGPT is listed in Settings > Developers > MCP > Connected apps, where the workspace owner or an admin can disconnect it.
- Access is not open-ended: after 90 days without use, ChatGPT needs your approval again.
- It acts only when you ask ChatGPT. It does not watch your workspace in the background.
Connect ChatGPT to Joinways
The connection starts in ChatGPT. Joinways only asks you to sign in and approve.
- 1
Open the Joinways plugin
In ChatGPT, open the Joinways plugin at https://chatgpt.com/plugins/plugin_asdk_app_6a03408fb03c8191a640fa3e87276e5f and add it.
- 2
Sign in to Joinways
ChatGPT sends you to Joinways, where you sign in with the account of the workspace you want to connect.
- 3
Approve access
The consent screen lists what ChatGPT may read and write. Approve, and you return to ChatGPT.
- 4
Ask your first question
For example: which room is free on March 10, or which proposals are waiting for a reply. ChatGPT answers from your workspace.
ChatGPT, day to day
The availability question in ChatGPT
A client writes "Are you free on March 10 for 80 people?" You ask ChatGPT, which answers from your rooms in Joinways as they stand now.
The morning review in one question
You ask ChatGPT for new inquiries, proposals waiting for a reply, and this month's confirmed events, and it answers in one go, from Joinways.
The proposal built from the inquiry
You ask ChatGPT to create a proposal on the event and add the lines discussed. Joinways calculates the totals, and you reread the proposal before sending it.
Frequently asked questions
Why connect ChatGPT to Joinways?
You may already write first drafts in ChatGPT. If it cannot see Joinways, it works from whatever you pasted; once connected, it reads the inquiry, the rooms, and the prices you already stored.
The plugin is the Joinways MCP server, listed in ChatGPT. You add it once, and every ChatGPT answer then draws on your workspace.
And without the ChatGPT integration?
Every useful answer means copying information from Joinways, then starting over at the next question, and the conversation never sees the up-to-date inquiry.
ChatGPT gives generic answers, without knowing your rooms or your prices.
Where do I add Joinways in ChatGPT?
Open the Joinways plugin at https://chatgpt.com/plugins/plugin_asdk_app_6a03408fb03c8191a640fa3e87276e5f and add it. ChatGPT then sends you to Joinways to sign in.
Does ChatGPT keep a copy of my data?
ChatGPT queries Joinways through MCP each time you ask a question: what it reads stays in your ChatGPT conversation, and your data stays in your workspace. Access ends as soon as you disconnect Joinways.
Which plan do I need?
The Pro plan. The 30-day trial includes the MCP server, with no card required.
Show 5 more questions
Can ChatGPT send a proposal or change a status?
Yes, if ChatGPT asked for write access and you approved. The consent screen lists it. To stop, remove Joinways in ChatGPT.
Is this the same as Claude?
It is the same server with a different client: Claude has its own directory listing, and both talk to mcp.joinways.app.
Do I need a paid ChatGPT plan?
You need a ChatGPT account that can add apps or connectors. Joinways itself needs the Pro plan, which the 30-day trial includes.
Can I disconnect Joinways?
Yes. Remove Joinways in ChatGPT, or ask the workspace owner or an admin to revoke ChatGPT in Settings > Developers > MCP > Connected apps. Access also ends if you leave the workspace.
Can I connect more than one workspace?
Each approval covers one workspace, picked on the consent screen. To switch, remove Joinways in ChatGPT and connect again with the other workspace.
