ConferOS

ConferOS for AI assistants

Ask your assistant how the event is going.

Connect ConferOS to Claude, ChatGPT or Gemini, then ask about your events in your own words: registrations against last week, what is still open before doors, which sponsors have not paid, how many people are through the door.

It is a remote MCP server. MCP, the Model Context Protocol, is the open standard these assistants use to reach other software, so any assistant that supports MCP with OAuth sign-in can connect.

What it reads

Your events, as you see them in the console.

The assistant signs in as you and reads only the organizations you tick when you connect it. Your role in the console sets what it can see.

  • Organizations and events, with dates, venues and status
  • Registration and sales figures, by week and by ticket type
  • Items that need attention and the readiness checklist
  • Check-in counts at the door
  • The published program and the ticket types on sale
  • Exhibiting companies, booths, sponsorship tiers and amounts

It reads no one's name, email address, phone number or postal address, and none of the answers attendees gave on the registration form. It cannot change, send, refund or delete anything.

Before you start

An administrator turns it on.

AI assistants are off for every organization until an organization administrator turns them on in the console, in Settings under AI assistants. After that, organization administrators, organization members and event administrators can connect. Door and box office staff cannot.

Connecting asks you to sign in to ConferOS with your second sign-in step, a passkey or an authenticator app, and then to choose which organizations the assistant may read.

Every assistant below asks for the same address:

https://mcp.conferos.eu/mcp
Claude

Claude on the web, the desktop app and phones.

Custom connectors work on every Claude plan. The Free plan allows one.

Pro and Max. In Claude, open Customize, then Connectors. Choose Add, then Add custom connector, name it ConferOS and paste the address. Choose Connect and sign in to ConferOS when the window opens.

Team and Enterprise. An Owner adds it once for the whole organization, in Organization settings under Connectors: Add, Custom, Web, then the name and the address. Each member then opens Customize, then Connectors, finds ConferOS and chooses Connect to sign in as themselves.

Once it is added, the Claude apps on iOS and Android can use it too. To use it in a conversation, choose + and then Connectors, and switch ConferOS on.

Claude Code

From the terminal.

Add the server, then run /mcp inside Claude Code and choose ConferOS to sign in through your browser.

claude mcp add --transport http conferos https://mcp.conferos.eu/mcp
ChatGPT

ChatGPT Business, Enterprise and Edu.

OpenAI offers custom apps on these three plans, on the web only. Its help page does not list Plus or Pro.

A workspace admin or owner sets it up. First turn on developer mode: on Business, each admin does this for themselves under Settings, Apps, Advanced settings; on Enterprise and Edu, an admin can also grant it to chosen members through roles. Then go to Workspace settings, Apps, Create, enter the address, choose OAuth, and choose Scan Tools. Sign in to ConferOS when asked, wait for the scan, and choose Create.

The app stays a draft until an admin publishes it from Workspace settings under Apps, Drafts. Members then find it in their own Apps settings and sign in to ConferOS as themselves. ConferOS includes a search tool, so ChatGPT can also draw on it when company knowledge is on.

Gemini Enterprise

For organizations on Google Workspace.

Staff on a work or school Google account reach custom servers only through Gemini Enterprise, and only an admin can add one. Gemini Enterprise does not register itself, so it needs a client from ConferOS.

In the ConferOS console, an organization administrator opens Connected assistants, then Issued clients, and creates a client named for the team that will use it. The redirect address to enter is https://vertexaisearch.cloud.google.com/oauth-redirect. The console then shows the client ID, the secret once, and the authorization and token addresses.

In the Google Cloud console, the admin first overrides the organization policy that blocks custom MCP data stores and allows the ConferOS addresses. Then: Gemini Enterprise, Data stores, Create data store, Custom MCP Server. Enter the address, choose OAuth 2.0, paste the authorization address, the token address, the client ID and the secret, turn PKCE on, and choose Verify Auth. Once the data store shows Active, load its actions and enable the ones you want.

The Business edition of Gemini Enterprise has a shorter route: a team administrator opens Manage team, then Connected apps, then Add MCP Server.

Gemini app

The consumer Gemini app, in the United States only.

Google allows custom apps in gemini.google.com for personal Google accounts of people 18 or older in the US, with Gemini in English and Keep Activity on. Work and school accounts are excluded; for those, see Gemini Enterprise above.

On the web, open Settings, then Connected apps, add a custom app with the address, and sign in to ConferOS. It is then available in the Gemini mobile app as well.

Gemini CLI

From the terminal.

Add ConferOS to the mcpServers section of your Gemini CLI settings file, then run /mcp auth conferos to sign in through your browser.

{ "mcpServers": { "conferos": { "httpUrl": "https://mcp.conferos.eu/mcp", "oauth": { "enabled": true } } } }
Disconnecting

Either side can end it.

Remove ConferOS from your assistant's connector settings, or disconnect it in the console under Connected assistants. Organization administrators see every assistant connected to their organization there and can end any of them. A connection left unused for 30 days ends on its own, and signing out everywhere ends all of yours.

Turning AI assistants off in Settings stops every assistant reading that organization at once.

Where answers go

To the company that runs your assistant.

What your assistant reads from ConferOS is sent to Anthropic, OpenAI or Google, under your organization's own agreement with that company. ConferOS keeps a record of every read in your organization's audit log, naming the assistant and the person who connected it. The copy your assistant holds is outside ConferOS and follows that vendor's terms.

The vendors call these features beta or developer mode, and their menus move. The steps above were checked against each vendor's help pages on 14 October 2026; if a menu has moved since, follow the vendor's page.

Want to see it on your own event?

We'll connect an assistant on the call and ask it what still needs doing before your doors open.