Add a custom MCP connection in your assistant and enter its server URL:

ChatGPT and other MCP clients:

https://planfesti.com/mcp/openai

Claude:

https://planfesti.com/mcp/claude

The Claude connection supports event planning without AI image generation or image attachment writes. Creating an event through Claude does not generate an automatic cover.

1. Choose OAuth authentication when your client offers an authentication option.
2. Sign in to Festi in the browser window that opens.
3. Review the requested access and approve the connection.

In Claude, custom connections are under Settings → Connectors. In ChatGPT, a custom connection requires developer mode. Availability depends on your assistant and plan; a public directory listing is not required to connect directly.

OAuth grants access to the available event tools. Your Festi role still determines what each tool can read or change: guests can manage their own RSVPs and travel, while hosts and authorized co-hosts can manage their events, guests, schedules, documents, and room assignments. Host-only settings remain host-only.

Read tools and write tools are separate. Deletions, replacements, and other potentially destructive changes are marked for the assistant's approval controls. Some actions also require a confirmation argument before the server commits them.

Connected assistants receive the results of the tools they call. Optional AI, search, and media tools can send the information needed for that operation to the relevant service provider. See the Privacy Policy.

Clients that accept a bearer token can use a Personal Access Token from Access tokens. Choose only the permissions your script needs and an expiration date. The full token is shown once; keep it private and send it in the Authorization header.

Tokens do not support operations that require a signed-in user context, including co-host management, event links, and activity RSVPs. Use OAuth for these operations.

Remove the connection in your assistant to stop using it there. Revoke a Personal Access Token in Access tokens to prevent further requests with that token. Disconnecting an assistant does not delete existing event data or copies of results already received by that assistant.

If authorization fails, reconnect with OAuth at the exact URL above. For help or a request about your data, contact the Festi team.