How to integrate Eventbrite MCP with Codex

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Introduction

Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With Eventbrite MCP integration, you can draft, triage, summarise emails, and much more, all without leaving the terminal or the app, whichever you prefer.

Also integrate Eventbrite with

Why use Composio?

Apart from a managed and hosted MCP server, you will get:

  • CodeAct: A dedicated workbench that allows GPT to write its code to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Large tool responses: Handle them to minimise context rot.
  • Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so GPTs aren't overwhelmed by tools you don't need.

How to install Eventbrite MCP in Codex

Run the setup command

Run this command in your terminal to add the Composio MCP server to Codex.

Terminal

It will initiate the authentication in a browser window, authorize Codex to access your Composio account.

Composio authentication page

(Optional) Authenticate with OAuth

To authenticate manually, run the login command to open a browser window and authorize Codex to access your Composio account.

bash
codex mcp login composio

Verify the connection

Run codex mcp list to confirm Composio appears as a registered MCP server.

bash
codex mcp list

Codex App

Codex App follows the same approach as VS Code.

  1. Click ⚙️ on the bottom left → MCP Servers → + Add servers → Streamable HTTP:
  2. Fill the header and Key fields with { "x-consumer-api-key" = "ck_*******" }.
  3. The Key is the Composio API key, that you can find on dashboard.composio.dev
  4. Click on Authenticate and authorize Codex to your Composio account and you're all set.
Codex App MCP setup
  1. Restart and verify if it's there in .codex/config.toml
bash
[mcp_servers.composio]
url = "https://connect.composio.dev/mcp"
http_headers = { "x-consumer-api-key" = "ck_*******" }

What is the Eventbrite MCP server, and what's possible with it?

The Eventbrite MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Eventbrite account. It provides structured and secure access to your event management tools, so your agent can retrieve event categories, formats, and subcategories—making it simple to plan, organize, and customize events programmatically.

  • Discover event categories: Instantly access and list all available Eventbrite categories, helping you select the most relevant topics for your events.
  • Explore event formats: Let your agent fetch the variety of formats supported by Eventbrite, such as in-person, virtual, or hybrid, to tailor event structure on the fly.
  • Retrieve event subcategories: Quickly pull detailed subcategory options based on your selected category, ensuring precise event classification and audience targeting.
  • Localized event metadata retrieval: Enable your agent to localize categories, formats, and subcategories based on specific regions or languages, making global event planning seamless.

Supported Tools & Triggers

Tools
Add Ticket Class to GroupsTool to add a ticket class to one or more explicitly specified ticket groups for an Eventbrite event.
Add Ticket to Group by OrganizationTool to add a ticket class to ticket groups using organization and event IDs.
Calculate Price For ItemTool to calculate Eventbrite fees for a given ticket price.
Cancel EventTool to cancel an Eventbrite event.
Copy EventTool to copy an Eventbrite event and create a duplicate with a new Event ID.
Create Access CodeTool to create a new access code for an Eventbrite event.
Create Checkout SettingsTool to create checkout settings for an Eventbrite organization.
Create Custom QuestionTool to create a custom question for an Eventbrite event.
Create DiscountTool to create a new discount for an Eventbrite organization.
Create EventTool to create a new Eventbrite event.
Create Event ScheduleTool to create an event schedule for a series parent event.
Create Inventory TierTool to create a new inventory tier for an Eventbrite event.
Create OrganizerTool to create a new organizer for an Eventbrite organization.
Create Ticket ClassTool to create a new ticket class for an Eventbrite event.
Create Ticket GroupTool to create a new ticket group for an Eventbrite organization.
Create Tracking BeaconTool to create a tracking beacon for an Eventbrite event or user.
Create VenueTool to create a new venue under an organization in Eventbrite.
Create WebhookTool to create a new webhook for an Eventbrite organization.
Delete Default QuestionTool to deactivate a canned question for an event.
Delete DiscountTool to delete a discount from Eventbrite.
Delete EventTool to delete an Eventbrite event.
Delete Inventory TierTool to mark an existing inventory tier as deleted for an Eventbrite event.
Delete Ticket ClassTool to delete a ticket class from an Eventbrite event by its ID.
Delete Ticket GroupTool to delete a ticket group by changing its status to deleted.
Get Access CodeTool to retrieve a specific access code by ID for an Eventbrite event.
Get Organization AssortmentTool to retrieve assortment information for a specific organization.
Get Attendee ReportTool to retrieve an attendee report for events in an Eventbrite organization.
Get Capacity TierTool to retrieve the capacity tier for an Eventbrite event.
Get Category by IDTool to retrieve a specific category by ID.
Get Checkout SettingsTool to retrieve checkout settings for a specific Eventbrite organization.
Get Default QuestionTool to retrieve a specific default (canned) question for an Eventbrite event by Event ID and Question ID.
Get DiscountTool to retrieve a discount by its ID from Eventbrite.
Get Display SettingsTool to retrieve display settings for a specific Eventbrite event.
Get EventTool to retrieve detailed information for a specific Eventbrite event by ID.
Get Event CategoriesTool to retrieve event categories.
Get Event DescriptionTool to retrieve the full HTML description for an Eventbrite event.
Get Event FormatsTool to list event formats.
Get Event SubcategoriesTool to list all event subcategories.
Get FormatTool to retrieve a format by format ID.
Get Inventory TierTool to retrieve an Inventory Tier by ID for an Event.
Get Current UserTool to retrieve the authenticated user's account information.
Get Media UploadTool to retrieve information on a Media image upload.
Get Organizer by IDTool to retrieve an organizer by organizer ID from Eventbrite.
Get Sales ReportTool to retrieve a sales report by Event ID or Event status for an organization.
Get Event SeriesTool to retrieve a parent Event Series by Event Series ID.
Get Structured ContentTool to retrieve structured content for an Eventbrite event.
Get Structured Content Edit VersionTool to retrieve the latest working version of structured content for an event.
Get Subcategory by IDTool to retrieve a specific subcategory by ID.
Get Ticket ClassTool to retrieve a specific ticket class by ID for an Eventbrite event.
Get Ticket GroupTool to retrieve a ticket group by its ID from Eventbrite.
Get Tracking BeaconTool to retrieve a tracking beacon by ID from Eventbrite.
Get User by IDTool to retrieve information about a user by user ID.
Get Venue by IDTool to retrieve detailed information for a specific venue by venue ID.
List Access CodesTool to retrieve all access codes for an Eventbrite event.
List Custom QuestionsTool to retrieve custom questions configured for an Eventbrite event.
List Default QuestionsTool to retrieve default (canned) questions for an Eventbrite event by Event ID.
List Event AttendeesTool to retrieve the list of attendees for an Eventbrite event.
List Event OrdersTool to list orders for a specific Eventbrite event.
List Inventory TiersTool to retrieve inventory tiers for an Eventbrite event.
List Organization EventsTool to list events owned by a specific Eventbrite organization.
List Organization MembersTool to list members of an Eventbrite organization by organization ID.
List Organization OrdersTool to list orders placed for events owned by a specific Eventbrite organization.
List Organization RolesTool to list roles within a specific Eventbrite organization by organization ID.
List Organization WebhooksTool to list all webhooks configured for a specific Eventbrite organization.
List Organization AttendeesTool to list attendees across all events owned by an Eventbrite organization.
List Organization OrganizersTool to list organizers belonging to a specific Eventbrite organization.
List Organization VenuesTool to list venues owned by a specific Eventbrite organization.
List PricingTool to list available pricing fee rates for a specific currency and country.
List Series EventsTool to list all events in an Eventbrite event series by series ID.
List Ticket ClassesTool to list ticket classes for a specific Eventbrite event by event ID.
List Ticket Classes For SaleTool to list ticket classes available for sale for a specific Eventbrite event.
List Organization Ticket GroupsTool to list ticket groups for a specific Eventbrite organization.
List Tracking BeaconsTool to list tracking beacons for an Eventbrite organization by organization ID.
List User OrdersTool to list orders for a specific Eventbrite user.
List User OrganizationsTool to list organizations the authenticated user belongs to.
List Organizations by User IDTool to list organizations by user ID.
List Venue EventsTool to list all events at a specific Eventbrite venue by venue ID.
Publish EventTool to publish an Eventbrite event.
Retrieve MediaTool to retrieve media information by ID.
Search Discounts by OrganizationTool to search and list discounts by organization ID.
Set Structured ContentTool to set structured content for an Eventbrite event by version.
Unpublish EventTool to unpublish an Eventbrite event.
Update Access CodeTool to update an existing access code for an Eventbrite event.
Update Organization AssortmentTool to update the assortment plan for a specific organization.
Update Capacity TierTool to update the capacity tier for an Eventbrite event.
Update Default QuestionTool to update a default (canned) question for an Eventbrite event.
Update DiscountTool to update a discount by its ID in Eventbrite.
Update Display SettingsTool to update display settings for a specific Eventbrite event.
Update EventTool to update an Eventbrite event by ID.
Update Inventory TierTool to update an existing Inventory Tier by ID for an Event.
Update OrganizerTool to update an Eventbrite organizer by ID.
Update Ticket Buyer SettingsTool to update ticket buyer settings for an Eventbrite event.
Update Ticket ClassTool to update a ticket class for an Eventbrite event.
Update Ticket GroupTool to update a ticket group by its ID in Eventbrite.
Update VenueTool to update a venue's details by venue ID.

Conclusion

You've successfully integrated Eventbrite with Codex using Composio's MCP server. Now you can interact with Eventbrite directly from your terminal, VS Code, or the Codex App using natural language commands.

Key benefits of this setup:

  • Seamless integration across CLI, VS Code, and standalone app
  • Natural language commands for Eventbrite operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 1000+ apps for cross-app workflows
  • CodeAct workbench for complex tool chaining

Next steps:

  • Try asking Codex to perform various Eventbrite operations
  • Explore cross-app workflows by connecting more toolkits
  • Build automation scripts that leverage Codex's AI capabilities

How to build Eventbrite MCP Agent with another framework

FAQ

What are the differences in Tool Router MCP and Eventbrite MCP?

With a standalone Eventbrite MCP server, the agents and LLMs can only access a fixed set of Eventbrite tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Eventbrite and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Codex?

Yes, you can. Codex fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Eventbrite tools.

Can I manage the permissions and scopes for Eventbrite while using Tool Router?

Yes, absolutely. You can configure which Eventbrite scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Eventbrite data and credentials are handled as safely as possible.

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