# Eventbrite MCP by usefulapi (io.usefulapi/eventbrite): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.usefulapi%2Feventbrite/versions/latest)
- Connected to: https://eventbrite.usefulapi.io/mcp
- Homepage: https://usefulapi.io/eventbrite/
- Repository: https://github.com/m190/usefulapi-mcp
- Scoring rules: v2
- Tools: 26
- Average: 49.0 / 100 (Cloudy)
- Near-identical pairs: 0

This page shows how Eventbrite MCP by usefulapi (io.usefulapi/eventbrite)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Minor: 26 tools. Above 25, models start to tell tools apart less well.

## Tools

- `eventbrite_list_organizations`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `eventbrite_list_venues`: 44 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: organization_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_get_attendee_report`: 46 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_ids. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_list_ticket_classes`: 46 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_update_event`: 46 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: category_id, format_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_get_capacity`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_get_event_description`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_list_discounts`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: organization_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_publish_event`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_update_discount`: 48 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: discount_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_create_venue`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: address_1, address_2, city, postal_code, latitude, longitude.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: organization_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_get_event`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_get_me`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `eventbrite_get_order`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: order_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_get_sales_report`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_ids. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_list_attendees`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `eventbrite_list_inventory_tiers`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_copy_event`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_list_events`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: organization_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_unpublish_event`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_create_event`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: category_id, format_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: organization_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_list_orders`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `eventbrite_get_attendee`: 53 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id, attendee_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_create_discount`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: organization_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_update_ticket_class`: 55 / 100
  - Minor: String arguments with no constraint or example: description.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id, ticket_class_id. Name the tool or the place that returns it, or models look it up first.
- `eventbrite_create_ticket_class`: 58 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: description.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: event_id. Name the tool or the place that returns it, or models look it up first.

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