Universe MCP by usefulapi

io.usefulapiPublished by usefulapi.ioOfficial publisherv1.6.3Updated Nov 7, 2026

Read events, ticket types, orders, attendees and daily ticket sales in Universe.

The publisher's own server: Ably MCP by usefulapi

VerifiedStreamable HTTPWeb executableData & AnalyticsBusiness & Commerce

Overview

AI-generated overview

Read-only access to a Universe ticketing account: events, ticket types, time slots, orders, attendees and daily ticket sales.

What you can do
  • Identify the signed-in user and the host accounts they can manage
  • List and fetch events, with capacity, tickets sold, sales amount and venue
  • List ticket types and time slots for an event, with prices, capacity and sales windows
  • List and fetch orders, including buyer details, cost breakdown and check-in state
  • List attendees with ticket type, time slot and checkout answers
  • Report ticket sales per day over a date range, and check monthly usage or manage the subscription
When to use it
Useful for event organizers who want to ask an assistant about their Universe events in plain language: how many tickets sold, who bought them, which ticket types are moving, or daily sales for a period.
Requirements
Remote hosted endpoint; no local install. Sign-in uses OAuth with a Universe account on first connect, so no API key or Authorization header goes in the client config. A free plan allows 50 tool calls per month; paid plans raise the limit.
Before you install
Order and attendee tools return buyer personal data such as names, emails and checkout answers, which is sent to the AI client. Meta tools can start a paid subscription through a Stripe Checkout link and cancel it, with no refund for the current period. Usage is metered per month.

Installation

In SourceWeft

  1. Open Universe MCP by usefulapi in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.usefulapi%2Funiverse/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "universe-by-usefulapi": {
      "type": "http",
      "url": "https://universe.usefulapi.io/mcp"
    }
  }
}

README

Universe MCP by usefulapi

Use your Universe account from Claude, Cursor, or any MCP client. Read events, ticket types, time slots, orders, attendees and daily ticket sales. Hosted, no local install: connect with your own credentials.

Live endpoint: https://universe.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://universe.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http universe https://universe.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
json
{  "mcpServers": {    "universe": {      "url": "https://universe.usefulapi.io/mcp"    }  }}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and you sign in with your Universe account.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/universe/

On first connect you sign in to Universe and approve access. The server stores the access per user. It only reads data. No keys go in config files.

Tools

ToolTypeWhat it does
universe_get_viewerreadWho am I
universe_list_eventsreadList events
universe_get_eventreadGet one event
universe_list_ticket_typesreadList ticket types
universe_list_time_slotsreadList time slots
universe_list_ordersreadList orders
universe_get_orderreadGet one order
universe_list_attendeesreadList attendees
universe_event_sales_by_dayreadEvent sales by day
universe_usage_statusmetaUsage status (free-tier meter)
universe_request_featuremetaRequest a missing feature
universe_upgrademetaUpgrade to Pro or Pro+
universe_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with universe_upgrade (it returns a Stripe Checkout link). Cancel any time with universe_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running universe_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.

Source: servers/universe/README.md at commit 4046075

Tools

9

universe_get_viewer

Who am I

Return the signed-in Universe user and the host accounts they can manage (team memberships). Use a host id with universe_list_events. Read-only.

Takes no parameters.

universe_list_events

List events

List events (id, title, url, state, first date, venue, tickets sold). Without hostId it lists the signed-in user's own events; with hostId it lists that host account's events (ids come from universe_get_viewer). Read-only.

ParameterslimithostIdoffsetsearchstates

universe_get_event

Get one event

Fetch one event by id: description, address, dates, capacity, tickets sold, sales amount, category and host. For ticket types use universe_list_ticket_types. Read-only.

ParameterseventIdrequired

universe_list_ticket_types

List ticket types

List the ticket types (rates) of an event: name, price, capacity, sold count, state and sales window. Read-only.

ParameterslimitoffsetstateseventIdrequired

universe_list_time_slots

List time slots

List the dates and time slots of an event (start, end, capacity, tickets sold, state). Optionally filter by start date range (YYYY-MM-DD). Read-only.

ParameterslimitoffseteventIdrequiredstartAfterstartBefore

universe_list_orders

List orders

List the orders of an event: buyer name and email, state, price breakdown, created and updated time. Filter by order state, text match or updated-since time. Contains buyer personal data. Read-only.

ParameterslimitmatchoffsetstateseventIdrequiredupdatedSince

universe_get_order

Get one order

Fetch one order by id: buyer, state, cost breakdown, time slot, checkout answers and the ticket items with their check-in state. Read-only.

ParametersorderIdrequired

universe_list_attendees

List attendees

List the attendees (ticket holders) of an event: name, email, ticket type, time slot, ticket state and checkout answers. Filter by ticket state, text match or time slot. Contains personal data. Read-only.

ParameterslimitmatchoffsetstateseventIdrequiredtimeSlotIds

universe_event_sales_by_day

Event sales by day

Return ticket sales per day for an event between two dates (YYYY-MM-DD, inclusive). Read-only.

ParameterstorequiredfromrequiredeventIdrequired

Version history

9
  1. v1.6.3LatestNov 7, 2026
  2. v1.5.3Nov 5, 2026
  3. v1.5.2Nov 5, 2026
  4. v1.5.1Nov 4, 2026
  5. v1.5.0Nov 3, 2026
  6. v1.4.1Nov 3, 2026
  7. v1.3.0Nov 1, 2026
  8. v1.1.0Oct 31, 2026
  9. v1.0.0Oct 31, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

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