eventOne MCP by usefulapi

io.usefulapiPublished by usefulapi.ioOfficial publisherv1.3.4Updated Nov 7, 2026

Read events, programmes, speakers, registration orders, tickets and attendance in eventOne.

The publisher's own server: Ably MCP by usefulapi

VerifiedStreamable HTTPWeb executableProductivity & WorkflowCommunication & CollaborationBusiness & Commerce

Overview

AI-generated overview

Read-only access to eventOne event data — events, programmes, speakers, registration orders, tickets and attendance — from an MCP client.

What you can do
  • Look up the signed-in account, organizations and events, including text search across events
  • Browse an event's programme: days, timeslots, sessions, speakers, tracks and rooms
  • List exhibitors and sponsors, registration and survey forms, and promo codes
  • Page through registration orders, tickets and organization contacts, and get per-session attendance
  • List push notification messages and check monthly tool-call usage
When to use it
Useful when you manage events in eventOne and want an assistant to answer questions about upcoming events, conference programmes, speaker line-ups, registration numbers or attendance without exporting data by hand.
Requirements
Remote hosted endpoint; no local install. Connect with the server URL only and sign in through OAuth with your eventOne account, providing an eventOne personal access token on first connect. A free plan allows 50 tool calls per month; paid plans raise the limit.
Before you install
Several tools return personal data: registration orders, tickets and organization contacts include attendee names and emails, so responses may expose personal information to the assistant and its logs. The server also offers meta tools that start a paid Stripe subscription and cancel it, and one that records a feature request; confirm with the user before running them. Read-only tools do not change eventOne data.

Installation

In SourceWeft

  1. Open eventOne 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%2Feventone/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": {
    "eventone-by-usefulapi": {
      "type": "http",
      "url": "https://eventone.usefulapi.io/mcp"
    }
  }
}

README

eventOne MCP by usefulapi

Use your eventOne account from Claude, Cursor, or any MCP client. Read events, the programme, registrations, people, promo codes and attendance. Hosted, no local install: connect with your own credentials.

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

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://eventone.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http eventone https://eventone.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": {    "eventone": {      "url": "https://eventone.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 the login page asks for your eventOne credentials.

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

On first connect you provide an eventOne personal access token (eventOne account page → Personal access tokens). The server validates it and stores it per user. No keys go in config files.

Tools

ToolTypeWhat it does
eventone_get_mereadGet my account
eventone_list_orgsreadList organizations
eventone_get_orgreadGet an organization
eventone_list_eventsreadList events
eventone_get_eventreadGet an event
eventone_search_eventsreadSearch events
eventone_list_daysreadList event days
eventone_list_timeslotsreadList timeslots
eventone_list_sessionsreadList sessions
eventone_list_speakersreadList speakers
eventone_list_tracksreadList tracks
eventone_list_roomsreadList rooms
eventone_list_exhibitorsreadList exhibitors and sponsors
eventone_list_formsreadList registration forms
eventone_list_promosreadList promo codes
eventone_list_registration_ordersreadList registration orders
eventone_list_ticketsreadList tickets
eventone_list_peoplereadList people
eventone_get_event_attendancereadGet session attendance
eventone_list_messagesreadList push messages
eventone_usage_statusmetaUsage status (free-tier meter)
eventone_request_featuremetaRequest a missing feature
eventone_upgrademetaUpgrade to Pro or Pro+
eventone_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 eventone_upgrade (it returns a Stripe Checkout link). Cancel any time with eventone_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running eventone_upgrade before then undoes the cancel. Or write to [email protected].

License

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

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

Tools

20

eventone_get_me

Get my account

Return the signed-in eventOne user (id, name, email, company). Good first call to confirm the token works.

Takes no parameters.

eventone_list_orgs

List organizations

List the organizations the token can access, with their slugs. Use a slug in the other tools.

Takes no parameters.

eventone_get_org

Get an organization

Get one organization by id or by slug (give one of them).

Parametersorg_idorg_slug

eventone_list_events

List events

List the events of one organization (by slug), with dates, publish state and type. Optional start-date window.

Parametersorg_slugrequiredstarts_afterstarts_before

eventone_get_event

Get an event

Get one event by id, or by event slug together with its organization slug.

Parametersevent_idorg_slugevent_slug

eventone_search_events

Search events

Search events by text across the platform. Returns matching events with their ids.

Parameterstextrequired

eventone_list_days

List event days

List the days of an event's programme.

Parametersevent_idrequired

eventone_list_timeslots

List timeslots

List the timeslots of an event's programme (start and end times per day).

Parametersevent_idrequired

eventone_list_sessions

List sessions

List the sessions of an event: name, description, times, room, speakers and tracks.

Parametersevent_idrequired

eventone_list_speakers

List speakers

List the speakers of an event with their titles, bios and featured flags.

Parametersevent_idrequired

eventone_list_tracks

List tracks

List the tracks (session streams with colours) of an event.

Parametersevent_idrequired

eventone_list_rooms

List rooms

List the rooms of an event with their building, capacity and map position.

Parametersevent_idrequired

eventone_list_exhibitors

List exhibitors and sponsors

List the exhibitors and sponsors of an event. Filter with sponsors: INCLUDE, EXCLUDE or ONLY.

Parametersevent_idrequiredsponsors

eventone_list_forms

List registration forms

List the registration and survey forms of an event (names and types; not the answers).

Parametersevent_idrequired

eventone_list_promos

List promo codes

List the promo codes of an event with discount, status, limit and expiry.

Parametersevent_idrequired

eventone_list_registration_orders

List registration orders

List the registration orders of an event, one page at a time. Contains attendee personal data. Filter by status (draft, pending, rejected, complete, refunded) or created date range.

Parametersstatusevent_idrequiredpage_sizepage_numbersearch_textcreated_aftercreated_before

eventone_list_tickets

List tickets

List the tickets of an event, or only those of one order. Contains attendee names and emails.

Parametersevent_idrequiredorder_id

eventone_list_people

List people

List the people (contacts) of an organization, one page at a time, with an optional search. Contains personal data.

Parametersafterfirstactiveorg_idrequiredsearch

eventone_get_event_attendance

Get session attendance

Get the recorded headcount for each session of an event.

Parametersevent_idrequired

eventone_list_messages

List push messages

List the push notification messages of an organization, optionally for one event or channel. Read only.

Parametersorg_idrequiredchannelevent_id

Version history

7
  1. v1.3.4LatestNov 7, 2026
  2. v1.2.3Nov 5, 2026
  3. v1.2.2Nov 5, 2026
  4. v1.2.1Nov 4, 2026
  5. v1.2.0Nov 3, 2026
  6. v1.1.1Nov 3, 2026
  7. v1.0.0Nov 1, 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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