AddEvent MCP by usefulapi

io.usefulapi由 usefulapi.io 發布官方發布者v1.23.3更新於 Nov 7, 2026

Read AddEvent calendars, events, RSVPs and subscribers; create and update calendars and events.

發布方自己的服務:Ably MCP by usefulapi

已驗證Streamable HTTP可網頁執行效率與工作流商業與電商

概覽

AI 產生的概覽

託管的 AddEvent 伺服器,讓助理讀取行事曆、活動、RSVP 參與者與訂閱者,並建立或更新行事曆與活動。

可以做什麼
  • 列出並讀取行事曆,含時區、範本、連結與數量
  • 建立和更新行事曆,包括到達頁與時區設定
  • 搜尋、讀取、建立和更新活動,含 RSVP 設定、重複規則與分享連結
  • 列出 RSVP 參與者與行事曆訂閱者,並新增或修改單一參與者
  • 查詢 RSVP 表單、活動與行事曆範本以及支援的時區
  • 查看用量、提出功能請求、升級或取消訂閱
適用情境
適合讓助理回答關於 AddEvent 行程的問題、查詢某活動的 RSVP 狀況,或在不開啟 AddEvent 後台的情況下草擬並發布新的活動與行事曆。
執行需求
遠端 MCP 端點,無需本機安裝。透過 OAuth 登入,登入頁要求填寫 AddEvent 帳號憑證。用戶端設定只需伺服器網址,不需要 Authorization 標頭或 API 金鑰。免費方案每月 50 次工具呼叫,付費方案可提高上限。
安裝前請注意
寫入類工具會建立和修改行事曆、活動與 RSVP 參與者,變更會立即出現在公開到達頁上,並在下次同步時推送給行事曆訂閱者;伺服器無法復原更新。RSVP 與訂閱者工具會回傳電子郵件地址、表單回答等個人資料。付費方案需要付費,透過付款連結結帳;取消後當期不退款。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 AddEvent MCP by usefulapi,將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable,透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式,或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南,先向你展示發布者、端點和登入方式,經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.usefulapi%2Faddevent/install.md,並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前,先告訴我它的發布者、端點和登入方式,等我確認。不要把 API 金鑰寫進命令或我會提交的檔案;問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

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

README

AddEvent MCP by usefulapi

Use AddEvent from Claude, Cursor, or any MCP client — calendars, events, RSVP attendees, calendar subscribers and templates, plus creating events and calendars. Hosted, no local install: connect with your own AddEvent credentials.

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

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://addevent.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http addevent https://addevent.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": {    "addevent": {      "url": "https://addevent.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 AddEvent credentials.

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

Tools

ToolTypeWhat it does
addevent_list_calendarsreadList calendars
addevent_get_calendarreadGet calendar
addevent_create_calendarwriteCreate calendar
addevent_update_calendarwriteUpdate calendar
addevent_list_eventsreadList events
addevent_get_eventreadGet event
addevent_create_eventwriteCreate event
addevent_update_eventwriteUpdate event
addevent_list_rsvp_attendeesreadList RSVP attendees
addevent_get_rsvp_attendeereadGet RSVP attendee
addevent_create_rsvp_attendeewriteCreate RSVP attendee
addevent_update_rsvp_attendeewriteUpdate RSVP attendee
addevent_list_calendar_subscribersreadList calendar subscribers
addevent_get_calendar_subscriberreadGet calendar subscriber
addevent_list_rsvp_formsreadList RSVP forms
addevent_list_event_templatesreadList event landing page templates
addevent_list_calendar_templatesreadList calendar templates
addevent_list_timezonesreadList timezones
addevent_usage_statusmetaUsage status (free-tier meter)
addevent_request_featuremetaRequest a missing feature
addevent_upgrademetaUpgrade to Pro or Pro+
addevent_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 account)$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 addevent_upgrade (it returns a Stripe Checkout link). Cancel any time with addevent_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running addevent_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT © usefulapi. Not affiliated with or endorsed by AddEvent.

來源:servers/addevent/README.md,提交 4046075

工具

18

addevent_list_calendars

List calendars

List the account's calendars (newest first by default) with id, title, timezone, whether it is the default calendar, landing-page links and counts of events and subscribers. GET /calendars.

輸入參數pagesort_bypage_sizesort_ordercalendar_ids

addevent_get_calendar

Get calendar

One calendar by id: title, timezone, week start, template ids, subscriber and event counts, links, custom data. GET /calendars/{id}.

輸入參數calendar_id必填

addevent_create_calendar

Create calendar

WRITE: creates a new calendar in the AddEvent account (a new, empty calendar; nothing existing is changed and nobody is notified). Needs a title. POST /calendars.

輸入參數title必填timezonecustom_datadescriptioninternal_nameweekday_begincalendar_colorlanding_page_template_idembeddable_calendar_template_id

addevent_update_calendar

Update calendar

WRITE: changes fields of an existing calendar (only the fields you pass; the rest stay). Title, description and timezone changes show on its landing page and can reach people who subscribe to the calendar feed. Not reversible by this server (no previous values are kept), so read the calendar first. PATCH /calendars/{id}.

輸入參數titletimezonecalendar_id必填custom_datadescriptioninternal_nameweekday_begincalendar_colorlanding_page_template_idembeddable_calendar_template_id

addevent_list_events

List events

Search the account's events (newest created first; by start time when a date filter is used): title, start/end, timezone, location, RSVP settings and stats, landing-page links. Filter by calendar, event ids, text, date window or a custom_data pair. GET /events.

輸入參數pagesearchsort_byevent_idspage_sizeends_aftersort_ordercalendar_idsstarts_beforecustom_data_keycustom_data_value

addevent_get_event

Get event

One event by id (evt-...): all fields incl. description, organizer, reminder, recurring rule, RSVP settings and stats, custom data and share links. GET /events/{id}.

輸入參數event_id必填

addevent_create_event

Create event

WRITE: creates a new event on a calendar (the account's default calendar if calendar_id is omitted). Creates a public event landing page and share links; it does not e-mail anyone, though people subscribed to that calendar's feed will see the event on their next sync. Needs title and datetime_start. POST /events.

輸入參數colortitle必填locationremindertimezonefree_busycalendar_idcustom_datadescriptionlocation_iddatetime_endrsvp_enabled另有 8 個

addevent_update_event

Update event

WRITE: changes fields of an existing event (only the fields you pass; the rest stay). The change goes live on its landing page and share links, and people who subscribed to the calendar or added the event with a live link are updated on their next calendar sync, so a time or location change can notify real people. No previous values are kept: read the event first. PATCH /events/{id}.

輸入參數colortitleevent_id必填locationremindertimezonefree_busycalendar_idcustom_datadescriptionlocation_iddatetime_end另有 9 個

addevent_list_rsvp_attendees

List RSVP attendees

List RSVP attendees (personal data: e-mail addresses and the answers they gave on the RSVP form). Filter by calendar, event or response (going/maybe/not-going). Paged, 20 at most per page: read only what the task needs. IP address and coordinates are removed from the reply. GET /rsvps.

輸入參數pagesort_byattendingevent_idspage_sizesort_ordercalendar_ids

addevent_get_rsvp_attendee

Get RSVP attendee

One RSVP attendee by id (personal data: e-mail and form answers; IP address and coordinates removed). GET /rsvps/{id}.

輸入參數attendee_id必填

addevent_create_rsvp_attendee

Create RSVP attendee

WRITE: adds ONE RSVP attendee (one e-mail address, personal data) to an event. This server never asks AddEvent to send the confirmation or organizer notification e-mails, but the event's own reminder and follow-up e-mails (if the event has them) will later go to this address, so only add someone who really RSVP'd. The e-mail must be unique per event. POST /events/{id}/rsvps.

輸入參數email必填event_id必填attendingrsvp_form_data

addevent_update_rsvp_attendee

Update RSVP attendee

WRITE: changes ONE RSVP attendee (email, response or form answers; only the fields you pass). The event's reminder and update e-mails go to the e-mail address stored here, so changing it redirects those e-mails to that person. This server never triggers the confirmation or organizer notification e-mails. PATCH /rsvps/{id}.

輸入參數emailattendingattendee_id必填rsvp_form_data

addevent_list_calendar_subscribers

List calendar subscribers

List people subscribed to the account's calendars (personal data: the form answers they gave, such as name and e-mail; calendar app type, sync status). Paged, 20 at most per page. IP address and coordinates are removed. GET /subscribers.

輸入參數pagestatussort_bypage_sizesort_ordercalendar_ids

addevent_get_calendar_subscriber

Get calendar subscriber

One calendar subscriber by id (personal data; IP address and coordinates removed). GET /subscribers/{id}.

輸入參數subscriber_id必填

addevent_list_rsvp_forms

List RSVP forms

The account's RSVP forms (id, name), newest first. Use the id as rsvp_form_id on an event. GET /events/rsvp-forms.

無需輸入參數。

addevent_list_event_templates

List event landing page templates

The account's event landing page templates (id, name), newest first. Use the id as landing_page_template_id on an event. GET /events/templates.

無需輸入參數。

addevent_list_calendar_templates

List calendar templates

The account's calendar landing page templates or embeddable calendar templates (id, name), newest first. Use the id as landing_page_template_id / embeddable_calendar_template_id on a calendar. GET /calendars/templates.

輸入參數type

addevent_list_timezones

List timezones

Timezone names AddEvent supports (use them as the timezone of events and calendars), with current UTC offset. Optional text filter on the name. GET /timezones.

輸入參數limitsearch

版本歷史

19
  1. v1.23.3最新Nov 7, 2026
  2. v1.22.3Nov 5, 2026
  3. v1.22.2Nov 5, 2026
  4. v1.22.1Nov 4, 2026
  5. v1.22.0Nov 3, 2026
  6. v1.21.1Nov 3, 2026
  7. v1.20.0Nov 1, 2026
  8. v1.18.0Oct 31, 2026
  9. v1.17.0Oct 31, 2026
  10. v1.16.2Oct 30, 2026
  11. v1.16.0Oct 30, 2026
  12. v1.11.0Oct 26, 2026
  13. v1.8.3Oct 25, 2026
  14. v1.8.0Oct 25, 2026
  15. v1.7.0Oct 24, 2026
  16. v1.4.0Oct 23, 2026
  17. v1.3.4Oct 22, 2026
  18. v1.3.3Oct 21, 2026
  19. v1.0.0Oct 12, 2026

評分

已滿足適用檢查項的 100%

該評分衡量此收錄條目的完整程度,依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價,也不表示伺服器安全或目前可用:可連通性是帶日期的檢查結果,評分也不包含安裝量或使用者評價。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分
  • 授權條款10 分

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