MULTI-APP TOOLKIT
Build with Google Calendar + YouTube Data
- Multi-app
- One MCP session
- 36 actions
- 16 triggers
- Managed auth
MCP
One MCP session, both toolsets
One session gives your product or agent every Google Calendar and YouTube Data tool at once — connect once, list tools, and call them like any single-app session.
// accessToken: mint a short-lived token with the Connect SDK — see the MCP guide
const transport = new StreamableHTTPClientTransport(
new URL("https://remote.mcp.pipedream.net/v3"),
{
requestInit: {
headers: {
Authorization: `Bearer ${accessToken}`,
"x-pd-project-id": "{project_id}",
"x-pd-environment": "production",
"x-pd-external-user-id": "{external_user_id}", // any stable ID for this user in your system
"x-pd-app-slug": "google_calendar,youtube_data_api",
},
},
},
)
const mcp = new Client({ name: "my-agent", version: "1.0.0" })
await mcp.connect(transport)
const { tools } = await mcp.listTools()
// One list, both toolsets: Google Calendar and YouTube Data tools arrive
// together, each keyed by its own app's slug.
// e.g. run Add Attendees To Event:
const result = await mcp.callTool({
name: "google_calendar-add-attendees-to-event",
arguments: {
calendarId: "Calendar",
eventId: "Event",
},
})import { PipedreamClient } from "@pipedream/sdk"
const pd = new PipedreamClient({
projectId: process.env.PIPEDREAM_PROJECT_ID!,
clientId: process.env.PIPEDREAM_CLIENT_ID!,
clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
projectEnvironment: "production",
})
const externalUserId = "{external_user_id}" // any stable ID for this user in your system
const [googleCalendarTools, youtubeDataApiTools] =
await Promise.all([
pd.components.list({ app: "google_calendar" }),
pd.components.list({ app: "youtube_data_api" }),
])
// One external user owns both connected accounts, so either app's tools
// run on their behalf with the same externalUserId.curl "https://api.pipedream.com/v1/connect/{project_id}/components?app=google_calendar" \
-H "X-PD-Environment: production" \
-H "Authorization: Bearer {access_token}"
curl "https://api.pipedream.com/v1/connect/{project_id}/components?app=youtube_data_api" \
-H "X-PD-Environment: production" \
-H "Authorization: Bearer {access_token}"
# Connect both accounts to the same external_user_id, then
# configure and invoke either app's tools on that user's behalf.ARCHITECTURE
One user, two connected accounts
Your user connects each account once, under whatever ID they already have in your product. The two stay independent — either can be revoked on its own — and your code reaches both through that one user.
Your product
external_user_id
{external_user_id}Pipedream Connect
Managed identity
Auth · tools · routing
Google Calendar
Connected account
YouTube Data
Connected account
TOOLS
Google Calendar tools
The Google Calendar tools this pairing puts in reach, each one running on your user's own connected account.
Actions top 8 of 17
-
Add Attendees To Event
actionAdd one or more attendees (invitees) to an event that ALREADY EXISTS on a Google Calendar, without recreating it. New attendees are merged into the event's current attendee list — existing attendees are preserved, not replaced. Use this when the user wants to invite additional people to an event they already have; identify the target event witheventIdfirst (e.g. via list-events or get-event). When creating a brand-new event, set its attendees directly in create-event instead of calling this afterward. See the documentationWritev0.0.11 -
Add Quick Event
actionCreate a quick event to the Google Calendar. See the documentationWritev0.1.15 -
Create Event
actionCreate a new event on a Google Calendar — a single or recurring appointment at a specific date/time (optionally with attendees, location, and description). Use this whenever the user wants to add something to their calendar. This creates calendar EVENTS only: it cannot configure calendar settings, working hours, availability, or default preferences, and it cannot create a new calendar. Do not represent any of those requests as an event — creating an event named after the request does not fulfill it. See the documentationWritev1.1.2 -
Delete an Event
actionDelete a single event from a Google Calendar. Deletes only the one event identified byeventId— it does NOT clear a whole day or delete multiple events. When the user asks to delete several events, clear a day, or the target is ambiguous, first confirm with the user (ideally listing what will be deleted) before calling this, and call it once per event. See the documentationWritev0.1.14 -
Get Current User
actionRetrieve information about the authenticated Google Calendar account, including the primary calendar (summary, timezone, ACL flags), a list of accessible calendars, user-level settings (timezone, locale, week start), and the color palette that controls events and calendars. Ideal for confirming which calendar account is in use, customizing downstream scheduling, or equipping LLMs with the user’s context (timezones, available calendars) prior to creating or updating events. See the documentation.Read-onlyv0.0.6 -
Get Date Time
actionGet current date and time for use in Google Calendar actions. Useful for agents that need datetime awareness and timezone context before calling other Google Calendar tools.Read-onlyv0.0.5 -
List Calendars
actionRetrieve a list of calendars from Google Calendar. See the documentationRead-onlyv0.1.13 -
List Color ID Options
actionRetrieves available options for the Color ID field.Read-onlyv0.0.3
Triggers top 4 of 6
-
New Created or Updated Event (Instant)
triggerEmit new event when a Google Calendar events is created or updated (does not emit cancelled events)v0.1.20 -
New Calendar Created
triggerEmit new event when a calendar is created.v0.1.16 -
New Event Matching a Search
triggerEmit new event when a Google Calendar event is created that matches a searchv0.1.16 -
New Cancelled Event
triggerEmit new event when a Google Calendar event is cancelled or deletedv0.1.16
TOOLS
YouTube Data tools
The YouTube Data tools this pairing puts in reach, each one running on your user's own connected account.
Actions top 8 of 19
-
Add Playlist Items
actionAdds resources to a playlist. See the documentation for more informationWritev0.0.3 -
Channel Statistics
actionReturns statistics from my YouTube Channel or by id. See the documentation for more informationRead-onlyv0.0.5 -
Create Comment Thread
actionCreates a new top-level comment in a video. See the documentation for more informationWritev0.0.5 -
Create Playlist
actionCreates a playlist. See the documentation for more informationWritev0.0.4 -
Delete Playlist
actionDeletes a playlist. See the documentation for more informationWritev0.0.3 -
Delete Playlist Items
actionDeletes a playlist item. See the documentation for more informationWritev0.0.3 -
List Activities
actionReturns a list of channel activity events that match the request criteria. See the documentation for more informationRead-onlyv0.0.5 -
List Language Options
actionRetrieves available language options for the Language (hl) field.Read-onlyv0.0.1
Triggers top 4 of 10
-
New Comment In Channel
triggerEmit new event for each new comment or reply posted to a Youtube channel (or any of its videos).v0.0.1 -
New Comment Posted
triggerEmit new event for each new comment or reply posted to a Youtube video.v0.0.3 -
New Liked Videos
triggerEmit new event for each new Youtube video liked by the authenticated user.v0.0.6 -
New Subscriber
triggerEmit new event for each new Youtube subscriber to a user Channel.v0.0.6
MULTI-APP
Works with more apps
The combinations customers connect alongside these two — nothing here is limited to a pair.
REFERENCE
Toolkit details
- x-pd-app-slug
- google_calendar,youtube_data_api
- Primary app
- Google Calendar (google_calendar)
- Second app
- YouTube Data (youtube_data_api)
- Authentication
- OAuth + OAuth
- Available actions
- 36
- Available triggers
- 16