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MULTI-APP TOOLKIT

Build with Google Contacts + Microsoft Outlook Email

Connect a user's Google Contacts and Microsoft Outlook Email accounts and expose tools for both apps directly in your product or your agent.
  • Multi-app
  • One MCP session
  • 38 actions
  • 8 triggers
  • Managed auth

MCP

One MCP session, both toolsets

One session gives your product or agent every Google Contacts and Microsoft Outlook Email 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_contacts,microsoft_outlook",
      },
    },
  },
)

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 Contacts and Microsoft Outlook Email tools arrive
// together, each keyed by its own app's slug.

// e.g. run Create Contact:
const result = await mcp.callTool({
  name: "google_contacts-create-contact",
  arguments: {
    firstName: "First Name",
    middleName: "Middle Name",
  },
})

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 Contacts

Connected account

Microsoft Outlook Email

Connected account

TOOLS

Google Contacts tools

The Google Contacts tools this pairing puts in reach, each one running on your user's own connected account.

View all 16 Google Contacts tools →

TOOLS

Microsoft Outlook Email tools

The Microsoft Outlook Email tools this pairing puts in reach, each one running on your user's own connected account.

View all 30 Microsoft Outlook Email tools →

Actions top 8 of 26

Triggers

x-pd-app-slug
google_contacts,microsoft_outlook
Primary app
Google Contacts (google_contacts)
Second app
Microsoft Outlook Email (microsoft_outlook)
Authentication
OAuth + OAuth
Available actions
38
Available triggers
8