# Google Drive + Mailchimp — Pipedream Connect

> Connect a user's Google Drive and Mailchimp accounts and expose tools for both apps directly in your product or your agent.

- Apps: Google Drive (`google_drive`) + Mailchimp (`mailchimp`)
- This page (HTML): https://pipedream.com/apps/google-drive/integrations/mailchimp
- One `external_user_id` owns both connected accounts, and each account stays independently revocable.

## One session, both toolsets (recommended)

- Endpoint: `https://remote.mcp.pipedream.net/v3`
- Headers: `Authorization: Bearer <token>` · `x-pd-project-id` · `x-pd-environment` · `x-pd-external-user-id` · `x-pd-app-slug: google_drive,mailchimp`
- `x-pd-app-slug` takes a comma-separated list, so `google_drive,mailchimp` is one session on one transport. Both toolsets arrive from a single `listTools()`, and a tool is called exactly as it would be in a single-app session.

```ts
import { Client } from "@modelcontextprotocol/sdk/client/index.js"
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
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 accessToken = await pd.rawAccessToken

const transport = new StreamableHTTPClientTransport(
  new URL("https://remote.mcp.pipedream.net/v3"),
  {
    requestInit: {
      headers: {
        Authorization: `Bearer ${accessToken}`,
        "x-pd-project-id": process.env.PIPEDREAM_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_drive,mailchimp",
      },
    },
  },
)

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 Drive and Mailchimp tools arrive
// together, each keyed by its own app's slug.

// e.g. run Add Comment:
const result = await mcp.callTool({
  name: "google_drive-add-comment",
  arguments: {
    drive: "Drive",
    fileId: "File",
  },
})
```

Docs: [MCP guide](https://pipedream.com/docs/connect/mcp/developers.md)

## Both apps from your backend

```ts
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 [googleDriveTools, mailchimpTools] =
  await Promise.all([
    pd.components.list({ app: "google_drive" }),
    pd.components.list({ app: "mailchimp" }),
  ])

// One external user owns both connected accounts, so either app's tools
// run on their behalf with the same externalUserId.
```

Docs: [Managed auth guide](https://pipedream.com/docs/connect/managed-auth/quickstart.md) · [Tools guide](https://pipedream.com/docs/connect/components.md)

## Google Drive

- API slug: `google_drive` (use in MCP headers and tool keys)
- Auth: OAuth (Pipedream-managed)
- Categories: File Storage
- Website: https://drive.google.com/
- Managed OAuth scopes: `https://www.googleapis.com/auth/drive` · `email` · `profile` · `openid`
- App page (HTML): https://pipedream.com/apps/google-drive
- Tools: 50 actions · 17 triggers

Full tool list, API proxy, and SDK quickstart: https://pipedream.com/apps/google-drive.md

### Actions (top 8 of 50)

- [Add Comment](https://pipedream.com/apps/google-drive/actions/add-comment.md) — `google_drive-add-comment`
- [Copy File](https://pipedream.com/apps/google-drive/actions/copy-file.md) — `google_drive-copy-file`
- [Create Folder](https://pipedream.com/apps/google-drive/actions/create-folder.md) — `google_drive-create-folder`
- [Create New File From Template](https://pipedream.com/apps/google-drive/actions/create-file-from-template.md) — `google_drive-create-file-from-template`
- [Create New File From Text](https://pipedream.com/apps/google-drive/actions/create-file-from-text.md) — `google_drive-create-file-from-text`
- [Create Shared Drive](https://pipedream.com/apps/google-drive/actions/create-shared-drive.md) — `google_drive-create-shared-drive`
- [Create Text File](https://pipedream.com/apps/google-drive/actions/create-text-file.md) — `google_drive-create-text-file`
- [Delete Comment](https://pipedream.com/apps/google-drive/actions/delete-comment.md) — `google_drive-delete-comment`

### Triggers (top 4 of 17)

- [Changes to Files in Drive](https://pipedream.com/apps/google-drive/triggers/changes-to-files-in-drive.md) — `google_drive-changes-to-files-in-drive`
- [Changes to Specific Files](https://pipedream.com/apps/google-drive/triggers/changes-to-specific-files.md) — `google_drive-changes-to-specific-files`
- [Changes to Specific Files (Shared Drive)](https://pipedream.com/apps/google-drive/triggers/changes-to-specific-files-shared-drive.md) — `google_drive-changes-to-specific-files-shared-drive`
- [New Access Proposal](https://pipedream.com/apps/google-drive/triggers/new-access-proposal.md) — `google_drive-new-access-proposal`

## Mailchimp

- API slug: `mailchimp` (use in MCP headers and tool keys)
- Auth: OAuth (Pipedream-managed)
- Categories: Marketing
- Website: https://mailchimp.com/developer/marketing/api/
- App page (HTML): https://pipedream.com/apps/mailchimp
- Tools: 30 actions · 13 triggers

Full tool list, API proxy, and SDK quickstart: https://pipedream.com/apps/mailchimp.md

### Actions (top 8 of 30)

- [Add Member To Segment](https://pipedream.com/apps/mailchimp/actions/add-segment-member.md) — `mailchimp-add-segment-member`
- [Add Note to Subscriber](https://pipedream.com/apps/mailchimp/actions/add-note-to-subscriber.md) — `mailchimp-add-note-to-subscriber`
- [Add Or Remove Members Tags](https://pipedream.com/apps/mailchimp/actions/add-remove-member-tags.md) — `mailchimp-add-remove-member-tags`
- [Add or Update Subscriber](https://pipedream.com/apps/mailchimp/actions/add-or-update-subscriber.md) — `mailchimp-add-or-update-subscriber`
- [Add Subscriber To Tag](https://pipedream.com/apps/mailchimp/actions/add-subscriber-to-tag.md) — `mailchimp-add-subscriber-to-tag`
- [Create Campaign](https://pipedream.com/apps/mailchimp/actions/create-campaign.md) — `mailchimp-create-campaign`
- [Create List](https://pipedream.com/apps/mailchimp/actions/create-list.md) — `mailchimp-create-list`
- [Delete Campaign](https://pipedream.com/apps/mailchimp/actions/delete-campaign.md) — `mailchimp-delete-campaign`

### Triggers (top 4 of 13)

- [Link Clicked](https://pipedream.com/apps/mailchimp/triggers/link-clicked.md) — `mailchimp-link-clicked`
- [New Audience](https://pipedream.com/apps/mailchimp/triggers/new-audience.md) — `mailchimp-new-audience`
- [New Campaign](https://pipedream.com/apps/mailchimp/triggers/new-campaign.md) — `mailchimp-new-campaign`
- [New Customer](https://pipedream.com/apps/mailchimp/triggers/new-customer.md) — `mailchimp-new-customer`

---

- Google Drive: https://pipedream.com/apps/google-drive.md · Mailchimp: https://pipedream.com/apps/mailchimp.md
- All apps: https://pipedream.com/apps — index: https://pipedream.com/llms.txt
- Pipedream docs for agents: https://pipedream.com/docs/llms.txt