How to integrate Google Drive MCP with Hermes

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Introduction

Hermes is a 24/7 autonomous agent that lives on your computer or server — it remembers what it learns and evolves as your usage grows.

This guide explains the easiest and most robust way to connect your Google Drive account to Hermes. You can do this through either Composio Connect CLI or Composio Connect MCP. For personal use we recommend the CLI, but you won't go wrong with MCP either.

Also integrate Google Drive with

What is Composio Connect?

Composio Connect is a consumer offering that lets anyone plug 1,000+ applications directly into their agent harness — including Hermes. It can:

  • Search and load tools from relevant toolkits on-demand, reducing context usage.
  • Chain multiple tools to accomplish complex workflows via a remote workbench, without excessive back-and-forth with the LLM.
  • Manage app authentication end-to-end with zero manual overhead.

Integrating Google Drive with Hermes

Using Composio Connect CLI

1. Install the Composio CLI

Run the install script directly, or paste https://composio.dev/hermes into your Hermes chat box to have it installed for you.

bash
curl -fsSL https://composio.dev/install | bash
Hermes authenticating with Composio

2. Authenticate

Once the CLI is installed, ask Hermes to authenticate with Composio.

3. Connect to Google Drive

Ask your agent to connect to Google Drive, or simply request any Google Drive-related task. Hermes will prompt you to authenticate and authorize access.

4. Done. You're all set with a new Google Drive connection.

Using Composio Connect MCP

1. Get your MCP URL and API Key

Go to dashboard.composio.dev and copy your Connect MCP URL and API key.

Copy MCP URL and API key from Composio dashboard

2. Open the Hermes config file

bash
nano ~/.hermes/config.yaml

3. Add the Composio Connect MCP server

bash
mcp_servers:
  composio:
    url: "https://connect.composio.dev/mcp"
    headers:
      x-consumer-api-key: "YOUR_COMPOSIO_API_KEY"
    connect_timeout: 60
    timeout: 180

Save with Ctrl + O, Enter, then exit with Ctrl + X.

4. Restart your Hermes agent

Once restarted, ask your agent to connect to Google Drive or request any Google Drive-related task. It will prompt you to authenticate and authorize access.

5. Done!

What is the Google Drive MCP server, and what's possible with it?

The Googledrive MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Google Drive account. It provides structured and secure access to your files and folders, so your agent can perform actions like uploading files, managing sharing permissions, organizing folders, and collaborating via comments on your behalf.

  • Automated file uploads and creation: Effortlessly ask your agent to create new files or folders, upload documents, or generate files from provided text content in your Google Drive.
  • Advanced sharing and permission management: Let your agent modify sharing preferences for files and folders, granting or revoking access to users, groups, domains, or the public.
  • Collaboration through comments and replies: Have the agent add comments to files, reply to existing comments, or delete comments to facilitate smooth collaboration with your team.
  • Efficient folder and shortcut organization: Direct your agent to create, organize, or nest folders, or generate shortcuts to important files and folders for easier access.
  • File duplication and backup: Instruct your agent to duplicate existing files, creating reliable backups or templates for repeated use.

Supported Tools & Triggers

Tools
Triggers
Insert File Parent (v2)Tool to add a parent folder for a file using Google Drive API v2.
Insert Property (v2 API)Tool to add a property to a file, or update it if it already exists (v2 API).
Copy file with advanced optionsCreates a copy of a file and applies any requested updates with patch semantics.
Create CommentTool to create a comment on a file in Google Drive.
Create Shared DriveTool to create a new shared drive.
Create File or FolderCreates a new file or folder in Google Drive.
Create a File from TextCreates a new file in Google Drive from provided text content (up to 10MB), supporting various formats including automatic conversion to Google Workspace types.
Create a folderCreates a new folder in Google Drive, optionally within an EXISTING parent folder specified by its ID or name.
Create PermissionTool to create a permission for a file or shared drive.
Create ReplyTool to create a reply to a comment in Google Drive.
Create Shortcut to File/FolderTool to create a shortcut to a file or folder in Google Drive.
Delete Child (v2)Tool to remove a child from a folder using Google Drive API v2.
Delete CommentPermanently deletes a comment thread (and all its replies) from a Google Drive file — this action is irreversible.
Delete Shared DriveTool to permanently delete a shared drive.
Delete Parent (v2)Tool to remove a parent from a file using Google Drive API v2.
Delete PermissionDeletes a permission from a file by permission ID.
Delete Property (v2 API)Tool to delete a property from a file using Google Drive API v2.
Delete ReplyTool to delete a specific reply by reply ID.
Delete RevisionTool to permanently delete a file revision.
Download a file from Google DriveDownloads a file from Google Drive by its ID.
Download file via operationTool to download file content using long-running operations.
Edit FileUpdates an existing Google Drive file with binary content by overwriting its entire content with new text (max 10MB).
Empty TrashTool to permanently and irreversibly delete ALL trashed files in the user's Google Drive or a specified shared drive.
Export Google Workspace fileExports a Google Workspace document to the requested MIME type and returns exported file content.
Find fileThe comprehensive Google Drive search tool that handles all file and folder discovery needs.
Find folderTool to find a folder in Google Drive by its name and optionally a parent folder.
Generate File IDsGenerates a set of file IDs which can be provided in create or copy requests.
Get aboutTool to retrieve information about the user, the user's Drive, and system capabilities.
Get AppTool to get information about a specific Drive app by ID.
Get Changes Start Page TokenTool to get the starting pageToken for listing future changes in Google Drive.
Get Child Reference (v2)Tool to get a specific child reference for a folder using Drive API v2.
Get CommentTool to get a comment by ID.
Get Shared DriveTool to get a shared drive by ID.
Get File MetadataTool to get a file's metadata by ID.
Get Property (v2)Tool to get a property by its key using Google Drive API v2.
Get Parent Reference (v2)Tool to get a specific parent reference for a file using Drive API v2.
Get PermissionGets a permission by ID.
Get Permission ID for EmailTool to get the permission ID for an email address using the Drive API v2.
Get ReplyTool to get a specific reply to a comment on a file.
Get RevisionTool to get a specific revision's metadata (name, modifiedTime, keepForever, etc.
Delete folder or fileTool to delete a file or folder in Google Drive.
Hide Shared DriveTool to hide a shared drive from the default view.
Insert Child Into Folder (v2)Tool to insert a file into a folder using Drive API v2.
List Access ProposalsTool to list pending access proposals on a file.
List ApprovalsTool to list approvals on a file for workflow-based access control.
List ChangesTool to list the changes for a user or shared drive.
List Folder Children (v2)Tool to list a folder's children using Google Drive API v2.
List CommentsTool to list all comments for a file in Google Drive.
List File LabelsTool to list the labels already applied to a file in Google Drive.
List Properties (v2 API)Tool to list a file's properties in Google Drive API v2.
List PermissionsTool to list a file's permissions.
List Replies to CommentTool to list replies to a comment in Google Drive.
List File RevisionsTool to list a file's revision metadata (not content) in Google Drive.
List Shared DrivesTool to list the user's shared drives.
Modify File LabelsModifies the set of labels applied to a file.
Move FileTool to move a file from one folder to another in Google Drive.
Patch PermissionTool to update a permission using patch semantics.
Patch Property (v2 API)Tool to update a property on a file using PATCH semantics (v2 API).
Resumable UploadTool to start and complete a Google Drive resumable upload session.
Stop Watch ChannelTool to stop watching resources through a specified channel.
Trash FileTool to move a file or folder to trash (soft delete).
Unhide Shared DriveTool to unhide a shared drive.
Untrash FileTool to restore a file from the trash.
Update CommentTool to update an existing comment on a Google Drive file.
Update Shared DriveTool to update the metadata for a shared drive.
Update File Metadata (PATCH v2)Tool to update file metadata using the Drive API v2 PATCH method.
Update Property (v2 API)Tool to update a property on a file using Google Drive API v2.
Update File (Metadata)Updates file metadata.
Update File Revision MetadataUpdates ONLY the metadata properties of a specific file revision (keepForever, published, publishAuto, publishedOutsideDomain).
Update PermissionTool to update a permission with patch semantics.
Update ReplyTool to update a reply to a comment on a Google Drive file.
Upload FileUploads a file (max 5MB) to Google Drive, placing it in the specified folder or root if no valid folder ID is provided.
Upload File from URL to DriveTool to fetch a file from a provided URL server-side and upload it into Google Drive.
Upload/Update File ContentTool to update file content in Google Drive by uploading new binary content.
Watch Drive ChangesTool to subscribe to changes for a user or shared drive in Google Drive.
Watch File for ChangesTool to subscribe to push notifications for changes to a specific file.

Way Forward

With Google Drive connected, Hermes can now act on your behalf whenever it detects a relevant task or you ask it to.

From here, you can extend Hermes further:

  • Connect more apps: Calendar, Slack, Notion, Linear, and hundreds of others are available through the same Composio Connect setup. Each new integration compounds what Hermes can do for you.
  • Build workflows across tools: Once multiple apps are connected, Hermes can chain actions together — turn an email into a calendar invite, a Slack message into a Linear ticket, or a meeting note into a follow-up draft.
  • Let it learn your patterns: The more you use Hermes, the better it gets at anticipating how you'd handle recurring tasks. Give it feedback on drafts and decisions, and it will adapt.

If you run into trouble or want to share what you've built, join the community or check out the Docs for deeper configuration options.

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FAQ

What are the differences in Tool Router MCP and Google Drive MCP?

With a standalone Google Drive MCP server, the agents and LLMs can only access a fixed set of Google Drive tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Google Drive and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Hermes?

Yes, you can. Hermes fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Google Drive tools.

Can I manage the permissions and scopes for Google Drive while using Tool Router?

Yes, absolutely. You can configure which Google Drive scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Google Drive data and credentials are handled as safely as possible.

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