listDocumentTabs
List all tabs in a Google Doc with their IDs and hierarchy
This record as markdown: /tools/ark7-google-drive-mcp/listdocumenttabs.md
What listDocumentTabs does on Google Drive
AI agents call listDocumentTabs to retrieve information from Google Drive without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
account | string | — | Alias of the Google account to target. Optional — defaults to the session/global default account, or the sole authenticated account. Run manage_accounts list to |
documentId | string | Yes | The document ID |
includeContent | boolean | — | Include content summary (character count) for each tab |
Parameters from the server's own tool schema.
Why listDocumentTabs is rated Low
This tool only queries and returns information about existing document tabs. It performs no creation, modification, deletion, or execution of operations. The action is purely informational retrieval, matching the Read category definition of retrieving or querying data with no side effects.
From the tool's definition Tool name 'listDocumentTabs' and description 'List all tabs in a Google Doc with their IDs and hierarchy' indicate retrieval of structural metadata without modification or side effects.
Attacks that exploit this kind of access
The rule that runs listDocumentTabs safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Google Drive, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For listDocumentTabs, this is the rule to start with:
listDocumentTabs is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Google Drive, apply this rule, and every listDocumentTabs call is checked against it from then on.
Questions about listDocumentTabs
List all tabs in a Google Doc with their IDs and hierarchy. It is categorised as a Read tool in the Google Drive MCP Server, which means it retrieves data without modifying state.
listDocumentTabs accepts 3 parameters: account, documentId, includeContent. Required: documentId. The full parameter table on this page comes from the server's own tool schema.
Register the Google Drive MCP server in PolicyLayer and add a rule for listDocumentTabs: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Google Drive. Nothing to install.
listDocumentTabs is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the listDocumentTabs rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for listDocumentTabs. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
listDocumentTabs is provided by the Google Drive MCP server (@ark7/google-drive-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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