get_drive_file_content
Retrieve the content of a specific Google Drive file by ID
This record as markdown: /tools/3xcaffeine-mcp-server/get-drive-file-content.md
What get_drive_file_content does on VaultAssist
AI agents call get_drive_file_content to retrieve information from VaultAssist without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_drive_file_content is rated Low
This tool retrieves/queries data from Google Drive without modifying, deleting, or executing anything. It is a straightforward read operation. Severity is low because retrieval alone poses minimal risk; the blast radius depends entirely on what data exists in the file, not on the tool's capability. Confidence is high due to clear, unambiguous intent in both name and description.
From the tool's definition Tool name 'get_drive_file_content' and description 'Retrieve the content of a specific Google Drive file by ID' explicitly indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
The rule that runs get_drive_file_content safely
PolicyLayer is an MCP gateway: it sits between your AI agents and VaultAssist, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_drive_file_content, this is the rule to start with:
get_drive_file_content 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 VaultAssist, apply this rule, and every get_drive_file_content call is checked against it from then on.
Questions about get_drive_file_content
Retrieve the content of a specific Google Drive file by ID. It is categorised as a Read tool in the VaultAssist MCP Server, which means it retrieves data without modifying state.
Register the VaultAssist MCP server in PolicyLayer and add a rule for get_drive_file_content: 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 VaultAssist. Nothing to install.
get_drive_file_content 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 get_drive_file_content 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 get_drive_file_content. 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.
get_drive_file_content is provided by the VaultAssist MCP server (3xcaffeine/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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