Get information about a drive
AI agents call get_drive_info to retrieve information from Mcp Google Drive without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries information about a Google Drive without creating, modifying, or deleting any data. It is a read-only operation with no irreversible consequences. The blast radius if misused is minimal—an agent might access drive information it shouldn't, but this is a confidentiality concern rather than a data loss or execution risk.
From the tool's definition Tool name 'get_drive_info' and description 'Get information about a drive' indicate retrieval of drive metadata without modification or side effects.
Attacks that exploit this kind of access
Get information about a drive. It is categorised as a Read tool in the Mcp Google Drive MCP Server, which means it retrieves data without modifying state.
Register the Mcp Google Drive MCP server in PolicyLayer and add a rule for get_drive_info: 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 Mcp Google Drive. Nothing to install.
get_drive_info 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_info 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_info. 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_info is provided by the Mcp Google Drive MCP server (longtran2404/mcp-google-drive). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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