Current Drive Storage Add-on state: active flag, in_grace, size_gb, period end, hard-delete date if cancelled.
AI agents call drive_addon_get to retrieve information from TrekMail MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries the current status of a Drive storage add-on subscription without modifying, deleting, or executing any operations. It returns read-only state information (flags, sizes, dates) useful for monitoring and informational purposes. No destructive, financial, or executable actions are performed.
From the tool's definition Tool name 'drive_addon_get' and description indicate retrieval of storage add-on state information: 'active flag, in_grace, size_gb, period end, hard-delete date if cancelled.' The verb 'get' and the passive voice describing state attributes confirm this is a…
Attacks that exploit this kind of access
Current Drive Storage Add-on state: active flag, in_grace, size_gb, period end, hard-delete date if cancelled. It is categorised as a Read tool in the TrekMail MCP Server MCP Server, which means it retrieves data without modifying state.
Register the TrekMail MCP Server MCP server in PolicyLayer and add a rule for drive_addon_get: 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 TrekMail MCP Server. Nothing to install.
drive_addon_get 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 drive_addon_get 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 drive_addon_get. 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.
drive_addon_get is provided by the TrekMail MCP Server MCP server (trekmail/mcp-server). 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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