agent_subscribe_drive_addon

Start a Drive storage add-on subscription with a Stripe PaymentMethod. Sold on its own — no

SERVERTrekMail MCP Server SOURCEtrekmail/mcp-server

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/trekmail-mcp-server/agent-subscribe-drive-addon.md

WHAT IT DOES

What agent_subscribe_drive_addon does on TrekMail MCP Server

AI agents use agent_subscribe_drive_addon to commit financial operations through TrekMail MCP Server, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why agent_subscribe_drive_addon is rated Critical

Initiates a paid subscription using Stripe, committing financial obligations.

From the tool's definition subscribe Drive storage add-on, Stripe PaymentMethod

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs agent_subscribe_drive_addon safely

PolicyLayer is an MCP gateway: it sits between your AI agents and TrekMail MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For agent_subscribe_drive_addon, this is the rule to start with:

agent_subscribe_drive_addon Approval-gated

Any call to agent_subscribe_drive_addon is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "agent_subscribe_drive_addon": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect TrekMail MCP Server, apply this rule, and every agent_subscribe_drive_addon call is checked against it from then on.

FAQ

Questions about agent_subscribe_drive_addon

What does the agent_subscribe_drive_addon tool do? +

Start a Drive storage add-on subscription with a Stripe PaymentMethod. Sold on its own — no. It is categorised as a Financial tool in the TrekMail MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on agent_subscribe_drive_addon? +

Register the TrekMail MCP Server MCP server in PolicyLayer and add a rule for agent_subscribe_drive_addon: 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.

What risk level is agent_subscribe_drive_addon? +

agent_subscribe_drive_addon is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit agent_subscribe_drive_addon? +

Yes. Add a rate_limit block to the agent_subscribe_drive_addon 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.

How do I block agent_subscribe_drive_addon completely? +

Set action: deny in the PolicyLayer policy for agent_subscribe_drive_addon. 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.

What MCP server provides agent_subscribe_drive_addon? +

agent_subscribe_drive_addon 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.

KEEP EXPLORING

More on TrekMail MCP Server, and thousands of servers like it.

This server

All 248 TrekMail MCP Server tools → Critical-risk tools on this server →

Across the catalogue

web3_subscribe on 0xarchive →create_agent on Conviction →subscribe_ltp on Groww MCP Server → All critical-risk MCP tools → The MCP Attack Database →

Guides

Govern MCP payment tools →Human-in-the-loop →Tool call approval →