update_subscription_status

Server Rebillia MCP Server rhinosaas/rebillia-mcp-server

Category Write

Risk class Medium

Parameters 00 required

WHAT IT DOES

What update_subscription_status does on Rebillia MCP Server

AI agents use update_subscription_status to create or update resources in Rebillia MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Rebillia MCP Server environment.

WHY IT NEEDS A POLICY

Why update_subscription_status needs a policy

This tool modifies subscription state reversibly—statuses can be changed back and forth (active→paused→active, etc.). While it impacts billing behavior, the changes are not irreversible destructions of data.

From the tool's definition Tool name 'update_subscription_status' and description explicitly states 'Update a subscription status' using PUT method.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_subscription_status Rate-limited

update_subscription_status stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_subscription_status": {
      "limits": [
        {
          "counter": "update_subscription_status_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Rebillia MCP Server, so you can run agents against it safely.

FAQ

Questions about update_subscription_status

What does the update_subscription_status tool do? +

Update a subscription status. PUT /subscriptions/{subscriptionId}/status. Required: status. Meanings: active – subscription is active and billing; paused – subscription is temporarily paused (no billing); archived – subscription is ended/archived (use instead of delete when ending); requestPayment – subscription is awaiting payment method or payment. It is categorised as a Write tool in the Rebillia MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_subscription_status? +

Register the Rebillia MCP Server MCP server in PolicyLayer and add a rule for update_subscription_status: 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 Rebillia MCP Server. Nothing to install.

What risk level is update_subscription_status? +

update_subscription_status is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit update_subscription_status? +

Yes. Add a rate_limit block to the update_subscription_status 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 update_subscription_status completely? +

Set action: deny in the PolicyLayer policy for update_subscription_status. 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 update_subscription_status? +

update_subscription_status is provided by the Rebillia MCP Server MCP server (rhinosaas/rebillia-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.