Subscriptions that will issue their next invoice within the given window (default 30 days). Sorted by date ascending, with totals per currency.
AI agents call plutio_upcoming_renewals to retrieve information from Plutio without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries subscription renewal information for reporting and forecasting purposes. It performs read-only retrieval of existing data with no side effects, no data modification, no code execution, and no financial transactions. The low severity reflects that exposure of renewal timing data presents minimal risk even if accessed by an unauthorized agent, as it provides informational context only.
From the tool's definition Tool description states it retrieves subscription renewal data 'within the given window' and returns results 'sorted by date ascending, with totals per currency' - characteristic of a query/retrieval operation with no modification or deletion of data.
Documented attack patterns abuse exactly the kind of access plutio_upcoming_renewals gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Plutio, and nothing reaches the server without passing your rules. This is the rule we recommend for plutio_upcoming_renewals:
{
"version": "1",
"default": "deny",
"tools": {
"plutio_upcoming_renewals": {}
}
}plutio_upcoming_renewals is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Subscriptions that will issue their next invoice within the given window (default 30 days). Sorted by date ascending, with totals per currency. It is categorised as a Read tool in the Plutio MCP Server, which means it retrieves data without modifying state.
Register the Plutio MCP server in PolicyLayer and add a rule for plutio_upcoming_renewals: 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 Plutio. Nothing to install.
plutio_upcoming_renewals 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 plutio_upcoming_renewals 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 plutio_upcoming_renewals. 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.
plutio_upcoming_renewals is provided by the Plutio MCP server (thecreativelabs/plutio-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Plutio, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
16 Plutio tools catalogued and risk-classified — across an index of 43,000+ MCP servers.