延滞中のレンタル一覧を取得します。
AI agents call get_overdue_rentals to retrieve information from Sakila 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 and retrieves data about overdue rental records without modifying, deleting, or executing external operations. It is a passive data retrieval function consistent with other sibling tools (get_customer_rentals, get_customer_activity, etc.) on this analytics-focused server. No side effects or data mutations occur.
From the tool's definition Tool name 'get_overdue_rentals' and description 'retrieves a list of overdue rentals' (translated from Japanese: '延滞中のレンタル一覧を取得します' = 'Get a list of rentals in arrears/overdue'). The verb 'get' and context of retrieval indicate a read-only query operation.
Attacks that exploit this kind of access
延滞中のレンタル一覧を取得します。. It is categorised as a Read tool in the Sakila MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Sakila MCP Server MCP server in PolicyLayer and add a rule for get_overdue_rentals: 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 Sakila MCP Server. Nothing to install.
get_overdue_rentals 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_overdue_rentals 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_overdue_rentals. 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_overdue_rentals is provided by the Sakila MCP Server MCP server (mo3g4u/mcp-server-sample). 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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