売上サマリーを取得します。
AI agents call get_revenue_summary 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 retrieves and reports financial summary data from the database. While it accesses revenue information, it performs no write, destructive, or transactional operations—it simply queries and returns aggregated business metrics. The 'get_' prefix and context among read-only analytics tools confirm this is a passive data retrieval operation with no side effects.
From the tool's definition Tool name 'get_revenue_summary' and description 'get revenue summary' (translated from Japanese) indicate data retrieval without modification. Consistent with sibling tools that are all read-only queries (check_*, get_*) on a Sakila database.
Attacks that exploit this kind of access
売上サマリーを取得します。. 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_revenue_summary: 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_revenue_summary 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_revenue_summary 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_revenue_summary. 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_revenue_summary 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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