映画を検索します。タイトル、カテゴリ、レーティング、俳優名などで絞り込みできます。
AI agents call search_films 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 searches and queries film data using various filter criteria. It has no capability to create, modify, delete, or execute operations. The action is purely informational retrieval, making it a Read category tool with low severity since it only accesses existing data without side effects.
From the tool's definition Tool name 'search_films' and description indicating filtering by title, category, rating, and actor name—all retrieval operations with no data modification.
Attacks that exploit this kind of access
映画を検索します。タイトル、カテゴリ、レーティング、俳優名などで絞り込みできます。. 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 search_films: 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.
search_films 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 search_films 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 search_films. 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.
search_films 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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