Получить расписание на сегодня
AI agents call get_schedule_today to retrieve information from Dnevnik Ru 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 school schedule information for the current day. It has no side effects—it only queries and returns data. The blast radius of misuse is minimal; an attacker could only view schedule information, which is not sensitive enough to warrant higher severity. This is a straightforward Read operation.
From the tool's definition Tool name 'get_schedule_today' and description 'Получить расписание на сегодня' (Get schedule for today) indicate a query operation that retrieves educational schedule data without modifying or deleting anything.
Attacks that exploit this kind of access
Получить расписание на сегодня. It is categorised as a Read tool in the Dnevnik Ru MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Dnevnik Ru MCP Server MCP server in PolicyLayer and add a rule for get_schedule_today: 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 Dnevnik Ru MCP Server. Nothing to install.
get_schedule_today 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_schedule_today 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_schedule_today. 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_schedule_today is provided by the Dnevnik Ru MCP Server MCP server (yasg1988/dnevnik-mcp-server). 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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