Retrieve the lesson schedule for a given day.
AI agents call get_schedule to retrieve information from Smartschool 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 returns schedule information without creating, modifying, deleting, or executing any operations. It is a straightforward read operation that retrieves existing data from the Smartschool system. The low severity reflects minimal risk even if misused by an AI agent, as viewing a schedule causes no harm.
From the tool's definition Tool name 'get_schedule' and description 'Retrieve the lesson schedule for a given day' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Retrieve the lesson schedule for a given day. It is categorised as a Read tool in the Smartschool MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Smartschool MCP Server MCP server in PolicyLayer and add a rule for get_schedule: 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 Smartschool MCP Server. Nothing to install.
get_schedule 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 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. 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 is provided by the Smartschool MCP Server MCP server (maurodruwel/smartschool-mcp). 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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