Vårdnadshavares enkätdata FSK (nested).
How to control get_school_unit_nested_survey_custodians_fsk ↓
AI agents call get_school_unit_nested_survey_custodians_fsk to retrieve information from Skolverket 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 survey data about custodians/guardians from FSK educational records. While it is a Read operation with no direct side effects, the medium severity reflects that it accesses personal data about minors and their guardians in an educational context, which has privacy implications if misused by an agent without proper authorization checks.
From the tool's definition Tool name includes 'get_' and description indicates 'enkätdata' (survey data); the nested structure suggests retrieval of guardian survey responses for FSK (förskola/preschool). No modification, deletion, or execution capability is indicated.
Documented attack patterns abuse exactly the kind of access get_school_unit_nested_survey_custodians_fsk gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Skolverket MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_school_unit_nested_survey_custodians_fsk:
{
"version": "1",
"default": "deny",
"tools": {
"get_school_unit_nested_survey_custodians_fsk": {}
}
}get_school_unit_nested_survey_custodians_fsk is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Vårdnadshavares enkätdata FSK (nested). It is categorised as a Read tool in the Skolverket MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Skolverket MCP Server MCP server in PolicyLayer and add a rule for get_school_unit_nested_survey_custodians_fsk: 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 Skolverket MCP Server. Nothing to install.
get_school_unit_nested_survey_custodians_fsk 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_school_unit_nested_survey_custodians_fsk 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_school_unit_nested_survey_custodians_fsk. 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_school_unit_nested_survey_custodians_fsk is provided by the Skolverket MCP Server MCP server (isakskogstad/skolverket-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Skolverket MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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