Hämta lista över alla skoltyper. ANVÄNDNINGSFALL: - Se tillgängliga skolformer - Förstå Skolverkets kategorisering - Filtrera data efter skoltyp RETURNERAR: Lista över skoltyper med koder och namn. VÄRDEN: GR (Grundskola), GY (Gymnasium), VUX (Vuxenutbildning), GRSÄR (Grundsärskola), GYSÄR (Gymna...
AI agents call get_school_types 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 is a simple data retrieval operation that queries Swedish educational reference data. It has no side effects, does not modify or delete data, and does not execute code or trigger external operations. The use cases confirm it is read-only: viewing available school forms and understanding Skolverket's categorization.
From the tool's definition Tool retrieves a list of school types with codes and names. Description explicitly states 'Hämta lista över alla skoltyper' (fetch list of all school types). Returns static categorical data (GR, GY, VUX, GRSÄR, GYSÄR) without modifying any data.
Documented attack patterns abuse exactly the kind of access get_school_types 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_types:
{
"version": "1",
"default": "deny",
"tools": {
"get_school_types": {}
}
} get_school_types is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Hämta lista över alla skoltyper. ANVÄNDNINGSFALL: - Se tillgängliga skolformer - Förstå Skolverkets kategorisering - Filtrera data efter skoltyp RETURNERAR: Lista över skoltyper med koder och namn. VÄRDEN: GR (Grundskola), GY (Gymnasium), VUX (Vuxenutbildning), GRSÄR (Grundsärskola), GYSÄR (Gymnasiesärskola). 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_types: 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_types 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_types 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_types. 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_types 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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89 Skolverket MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.