AI agents call lookup_paragraf to retrieve information from Skatt without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries static legal text data from a public Norwegian legal database (Lovdata NLOD 2.0). It performs a read-only lookup operation with no ability to modify, delete, or execute code. Even if misused by an agent, the worst outcome would be retrieving irrelevant or incorrect legal references, with minimal blast radius. Classified as Read with low severity.
From the tool's definition Tool name 'lookup_paragraf' and description 'Henter full tekst for en norsk lovparagraf' (retrieves full text of a Norwegian law paragraph). No side effects, modifications, or executions implied.
Attacks that exploit this kind of access
Henter full tekst for en norsk lovparagraf fra Lovdata sitt offentlige datasett (NLOD 2.0-lisens). It is categorised as a Read tool in the Skatt MCP Server, which means it retrieves data without modifying state.
Register the Skatt MCP server in PolicyLayer and add a rule for lookup_paragraf: 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 Skatt. Nothing to install.
lookup_paragraf 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 lookup_paragraf 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 lookup_paragraf. 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.
lookup_paragraf is provided by the Skatt MCP server (valiantevers/skatt-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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