Return PDF manuals discovered from the official UserGate PDF catalog.
AI agents call list_pdf_catalog to retrieve information from UserGate MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a catalog listing operation, which is a non-destructive information retrieval task. It returns metadata about PDF manuals from a static catalog with no capability to modify, execute, or delete resources. The operation is read-only and has minimal blast radius if invoked by an AI agent.
From the tool's definition Tool name 'list_pdf_catalog' and description 'Return PDF manuals discovered from the official UserGate PDF catalog' indicate a retrieval operation that queries and returns information about available documentation without modification or side effects.
Attacks that exploit this kind of access
Return PDF manuals discovered from the official UserGate PDF catalog. It is categorised as a Read tool in the UserGate MCP MCP Server, which means it retrieves data without modifying state.
Register the UserGate MCP server in PolicyLayer and add a rule for list_pdf_catalog: 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 UserGate MCP. Nothing to install.
list_pdf_catalog 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 list_pdf_catalog 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 list_pdf_catalog. 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.
list_pdf_catalog is provided by the UserGate MCP server (neonsummit/usergate-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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