AI agents call get_equipment to retrieve information from D&D Knowledge Navigator without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves D&D game information (equipment details) without creating, modifying, deleting, or executing any operations. It is a pure data lookup function consistent with other Read operations on this server like 'get_spell', 'get_class', and 'get_race'. The severity is low because misuse cannot cause harm beyond returning unwanted reference information.
From the tool's definition Tool name is 'get_equipment' and description states 'Get information about D&D equipment.' The verb 'Get' and context of retrieving game reference data indicates a read-only query operation with no side effects.
Documented attack patterns abuse exactly the kind of access get_equipment gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and D&D Knowledge Navigator, and nothing reaches the server without passing your rules. This is the rule we recommend for get_equipment:
{
"version": "1",
"default": "deny",
"tools": {
"get_equipment": {}
}
}get_equipment is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get information about D&D equipment. It is categorised as a Read tool in the D&D Knowledge Navigator MCP Server, which means it retrieves data without modifying state.
Register the D&D Knowledge Navigator MCP server in PolicyLayer and add a rule for get_equipment: 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 D&D Knowledge Navigator. Nothing to install.
get_equipment 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_equipment 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_equipment. 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_equipment is provided by the D&D Knowledge Navigator MCP server (procload/dnd-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 14 D&D Knowledge Navigator tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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14 D&D Knowledge Navigator tools catalogued and risk-classified — across an index of 42,500+ MCP servers.