AI agents call get_class_properties to retrieve information from Qtz Iris without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
className | string | Yes | 类名 |
Parameters from the server's own tool schema.
This tool retrieves class property definitions from an InterSystems IRIS database. It is purely informational—it reads metadata about class structure without creating, modifying, or deleting any data. The operation has no side effects and represents a standard Read category action.
From the tool's definition Tool name 'get_class_properties' and description '获取类的所有属性' (get all class properties) indicate a retrieval operation that queries class metadata without modifying data.
Attacks that exploit this kind of access
获取类的所有属性. It is categorised as a Read tool in the Qtz Iris MCP Server, which means it retrieves data without modifying state.
get_class_properties accepts 1 parameter: className. Required: className. The full parameter table on this page comes from the server's own tool schema.
Register the Qtz Iris MCP server in PolicyLayer and add a rule for get_class_properties: 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 Qtz Iris. Nothing to install.
get_class_properties 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_class_properties 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_class_properties. 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_class_properties is provided by the Qtz Iris MCP server (qtz-iris-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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