AI agents call enumerations_detail to retrieve information from Attom without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool appears to retrieve enumeration metadata or reference data from the ATTOM API. The lack of mutative verbs, presence of '_detail' suffix consistent with other read-only tools, and the informational nature of enumeration endpoints indicate this is a Read operation. Confidence is moderate (0.75) due to empty description, but the context strongly suggests read-only behavior.
From the tool's definition Tool name 'enumerations_detail' and context of an ATTOM real estate API server suggest data retrieval. No description provided, but enumeration endpoints typically return reference/metadata lists.
Attacks that exploit this kind of access
enumerations_detail. It is categorised as a Read tool in the Attom MCP Server, which means it retrieves data without modifying state.
Register the Attom MCP server in PolicyLayer and add a rule for enumerations_detail: 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 Attom. Nothing to install.
enumerations_detail 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 enumerations_detail 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 enumerations_detail. 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.
enumerations_detail is provided by the Attom MCP server (nkbud/mcp-server-attom). 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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