list_sites
AI agents call list_sites to retrieve information from Zencontrol Cloud without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries information about sites in the ZenControl system without modifying, executing, or deleting anything. The 'list' prefix aligns with standard Read operations. Confidence is moderate-to-high because the description is empty, but the name provides strong evidence. No destructive, financial, or executable operations are implied.
From the tool's definition Tool name 'list_sites' follows a clear 'list' pattern consistent with other Read category tools on this server (list_device_locations, list_devices). The naming convention strongly indicates data retrieval with no side effects.
Attacks that exploit this kind of access
list_sites. It is categorised as a Read tool in the Zencontrol Cloud MCP Server, which means it retrieves data without modifying state.
Register the Zencontrol Cloud MCP server in PolicyLayer and add a rule for list_sites: 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 Zencontrol Cloud. Nothing to install.
list_sites 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_sites 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_sites. 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_sites is provided by the Zencontrol Cloud MCP server (owretch/zencontrol-cloud-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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