List all configured domains on the Cloudron instance. Returns domain details including name, provider, verification status, and TLS configuration.
AI agents call cloudron_list_domains to retrieve information from Mcp Cloudron without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays existing domain configuration data without creating, modifying, deleting, or executing any operations. The blast radius of misuse is minimal—an agent would only gain visibility into domain configuration, which is informational. Even if an AI agent lists domains unnecessarily, no system state is changed.
From the tool's definition Tool name 'cloudron_list_domains' and description 'List all configured domains' indicate a retrieval operation. The description specifies it 'Returns domain details' with no mention of modification, deletion, or execution of commands.
Attacks that exploit this kind of access
List all configured domains on the Cloudron instance. Returns domain details including name, provider, verification status, and TLS configuration. It is categorised as a Read tool in the Mcp Cloudron MCP Server, which means it retrieves data without modifying state.
Register the Mcp Cloudron MCP server in PolicyLayer and add a rule for cloudron_list_domains: 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 Mcp Cloudron. Nothing to install.
cloudron_list_domains 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 cloudron_list_domains 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 cloudron_list_domains. 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.
cloudron_list_domains is provided by the Mcp Cloudron MCP server (serenichron/mcp-cloudron). 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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