List all groups on the Cloudron instance. Returns group details including ID, name, and creation date. Groups are sorted alphabetically by name.
AI agents call cloudron_list_groups 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 queries and returns existing group data (ID, name, creation date) without creating, modifying, deleting, or executing any operations. It is a straightforward read operation with minimal security impact; exposure to unauthorized listing could reveal organizational structure but carries no blast radius for destructive or financial harm.
From the tool's definition Tool name contains 'list' and description states it 'List all groups' and 'Returns group details' — purely retrieves information with no modification or side effects.
Attacks that exploit this kind of access
List all groups on the Cloudron instance. Returns group details including ID, name, and creation date. Groups are sorted alphabetically by name. 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_groups: 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_groups 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_groups 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_groups. 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_groups 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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