This record as markdown: /tools/eaveluo-1panel-mcp/list-volumes.md
What list_volumes does on 1Panel MCP Server
AI agents call list_volumes to retrieve information from 1Panel MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_volumes is rated Low
This tool retrieves and displays existing Docker volumes—a read-only operation with no side effects, modification of state, or code execution. The minimal description confirms it is a listing/query action. Severity is low because disclosure of volume metadata poses limited immediate risk, though in a sensitive infrastructure context awareness of volumes could inform further attacks.
From the tool's definition Tool name 'list_volumes' with description 'List volumes' performs a query operation to retrieve Docker volume information without modifying or executing any actions.
Attacks that exploit this kind of access
The rule that runs list_volumes safely
PolicyLayer is an MCP gateway: it sits between your AI agents and 1Panel MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_volumes, this is the rule to start with:
list_volumes is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect 1Panel MCP Server, apply this rule, and every list_volumes call is checked against it from then on.
Questions about list_volumes
list_volumes is a read tool on the 1Panel MCP Server MCP server. It is categorised as a Read tool in the 1Panel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the 1Panel MCP Server MCP server in PolicyLayer and add a rule for list_volumes: 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 1Panel MCP Server. Nothing to install.
list_volumes 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_volumes 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_volumes. 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_volumes is provided by the 1Panel MCP Server MCP server (eaveluo/1panel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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