This record as markdown: /tools/eaveluo-1panel-mcp/get-file-tree.md
What get_file_tree does on 1Panel MCP Server
AI agents call get_file_tree 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 get_file_tree is rated Low
This tool retrieves and displays the hierarchical structure of a directory tree, which is a read-only operation with no side effects. It allows inspection of filesystem structure but cannot alter, delete, or execute any files or commands. The blast radius of misuse is minimal—an agent could discover sensitive directory paths but cannot act on them directly through this tool alone.
From the tool's definition Tool name 'get_file_tree' and description 'Get directory tree' indicate a query/retrieval operation that lists directory contents without modifying, deleting, or executing anything.
Attacks that exploit this kind of access
The rule that runs get_file_tree 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 get_file_tree, this is the rule to start with:
get_file_tree 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 get_file_tree call is checked against it from then on.
Questions about get_file_tree
Get directory tree. 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 get_file_tree: 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.
get_file_tree 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 get_file_tree 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 get_file_tree. 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.
get_file_tree 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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