Get a detailed listing of all files and directories in a specified path.
AI agents call list_directory to retrieve information from Claude Desktop Commander MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and displays file system metadata without any side effects. It does not modify, execute, or delete anything. While the server has destructive capabilities (execute_command, force_terminate, edit_block), this specific tool is constrained to directory enumeration, making it a Read operation with low risk if misused by an agent.
From the tool's definition Tool description states 'Get a detailed listing of all files and directories in a specified path' — a pure retrieval operation with no modification or execution. The verb 'listing' and 'get' confirm read-only semantics.
Risk signalsBulk/mass operation — affects multiple targets
Documented attack patterns abuse exactly the kind of access list_directory gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Claude Desktop Commander MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for list_directory:
{
"version": "1",
"default": "deny",
"tools": {
"list_directory": {}
}
}list_directory is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get a detailed listing of all files and directories in a specified path. It is categorised as a Read tool in the Claude Desktop Commander MCP MCP Server, which means it retrieves data without modifying state.
Register the Claude Desktop Commander MCP server in PolicyLayer and add a rule for list_directory: 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 Claude Desktop Commander MCP. Nothing to install.
list_directory 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_directory 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_directory. 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_directory is provided by the Claude Desktop Commander MCP server (strawhatai/claude-dev-tools). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Claude Desktop Commander MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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19 Claude Desktop Commander MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.