List the Object Store files under a specific directory in
AI agents call list_object_store_files to retrieve information from QuantConnect MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and enumerates stored files within a specified directory path. It performs a read-only query operation analogous to listing directory contents. No data is created, modified, deleted, or executed. The blast radius of misuse is minimal—an agent could potentially enumerate files it shouldn't access, but this is a data disclosure risk rather than a capability to alter, delete, or execute code.
From the tool's definition Tool name 'list_object_store_files' and description 'List the Object Store files under a specific directory' indicate a retrieval/query operation with no data modification, deletion, or side effects.
Attacks that exploit this kind of access
List the Object Store files under a specific directory in. It is categorised as a Read tool in the QuantConnect MCP Server MCP Server, which means it retrieves data without modifying state.
Register the QuantConnect MCP Server MCP server in PolicyLayer and add a rule for list_object_store_files: 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 QuantConnect MCP Server. Nothing to install.
list_object_store_files 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_object_store_files 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_object_store_files. 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_object_store_files is provided by the QuantConnect MCP Server MCP server (mymanish9-code11/quantconnect-mcp-server). 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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