AI agents call get_acc_list to retrieve information from Futu Stock MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves account list data without creating, modifying, deleting, or executing financial transactions. However, account information itself is sensitive (medium severity) as it could expose account structure or holdings to an unauthorized party if misused by a compromised agent. Categorized as Read because the operation is fundamentally a data retrieval with no side effects.
From the tool's definition Tool returns account listing data ('get_account_list' alias); no modification or financial transaction occurs. Description states it is an alias of get_account_list, which retrieves account information.
Documented attack patterns abuse exactly the kind of access get_acc_list gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Futu Stock MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_acc_list:
{
"version": "1",
"default": "deny",
"tools": {
"get_acc_list": {}
}
}get_acc_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Official-name alias of get_account_list. It is categorised as a Read tool in the Futu Stock MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Futu Stock MCP Server MCP server in PolicyLayer and add a rule for get_acc_list: 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 Futu Stock MCP Server. Nothing to install.
get_acc_list 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_acc_list 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_acc_list. 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_acc_list is provided by the Futu Stock MCP Server MCP server (shuizhengqi1/futu-stock-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 44 Futu Stock MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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44 Futu Stock MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.