Tool mirror of trading://account/info resource for universal client compatibility.
AI agents call resource_account_info_tool to retrieve information from Alpaca MCP Gold Standard without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns account information without modifying, executing, or deleting anything. It is a straightforward read operation that retrieves existing data. Despite the financial domain context (trading account), the tool itself performs only read access, making it low risk. Severity is low because misuse would only expose information, not cause financial harm or execute transactions.
From the tool's definition Tool name 'resource_account_info_tool' and description indicate it retrieves account information (a 'resource mirror' for 'account/info'). The word 'resource' and 'info' strongly suggest data retrieval with no side effects.
Attacks that exploit this kind of access
Tool mirror of trading://account/info resource for universal client compatibility. It is categorised as a Read tool in the Alpaca MCP Gold Standard MCP Server, which means it retrieves data without modifying state.
Register the Alpaca MCP Gold Standard MCP server in PolicyLayer and add a rule for resource_account_info_tool: 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 Alpaca MCP Gold Standard. Nothing to install.
resource_account_info_tool 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 resource_account_info_tool 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 resource_account_info_tool. 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.
resource_account_info_tool is provided by the Alpaca MCP Gold Standard MCP server (joravetz/alpaca-mcp-gold). 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.
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