account_info

Gets basic Robinhood account information.

SERVEROpen Stocks MCP SOURCEopen-agent-tools/open-stocks-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/open-agent-tools-open-stocks-mcp/account-info.md

WHAT IT DOES

What account_info does on Open Stocks MCP

AI agents call account_info to retrieve information from Open Stocks MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why account_info is rated Low

This tool retrieves account information without modifying data or executing trades. However, it accesses sensitive financial account details (balance, holdings, account identifiers) which could be misused to inform unauthorized trading decisions or inform social engineering attacks. While the action itself is read-only, the sensitivity of the data warrants medium severity rather than low.

From the tool's definition Tool name is 'account_info' and description states 'Gets basic Robinhood account information.' The verb 'Gets' indicates a retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs account_info safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Open Stocks MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For account_info, this is the rule to start with:

account_info Allowed

account_info is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "account_info": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Open Stocks MCP, apply this rule, and every account_info call is checked against it from then on.

FAQ

Questions about account_info

What does the account_info tool do? +

Gets basic Robinhood account information. It is categorised as a Read tool in the Open Stocks MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on account_info? +

Register the Open Stocks MCP server in PolicyLayer and add a rule for account_info: 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 Open Stocks MCP. Nothing to install.

What risk level is account_info? +

account_info is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit account_info? +

Yes. Add a rate_limit block to the account_info 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.

How do I block account_info completely? +

Set action: deny in the PolicyLayer policy for account_info. 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.

What MCP server provides account_info? +

account_info is provided by the Open Stocks MCP server (open-agent-tools/open-stocks-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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