List all accounts with their basic information including balances
AI agents call list_accounts to retrieve information from Quicken 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 financial information (accounts and balances) but does not create, modify, delete, or move money. It is a Read operation. However, the severity is elevated to 'medium' rather than 'low' because the exposed data includes financial account balances and account information, which is sensitive personal financial data that could be misused if an AI agent exfiltrates or logs it without authorization,…
From the tool's definition Tool name 'list_accounts' and description 'List all accounts with their basic information including balances' indicate retrieval of financial account data without modification.
Documented attack patterns abuse exactly the kind of access list_accounts gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Quicken MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for list_accounts:
{
"version": "1",
"default": "deny",
"tools": {
"list_accounts": {}
}
}list_accounts is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all accounts with their basic information including balances. It is categorised as a Read tool in the Quicken MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Quicken MCP Server MCP server in PolicyLayer and add a rule for list_accounts: 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 Quicken MCP Server. Nothing to install.
list_accounts 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_accounts 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_accounts. 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_accounts is provided by the Quicken MCP Server MCP server (sgoley/quicken-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Quicken MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
6 Quicken MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.