Retrieves all assets in a hierarchical structure.
AI agents call asset_list to retrieve information from Money Manager MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool only queries and returns existing asset data without modifying, deleting, or executing any operations. Despite the financial domain context, asset_list is a straightforward read operation with minimal blast radius if called repeatedly or with unexpected arguments. The worst outcome would be retrieving data the agent shouldn't access, not causing financial loss or data destruction.
From the tool's definition Tool description states it 'Retrieves all assets in a hierarchical structure' — a pure query operation with no side effects. The verb 'retrieves' and the read-only nature confirm this is a data retrieval function.
Documented attack patterns abuse exactly the kind of access asset_list gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Money Manager MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for asset_list:
{
"version": "1",
"default": "deny",
"tools": {
"asset_list": {}
}
}asset_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Retrieves all assets in a hierarchical structure. It is categorised as a Read tool in the Money Manager MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Money Manager MCP Server MCP server in PolicyLayer and add a rule for asset_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 Money Manager MCP Server. Nothing to install.
asset_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 asset_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 asset_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.
asset_list is provided by the Money Manager MCP Server MCP server (shahlaukik/money-manager-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Money Manager MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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18 Money Manager MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.