list_balances_applications

SERVERWpm Mcp Server SOURCEwpm-mcp-server-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/wpm-mcp-server/list-balances-applications.md

WHAT IT DOES

What list_balances_applications does on Wpm Mcp Server

AI agents call list_balances_applications to retrieve information from Wpm Mcp Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_balances_applications is rated Low

This tool retrieves financial data (application balances) but does not move money, modify records, or execute operations. It is a Read operation. However, severity is elevated to 'medium' rather than 'low' because: (1) it exposes financial information about applications and their outstanding balances, which could be sensitive; (2) the sibling tools on this server include financial operations like…

From the tool's definition Tool name contains 'list' and description states 'Retrieves a list of applications that have outstanding balances.' This is a data retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_balances_applications safely

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

list_balances_applications Allowed

list_balances_applications 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": {
    "list_balances_applications": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Wpm Mcp Server, apply this rule, and every list_balances_applications call is checked against it from then on.

FAQ

Questions about list_balances_applications

What does the list_balances_applications tool do? +

Retrieves a list of applications that have outstanding balances. Applications with a zero or credit balance will not be returned in the results. \r\n \r\n\r\n<h4>Required permission(s):</h4><span class=. It is categorised as a Read tool in the Wpm Mcp Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_balances_applications? +

Register the Wpm Mcp Server MCP server in PolicyLayer and add a rule for list_balances_applications: 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 Wpm Mcp Server. Nothing to install.

What risk level is list_balances_applications? +

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

Can I rate-limit list_balances_applications? +

Yes. Add a rate_limit block to the list_balances_applications 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 list_balances_applications completely? +

Set action: deny in the PolicyLayer policy for list_balances_applications. 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 list_balances_applications? +

list_balances_applications is provided by the Wpm Mcp Server MCP server (wpm-mcp-server-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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