get_loan_hist

THE RISK

Low Risk

Why get_loan_hist needs a policy

This tool retrieves historical transaction data for a loan account without modifying, creating, deleting, or executing any operations. It is a pure read operation that queries existing data. The low severity reflects minimal risk from disclosure of transaction history to an AI agent, as reading this data does not enable unauthorized financial transfers or data destruction.

From the tool's definition Tool name 'get_loan_hist' and description 'Get the transaction history for a loan (repayments, disbursements, charges)' indicates a retrieval operation with no side effects.

Documented attack patterns abuse exactly the kind of access get_loan_hist gives an agent:

POLICY

How to control get_loan_hist

PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Mifosx, and nothing reaches the server without passing your rules. This is the rule we recommend for get_loan_hist:

policy.json

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

get_loan_hist is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Mcp Mifosx — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

Related tools and policies

More Mcp Mifosx tools

Financial create_new_charge Create a new charge definition. Financial deposit Deposit money into a savings account. Validates accountId exists before executing. Financial withdraw Withdraw money from a savings account. Validates accountId and balance before executing. Financial make_repayment Make a repayment on an active loan. Validates loanId and status before executing. Financial record_journal_entry Record a manual journal entry. Date format: 'dd MMMM yyyy' e.g. '10 March 2026' Financial undo_disbursal Undo a loan disbursal to reverse funds and return the loan to approved status. Financial waive_loan_interest Waive interest on a loan. Validates loanId exists before executing. Financial apply_client_fee Apply a one-time fee/charge to a client profile

All 73 Mcp Mifosx tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_loan_hist

What does the get_loan_hist tool do? +

Get the transaction history for a loan (repayments, disbursements, charges). It is categorised as a Read tool in the Mcp Mifosx MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_loan_hist? +

Register the Mcp Mifosx MCP server in PolicyLayer and add a rule for get_loan_hist: 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 Mcp Mifosx. Nothing to install.

What risk level is get_loan_hist? +

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

Can I rate-limit get_loan_hist? +

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

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

get_loan_hist is provided by the Mcp Mifosx MCP server (openmf/mcp-mifosx). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Mifosx tool call.

Start from Mcp Mifosx, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →