strato.lending.repay-all · Griphook MCP: Risk & Policy

WHAT IT DOES

What strato.lending.repay-all does on Griphook

AI agents use strato.lending.repay-all to commit financial operations through Griphook — usually the final step of a payment, billing, or trading workflow. A call moves real money.

WHY IT NEEDS A POLICY

Why strato.lending.repay-all needs a policy

This tool repays all outstanding debt on a lending platform, which constitutes a financial operation that moves funds to settle obligations. Misuse could result in unintended full repayment of debt positions, committing financial assets irreversibly. The blast radius is high as it could drain available funds to repay all loans.

From the tool's definition Repay all debt

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

strato.lending.repay-all Approval-gated

Any call to strato.lending.repay-all is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "strato.lending.repay-all": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

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PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Griphook, so you can run agents against it safely.

FAQ

Questions about strato.lending.repay-all

What does the strato.lending.repay-all tool do? +

Repay all debt. It is categorised as a Financial tool in the Griphook MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on strato.lending.repay-all? +

Register the Griphook MCP server in PolicyLayer and add a rule for strato.lending.repay-all: 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 Griphook. Nothing to install.

What risk level is strato.lending.repay-all? +

strato.lending.repay-all is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit strato.lending.repay-all? +

Yes. Add a rate_limit block to the strato.lending.repay-all 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 strato.lending.repay-all completely? +

Set action: deny in the PolicyLayer policy for strato.lending.repay-all. 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 strato.lending.repay-all? +

strato.lending.repay-all is provided by the Griphook MCP server (strato-net/strato-griphook). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.