intentReverseSlowTransfer

THE RISK

Critical Risk

Why intentReverseSlowTransfer needs a policy

Reversing a pending transfer is an irreversible action that cancels/undoes a financial operation in a smart contract. It modifies blockchain state in a way that cannot be undone once executed, and directly affects token transfers in a crypto context. Given this is on an Ethereum automation server dealing with cryptocurrency transfers, misuse could result in unauthorized reversal of legitimate transfers.

From the tool's definition Reverse a pending transfer in SLOW contract

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

POLICY

How to control intentReverseSlowTransfer

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

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "intentReverseSlowTransfer"
  ]
}

intentReverseSlowTransfer disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

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

RESTRICT THIS TOOL →

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EXPLORE

Related tools and policies

More Agentek Eth tools

Financial depositWETH Wrap native ETH into WETH (Wrapped ETH) by depositing into the WETH contract. You receive Financial intentAaveDeposit Deposits tokens into the Aave protocol to supply liquidity and earn interest. Financial intentAaveWithdraw Withdraws tokens from Aave, redeeming your supplied assets (aTokens). Financial intentApproveSlowTransfer Guardian approves a transfer in SLOW contract Financial intentDepositAcross Bridge ERC20 tokens cross-chain via Across Protocol. Automatically handles token approval Financial intentDepositToSlow Deposit tokens or ETH into SLOW contract with a timelock Financial intentTransfer Transfer ERC20 tokens or native ETH to an address or ENS name. Supports ENS resolution, au Financial intentTransferFrom Transfer ERC20 tokens from another address using transferFrom. Requires prior ERC20 approv

All 165 Agentek Eth tools →

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Go deeper

Critical-risk tools in Agentek Eth → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about intentReverseSlowTransfer

What does the intentReverseSlowTransfer tool do? +

Reverse a pending transfer in SLOW contract. It is categorised as a Destructive tool in the Agentek Eth MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on intentReverseSlowTransfer? +

Register the Agentek Eth MCP server in PolicyLayer and add a rule for intentReverseSlowTransfer: 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 Agentek Eth. Nothing to install.

What risk level is intentReverseSlowTransfer? +

intentReverseSlowTransfer is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit intentReverseSlowTransfer? +

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

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

intentReverseSlowTransfer is provided by the Agentek Eth MCP server (nanidao/agentek). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Agentek Eth tool call.

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

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