lido_swap_eth_for_ldo · Lido MCP Server MCP: Risk & Policy

WHAT IT DOES

What lido_swap_eth_for_ldo does on Lido MCP Server

AI agents use lido_swap_eth_for_ldo to commit financial operations through Lido MCP Server — usually the final step of a payment, billing, or trading workflow. A call moves real money.

WHY IT NEEDS A POLICY

Why lido_swap_eth_for_ldo needs a policy

This tool executes a financial token swap, exchanging ETH for LDO tokens through a DEX (Uniswap V3). This constitutes a financial transaction that moves real cryptocurrency assets. Misuse could result in significant financial loss through unfavorable swap rates, slippage, or being triggered at the wrong time. Classified as Financial due to direct movement of cryptocurrency assets.

From the tool's definition Swap ETH for LDO tokens via Uniswap V3

Attacks that exploit this kind of access

Questions about lido_swap_eth_for_ldo

What does the lido_swap_eth_for_ldo tool do? +

Swap ETH for LDO tokens via Uniswap V3. LDO is needed to vote on Lido DAO Aragon proposals. It is categorised as a Financial tool in the Lido MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on lido_swap_eth_for_ldo? +

Register the Lido MCP Server MCP server in PolicyLayer and add a rule for lido_swap_eth_for_ldo: 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 Lido MCP Server. Nothing to install.

What risk level is lido_swap_eth_for_ldo? +

lido_swap_eth_for_ldo 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 lido_swap_eth_for_ldo? +

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

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

lido_swap_eth_for_ldo is provided by the Lido MCP Server MCP server (the-wunmi/lido-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.