lock_lp_token

Lock LP tokens in the UniswapV2Lock contract to demonstrate locked liquidity

SERVEREVM MCP Server SOURCEchulanpro5/evm-mcp-server

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/chulanpro5-evm-mcp-server/lock-lp-token.md

WHAT IT DOES

What lock_lp_token does on EVM MCP Server

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

RISK

Why lock_lp_token is rated Critical

Locking LP tokens commits them to a smart contract for a period of time, restricting the ability to withdraw or use liquidity. This constitutes a financial operation as it locks up assets (LP tokens representing pooled funds) in a contract, potentially irreversibly for the lock duration.

From the tool's definition Lock LP tokens in the UniswapV2Lock contract to demonstrate locked liquidity

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs lock_lp_token safely

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

lock_lp_token Approval-gated

Any call to lock_lp_token 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": {
    "lock_lp_token": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about lock_lp_token

What does the lock_lp_token tool do? +

Lock LP tokens in the UniswapV2Lock contract to demonstrate locked liquidity. It is categorised as a Financial tool in the EVM MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on lock_lp_token? +

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

What risk level is lock_lp_token? +

lock_lp_token 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 lock_lp_token? +

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

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

lock_lp_token is provided by the EVM MCP Server MCP server (chulanpro5/evm-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on EVM MCP Server, and thousands of servers like it.

This server

All 36 EVM MCP Server tools → Critical-risk tools on this server →

Across the catalogue

All critical-risk MCP tools → The MCP Attack Database →

Guides

Govern MCP payment tools →Human-in-the-loop →Tool call approval →