add_liquidity

Add ETH and token liquidity to create or increase a Uniswap/PancakeSwap liquidity pool position

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/add-liquidity.md

WHAT IT DOES

What add_liquidity does on EVM MCP Server

AI agents use add_liquidity 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 add_liquidity is rated Critical

This tool commits real financial assets (ETH and tokens) to a liquidity pool on a DEX. It moves funds from the user's wallet into a smart contract position, constituting a financial operation. Misuse could result in significant financial loss through impermanent loss, incorrect pool parameters, or malicious pool interactions.

From the tool's definition Add ETH and token liquidity to create or increase a Uniswap/PancakeSwap liquidity pool position

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_liquidity 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 add_liquidity, this is the rule to start with:

add_liquidity Approval-gated

Any call to add_liquidity 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": {
    "add_liquidity": {
      "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 add_liquidity call is checked against it from then on.

FAQ

Questions about add_liquidity

What does the add_liquidity tool do? +

Add ETH and token liquidity to create or increase a Uniswap/PancakeSwap liquidity pool position. 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 add_liquidity? +

Register the EVM MCP Server MCP server in PolicyLayer and add a rule for add_liquidity: 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 add_liquidity? +

add_liquidity 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 add_liquidity? +

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

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

add_liquidity 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 →