withdraw_native_asset · SEI MCP Server V2 MCP: Risk & Policy

WHAT IT DOES

What withdraw_native_asset does on SEI MCP Server V2

AI agents use withdraw_native_asset to commit financial operations through SEI MCP Server V2 — usually the final step of a payment, billing, or trading workflow. A call moves real money.

WHY IT NEEDS A POLICY

Why withdraw_native_asset needs a policy

This tool moves cryptocurrency (SEI) from a lending pool, which constitutes a financial transaction with real monetary value. Misuse could result in unauthorized withdrawal of funds from DeFi lending positions, making it Financial category with high severity due to potential direct financial loss.

From the tool's definition Withdraw the native asset (SEI) from the lending pool

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

withdraw_native_asset Approval-gated

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

GATE THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches SEI MCP Server V2, so you can run agents against it safely.

FAQ

Questions about withdraw_native_asset

What does the withdraw_native_asset tool do? +

Withdraw the native asset (SEI) from the lending pool. It is categorised as a Financial tool in the SEI MCP Server V2 MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on withdraw_native_asset? +

Register the SEI MCP Server V2 MCP server in PolicyLayer and add a rule for withdraw_native_asset: 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 SEI MCP Server V2. Nothing to install.

What risk level is withdraw_native_asset? +

withdraw_native_asset 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 withdraw_native_asset? +

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

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

withdraw_native_asset is provided by the SEI MCP Server V2 MCP server (testinguser1111111/sei-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.