sell_memecoin · KaiaFun MCP: Risk & Policy

WHAT IT DOES

What sell_memecoin does on KaiaFun MCP

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

WHY IT NEEDS A POLICY

Why sell_memecoin needs a policy

This tool moves or liquidates a financial asset (memecoin) in exchange for cryptocurrency (KAIA), constituting a direct financial transaction. Misuse by an AI agent could result in unwanted asset sales, financial loss, or market manipulation, warranting critical severity.

From the tool's definition 'Sell a memecoin for KAIA' — directly executes a financial transaction selling a token asset in exchange for KAIA cryptocurrency

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

sell_memecoin Approval-gated

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

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Instant setup, no code required.

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

FAQ

Questions about sell_memecoin

What does the sell_memecoin tool do? +

Sell a memecoin for KAIA. It is categorised as a Financial tool in the KaiaFun MCP MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on sell_memecoin? +

Register the KaiaFun MCP server in PolicyLayer and add a rule for sell_memecoin: 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 KaiaFun MCP. Nothing to install.

What risk level is sell_memecoin? +

sell_memecoin 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 sell_memecoin? +

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

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

sell_memecoin is provided by the KaiaFun MCP server (weero-finance/kaiafun-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.