arkadiko_swap_tokens · Stacks AI MCP Server MCP

WHAT IT DOES

What arkadiko_swap_tokens does on Stacks AI MCP Server

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

WHY IT NEEDS A POLICY

Why arkadiko_swap_tokens needs a policy

Executing a token swap on a DEX moves financial assets (tokens) between wallets, committing real financial transactions on the blockchain. This directly involves financial operations with potentially irreversible consequences, qualifying as Financial category with critical severity given the blast radius if an AI agent misuses it (e.g., swapping large amounts of tokens at unfavorable rates or draining a wallet).

From the tool's definition Swap tokens on Arkadiko DEX

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

arkadiko_swap_tokens Approval-gated

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

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

FAQ

Questions about arkadiko_swap_tokens

What does the arkadiko_swap_tokens tool do? +

Swap tokens on Arkadiko DEX. It is categorised as a Financial tool in the Stacks AI MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on arkadiko_swap_tokens? +

Register the Stacks AI MCP Server MCP server in PolicyLayer and add a rule for arkadiko_swap_tokens: 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 Stacks AI MCP Server. Nothing to install.

What risk level is arkadiko_swap_tokens? +

arkadiko_swap_tokens 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 arkadiko_swap_tokens? +

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

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

arkadiko_swap_tokens is provided by the Stacks AI MCP Server MCP server (stack-ai-mcp/stacks-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.