dual_batch_actions · DUAL MCP Server MCP: Risk & Policy

WHAT IT DOES

What dual_batch_actions does on DUAL MCP Server

AI agents invoke dual_batch_actions to trigger actions in DUAL MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why dual_batch_actions needs a policy

This tool executes atomic blockchain transactions with side effects determined by its arguments (the batch of actions). While it could involve financial operations (transfers, minting), the primary risk is uncontrolled execution of arbitrary blockchain actions whose consequences depend on user/agent input.

From the tool's definition Tool performs 'Execute multiple actions atomically in a single batch' on blockchain/Web3 system. Description explicitly mentions minting tokens, transferring assets, and configuring in a single transaction—these are code-execution-equivalent operations that…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

dual_batch_actions Rate-limited

dual_batch_actions stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "dual_batch_actions": {
      "limits": [
        {
          "counter": "dual_batch_actions_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about dual_batch_actions

What does the dual_batch_actions tool do? +

Execute multiple actions atomically in a single batch. All actions succeed or all fail. Useful for complex operations like: mint + transfer + configure in one transaction. It is categorised as a Execute tool in the DUAL MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on dual_batch_actions? +

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

What risk level is dual_batch_actions? +

dual_batch_actions is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit dual_batch_actions? +

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

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

dual_batch_actions is provided by the DUAL MCP Server MCP server (ro-ro-b/dual-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.