dual_policy_parse · DUAL MCP Server MCP: Risk & Policy

WHAT IT DOES

What dual_policy_parse does on DUAL MCP Server

AI agents invoke dual_policy_parse 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_policy_parse needs a policy

This tool takes natural language and converts it into structured compliance rules. While it appears to be a read/transform operation, generating compliance rules has downstream effects on system behavior and governance. In a Web3/blockchain context, compliance rules can affect transactions and access control.

From the tool's definition 'Parse a natural language policy description into structured compliance rules' — involves processing/transforming input into structured output that will govern compliance behavior

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

dual_policy_parse Rate-limited

dual_policy_parse 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_policy_parse": {
      "limits": [
        {
          "counter": "dual_policy_parse_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_policy_parse

What does the dual_policy_parse tool do? +

Parse a natural language policy description into structured compliance rules. 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_policy_parse? +

Register the DUAL MCP Server MCP server in PolicyLayer and add a rule for dual_policy_parse: 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_policy_parse? +

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

Can I rate-limit dual_policy_parse? +

Yes. Add a rate_limit block to the dual_policy_parse 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_policy_parse completely? +

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

dual_policy_parse 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.