ira_navigate · IRA-RESEARCHER MCP: Risk & Policy

WHAT IT DOES

What ira_navigate does on IRA-RESEARCHER

AI agents invoke ira_navigate to trigger actions in IRA-RESEARCHER. 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 ira_navigate needs a policy

Navigation to arbitrary URLs is an Execute action because it triggers operations on external systems whose effects depend on the URL argument. A malicious agent could navigate to sites that perform financial transactions, exfiltrate data, deliver malware, or exploit vulnerabilities.

From the tool's definition Tool enables 'browser automation' and 'natural language control of browsers' with the ability to 'Navigate to a URL'. The server provides 'full DevTools access' and operates in 'stealth mode', indicating capabilities to execute arbitrary browser operations.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

ira_navigate Rate-limited

ira_navigate 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": {
    "ira_navigate": {
      "limits": [
        {
          "counter": "ira_navigate_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 IRA-RESEARCHER, so you can run agents against it safely.

FAQ

Questions about ira_navigate

What does the ira_navigate tool do? +

Navigate to a URL with auto-retry on empty DOM. It is categorised as a Execute tool in the IRA-RESEARCHER MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on ira_navigate? +

Register the IRA-RESEARCHER MCP server in PolicyLayer and add a rule for ira_navigate: 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 IRA-RESEARCHER. Nothing to install.

What risk level is ira_navigate? +

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

Can I rate-limit ira_navigate? +

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

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

ira_navigate is provided by the IRA-RESEARCHER MCP server (neuralnexustech/ira-researcher). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.