list_network_requests

THE RISK

Low Risk

Why list_network_requests needs a policy

This tool retrieves and displays network request data captured during browser observation. While it does not modify data, the medium severity reflects that network request logs may contain sensitive information (credentials, API keys, personal data in URLs/payloads) that an AI agent could exfiltrate.

From the tool's definition Tool description states 'List all requests for the currently selected page' — a retrieval operation with no modification or side effects. The verb 'list' confirms read-only behavior.

Documented attack patterns abuse exactly the kind of access list_network_requests gives an agent:

POLICY

How to control list_network_requests

PolicyLayer is an MCP gateway — it sits between your AI agents and JS Reverse Strong MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for list_network_requests:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_network_requests": {}
  }
}

list_network_requests is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register JS Reverse Strong MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More JS Reverse Strong MCP tools

Destructive delete_session_state Delete one in-memory session snapshot by sessionId. Destructive remove_hook Remove a hook by id. Execute evaluate_on_callframe Evaluates a JavaScript expression in the context of a specific call frame while paused. Th Execute inject_preload_script Register a JavaScript snippet that will run on future document loads before page scripts e Execute navigate_page Navigates the currently selected page to a URL, or performs back/forward/reload navigation Execute new_page Creates a new page and navigates to the specified URL. Waits for DOMContentLoaded event (n Execute stop_monitor Stops an event monitor. Execute wait_for_element Wait for selector to appear.

All 85 JS Reverse Strong MCP tools →

Read tools on other servers

M-Team MCP Server get_torrent_detail YouTube MCP Server search_channel Android Forensics ADB MCP Server parse_browser_history 0xarchive web3_challenge

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about list_network_requests

What does the list_network_requests tool do? +

List all requests for the currently selected page since the last navigation. It is categorised as a Read tool in the JS Reverse Strong MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_network_requests? +

Register the JS Reverse Strong MCP server in PolicyLayer and add a rule for list_network_requests: 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 JS Reverse Strong MCP. Nothing to install.

What risk level is list_network_requests? +

list_network_requests is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_network_requests? +

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

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

list_network_requests is provided by the JS Reverse Strong MCP server (lwjjike/jsreverser-strong-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every JS Reverse Strong MCP tool call.

Start from JS Reverse Strong MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →