get_network_request

Gets a network request by an optional reqid, if omitted returns the currently selected request in the DevTools Network panel.

SERVERChrome Devtools SOURCE@async23/chrome-devtools-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/async23-chrome-devtools-mcp/get-network-request.md

WHAT IT DOES

What get_network_request does on Chrome Devtools

AI agents call get_network_request to retrieve information from Chrome Devtools without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_network_request is rated Low

This tool retrieves network request information from Chrome DevTools for inspection purposes. It performs a read-only query operation on existing network data without creating, modifying, deleting, or executing any actions.

From the tool's definition Tool name is 'get_network_request' and description states it 'Gets a network request by an optional reqid' or 'returns the currently selected request in the DevTools Network panel'.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_network_request safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Chrome Devtools, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_network_request, this is the rule to start with:

get_network_request Allowed

get_network_request is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Chrome Devtools, apply this rule, and every get_network_request call is checked against it from then on.

FAQ

Questions about get_network_request

What does the get_network_request tool do? +

Gets a network request by an optional reqid, if omitted returns the currently selected request in the DevTools Network panel. It is categorised as a Read tool in the Chrome Devtools MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_network_request? +

Register the Chrome Devtools MCP server in PolicyLayer and add a rule for get_network_request: 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 Chrome Devtools. Nothing to install.

What risk level is get_network_request? +

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

Can I rate-limit get_network_request? +

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

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

get_network_request is provided by the Chrome Devtools MCP server (@async23/chrome-devtools-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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