moonlighting-mcp

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browser_network_requests

Read-only

Lists network requests made since page load, with optional URL regexp filtering and file export, so you can audit or debug browser traffic.

Instructions

Returns a numbered list of network requests since loading the page. Use browser_network_request with the number to get full details.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "static": "<static>"
    },
    "name": "browser_network_requests"
  }
}

Input Schema

Name	Required	Description
`filter`	No	Only return requests whose URL matches this regexp (e.g. "/api/.*user").
`static`	Yes	Whether to include successful static resources like images, fonts, scripts, etc. Defaults to false.
`filename`	No	File name to save the network requests to. Relative file names are resolved against the workspace root. If not provided, requests are returned as text.

Schema Changelog

Changes observed during successful MCP inspections.

First observedv0.1.0Oct 17, 2026

TDQS

A4.5/5.0

Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already indicate readOnlyHint=true and destructiveHint=false. The description adds useful behavioral context by noting the list is numbered and scoped to requests since page load, plus it explicitly points to the companion tool for deeper inspection. No contradiction with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two tight sentences, with the core behavior first and the routing instruction second. Every sentence earns its place and there is no redundant wording.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a read-only listing tool, the description explains what is returned, the page-load scope, and the natural next step for details. The input schema handles parameter semantics and filename behavior, so nothing essential is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema fully documents filter, static, and filename. The tool description does not add parameter-level details, but it does not need to because the schema already carries that burden.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific verb and resource: 'Returns a numbered list of network requests since loading the page.' It also explicitly distinguishes the tool from its sibling browser_network_request by telling the agent to use that sibling with a number for full details.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description gives a clear workflow: list requests here, then call browser_network_request with the number for details. This directly tells the agent when to use this tool versus the relevant alternative.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.