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qtadagm

browser Devtools Inspector

by QtadaGM · GitHub ↗ · v1.0.0
cross-platform ⚠ suspicious
739
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1
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Install in OpenClaw
/install qtada-browser-devtools-inspector
Description
Inspect and analyze browser DevTools Console, Network, and Performance data to debug frontend issues like errors, failed requests, CORS, and slow loads.
Usage Guidance
This skill appears coherent for DevTools-style debugging. Before running it: (1) run it locally or in an isolated environment, especially if you will point it at production/internal URLs — the scripts execute page JavaScript and capture console/network output which may include secrets; (2) review any JSON output before sharing; (3) be aware npm install will download Chromium via puppeteer (large download, network access); (4) if you want to avoid auto-downloaded Chromium, set PUPPETEER_EXECUTABLE_PATH to a trusted local Chrome/Chromium binary; (5) avoid running against authenticated endpoints unless you intentionally want the tool to observe authenticated requests and responses; and (6) if you have concerns about visiting untrusted pages, run in a sandboxed environment (VM/container) to limit risk.
Capability Analysis
Type: OpenClaw Skill Name: qtada-browser-devtools-inspector Version: 1.0.0 The skill is classified as suspicious due to the use of `puppeteer.launch` with `--no-sandbox` and `--disable-setuid-sandbox` arguments in all JavaScript files (`analyze_performance.js`, `capture_console.js`, `capture_network.js`, `check_cors.js`). While this configuration might be used for compatibility in certain environments, it significantly reduces the security posture of the Chromium browser, making it vulnerable to potential sandbox escapes if a malicious URL is visited. Although there is no evidence of intentional data exfiltration, persistence, or other malicious activities within the code or the `SKILL.md` instructions, this configuration creates a critical vulnerability risk (e.g., RCE) if the browser is exploited by a crafted web page.
Capability Assessment
Purpose & Capability
Name/description match the included scripts: capture_console.js, capture_network.js, analyze_performance.js, and check_cors.js all use Puppeteer to collect DevTools data. No unrelated credentials, binaries, or config paths are requested.
Instruction Scope
SKILL.md simply tells the agent/user to run the included Node scripts against a URL. This is appropriately scoped to DevTools inspection. Note: the scripts accept arbitrary URLs and will execute page JavaScript and network requests in a headless browser, so captured output may include sensitive data printed by the page or returned by APIs (this is expected for a debugging tool).
Install Mechanism
There is no installer spec in the registry; the package includes package.json that depends on puppeteer. That is reasonable for these scripts. Be aware npm install / puppeteer will download a Chromium build on first install (network activity and disk write are expected).
Credentials
The skill requests no environment variables or credentials. The README mentions an optional PUPPETEER_EXECUTABLE_PATH to point to a local Chrome binary — consistent and optional for Puppeteer usage.
Persistence & Privilege
The skill is not always-enabled and does not request persistent platform privileges or modify other skills. It runs on-demand via CLI scripts, which is appropriate for its purpose.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install qtada-browser-devtools-inspector
  3. After installation, invoke the skill by name or use /qtada-browser-devtools-inspector
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of browser-devtools-inspector. - Capture and analyze browser Console, Network, and Performance data from real browser sessions. - Scripts for console logs, network requests (failed, slow, by type), and automated CORS checks. - Performance analysis report with key frontend metrics (load time, TTFB, slowest resources). - Output structured JSON for easy parsing and integration with other tools. - Includes quick tips, troubleshooting steps, and practical real-world usage examples. - Works through Node.js and Puppeteer with simple CLI commands.
Metadata
Slug qtada-browser-devtools-inspector
Version 1.0.0
License
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is browser Devtools Inspector?

Inspect and analyze browser DevTools Console, Network, and Performance data to debug frontend issues like errors, failed requests, CORS, and slow loads. It is an AI Agent Skill for Claude Code / OpenClaw, with 739 downloads so far.

How do I install browser Devtools Inspector?

Run "/install qtada-browser-devtools-inspector" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is browser Devtools Inspector free?

Yes, browser Devtools Inspector is completely free (open-source). You can download, install and use it at no cost.

Which platforms does browser Devtools Inspector support?

browser Devtools Inspector is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created browser Devtools Inspector?

It is built and maintained by QtadaGM (@qtadagm); the current version is v1.0.0.

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