---
title: "Browser Testing with DevTools - Air Market"
description: "See what your page actually does in a real browser"
canonical: "https://airmarket.ai/app/browser-testing-with-devtools"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Browser Testing with DevTools

Skill by [Addy Osmani](/@addyosmani)

# Browser Testing with DevTools

See what your page actually does in a real browser

## What this does

See what your page actually does in a real browser

### Top 3 things it does for you

- Inspect a page's DOM while it runs
- Capture the errors your page logs to the console
- Analyze the network requests behind a page

## Information

**Browser Testing with DevTools at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Addy Osmani](/@addyosmani) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 14 KB |
| Licence | MIT |
| Repository | [addyosmani/agent-skills](https://github.com/addyosmani/agent-skills/tree/13e43f2310224d5770a7fb0a8c24c02b73da69e9/skills/browser-testing-with-devtools) |
| GitHub stars | 114,337 (as of Nov 2026) |
| Installs | 68,725, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Browser Testing with DevTools and flagged nothing. AIR's verdict: **safe**.

**What Browser Testing with DevTools's check was run against**

|  |  |
| --- | --- |
| Commit | 13e43f2310224d5770a7fb0a8c24c02b73da69e9 |
| Content hash | b7455a653e75ec73ca69147eca5b77614089359e57710ffc42e724b1ed42524f |
| Files read | [Browse the files at this exact commit](https://github.com/addyosmani/agent-skills/blob/13e43f2310224d5770a7fb0a8c24c02b73da69e9/skills/browser-testing-with-devtools/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Browser Testing with DevTools](/security/browser-testing-with-devtools)

## About Browser Testing with DevTools

This skill tests pages in a real browser through Chrome DevTools MCP. Use it when you are building or debugging anything that runs in a browser.

Everything it reports comes from real runtime data. It inspects the DOM, captures console errors, analyzes network requests, profiles performance, and verifies visual output.

Before using it, make sure the chrome-devtools MCP server is configured.

## What's inside

- SKILL.md - instructions

## Questions

### Is Browser Testing with DevTools safe to install?

AIR scanned this exact version of Browser Testing with DevTools and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 13e43f231022, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/browser-testing-with-devtools.

### How do I install Browser Testing with DevTools?

Open https://airmarket.ai/app/browser-testing-with-devtools on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/addyosmani/agent-skills/tree/13e43f2310224d5770a7fb0a8c24c02b73da69e9/skills/browser-testing-with-devtools. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Addy Osmani](/@addyosmani)

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Canonical URL: <https://airmarket.ai/app/browser-testing-with-devtools>