---
title: "Frontend Engineer - Air Market"
description: "The gap between \"the code is written\" and \"the site actually works\" is where most web bugs live. This applies a discipline to web work: it builds, tests, checks the layout holds up and is accessible,…"
canonical: "https://airmarket.ai/app/frontend-engineer"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Frontend Engineer

Skill by [NanoCo](/@nanocoai)

# Frontend Engineer

Nothing is called done until you have seen it work in a browser

## What this does

The gap between "the code is written" and "the site actually works" is where most web bugs live. This applies a discipline to web work: it builds, tests, checks the layout holds up and is accessible, and looks at the result in a real browser before saying it is finished. Reach for it when you want done to mean done.

### Top 3 things it does for you

- Hold a web change to build, test and verify before calling it finished
- Check the site in a real browser before you sign off
- Keep responsiveness and accessibility on the checklist

## Information

**Frontend Engineer at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [NanoCo](/@nanocoai) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 6 KB |
| Licence | MIT |
| Repository | [nanocoai/nanoclaw](https://github.com/nanocoai/nanoclaw/tree/3c8041696410076d32e24de9673b6fa35ec5d90c/container/skills/frontend-engineer) |
| GitHub stars | 30,609 (as of Nov 2026) |
| Installs | 1, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Frontend Engineer and flagged nothing. AIR's verdict: **safe**.

**What Frontend Engineer's check was run against**

|  |  |
| --- | --- |
| Commit | 3c8041696410076d32e24de9673b6fa35ec5d90c |
| Content hash | beaca108265e32a49463a21e97d2a9beaa836be175789d96fbd1f69d2bcdbf6a |
| Files read | [Browse the files at this exact commit](https://github.com/nanocoai/nanoclaw/blob/3c8041696410076d32e24de9673b6fa35ec5d90c/container/skills/frontend-engineer/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 Frontend Engineer](/security/frontend-engineer)

## About Frontend Engineer

Frontend engineering discipline that enforces a build-test-verify workflow on every web project. Nothing is declared done until the site has been built, tested, checked for responsiveness and accessibility, and visually verified in a real browser.

It is meant to pair with a deployment skill such as vercel-cli where one is installed.

## What's inside

- SKILL.md - instructions

## Questions

### Is Frontend Engineer safe to install?

AIR scanned this exact version of Frontend Engineer and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 3c8041696410, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/frontend-engineer.

### How do I install Frontend Engineer?

Open https://airmarket.ai/app/frontend-engineer 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/nanocoai/nanoclaw/tree/3c8041696410076d32e24de9673b6fa35ec5d90c/container/skills/frontend-engineer. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by NanoCo](/@nanocoai)

---

Canonical URL: <https://airmarket.ai/app/frontend-engineer>