---
title: "d3k Agent Runtime - Air Market"
description: "Something is going wrong in a web app and you cannot tell whether it is the browser or the server. This takes over running the project with d3k: it starts or reuses the running instance, waits until…"
canonical: "https://airmarket.ai/app/d3k"
---

[Air Market](/) / [Developer Tools](/category/devtools) / d3k Agent Runtime

Skill by [Vercel Labs](/@vercel-labs)

# d3k Agent Runtime

See the browser and the server side of a bug together

## What this does

Something is going wrong in a web app and you cannot tell whether it is the browser or the server. This takes over running the project with d3k: it starts or reuses the running instance, waits until it is ready, uses a Chrome profile tied to that project, and looks at browser and server evidence in one place. Reach for it when you need to reproduce a browser issue.

### Top 3 things it does for you

- Reproduce a browser issue I cannot pin down
- Run my web project for debugging
- Look at browser and server evidence side by side

## Information

**d3k Agent Runtime at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Vercel Labs](/@vercel-labs) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 6 KB |
| Licence | MIT |
| Repository | [vercel-labs/dev3000](https://github.com/vercel-labs/dev3000/tree/c6419471b240bd0bc0c827ec61229cb70f35b389/skills/d3k) |
| GitHub stars | 1,565 (as of Nov 2026) |
| Installs | 879, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of d3k Agent Runtime and flagged nothing. AIR's verdict: **safe**.

**What d3k Agent Runtime's check was run against**

|  |  |
| --- | --- |
| Commit | c6419471b240bd0bc0c827ec61229cb70f35b389 |
| Content hash | 99137d8db2ca5df8ec67dc71fd01b22f050578d1bcc955278c420681ca86effc |
| Files read | [Browse the files at this exact commit](https://github.com/vercel-labs/dev3000/blob/c6419471b240bd0bc0c827ec61229cb70f35b389/skills/d3k/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 d3k Agent Runtime](/security/d3k)

## About d3k Agent Runtime

This is for running, developing, testing or debugging a web project with d3k, and for reproducing browser issues.

It owns the runtime rather than leaving it to you: reusing an instance if one is running or starting one in the background non-interactively, then waiting for readiness before going further. It uses d3k's project-stable managed Chrome profile, so the browser you debug in stays the same one.

The payoff is unified browser and server evidence, inspected together rather than pieced together from two places.

## What's inside

- SKILL.md - instructions
- agents/openai.yaml - data
- PUBLISH.md - reference

## Questions

### Is d3k Agent Runtime safe to install?

AIR scanned this exact version of d3k Agent Runtime and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit c6419471b240, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/d3k.

### How do I install d3k Agent Runtime?

Open https://airmarket.ai/app/d3k 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/vercel-labs/dev3000/tree/c6419471b240bd0bc0c827ec61229cb70f35b389/skills/d3k. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Vercel Labs](/@vercel-labs)

---

Canonical URL: <https://airmarket.ai/app/d3k>