---
title: "Borzoi - Air Market"
description: "You have a change in DNA that sits outside a gene, and the usual tools have nothing to say about it. This uses Borzoi-style models to predict what a sequence does to expression, so a noncoding varian…"
canonical: "https://airmarket.ai/app/borzoi"
---

[Air Market](/) / [Research](/category/research) / Borzoi

Skill by [Companion](/@companion-inc)

# Borzoi

Ask what a noncoding variant actually does to expression

## What this does

You have a change in DNA that sits outside a gene, and the usual tools have nothing to say about it. This uses Borzoi-style models to predict what a sequence does to expression, so a noncoding variant stops being a blank. Reach for it when you need to rank variants, or when you are designing regulatory sequence rather than reading it.

### Top 3 things it does for you

- Estimate the effect of a noncoding variant
- Predict expression from a sequence
- Design a regulatory sequence

## Information

**Borzoi at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Companion](/@companion-inc) |
| Category | [Research](/category/research) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 1 KB |
| Licence | MIT |
| Repository | [companion-inc/feynman](https://github.com/companion-inc/feynman/tree/54d08a33dfe17abca118c093ad7f2c6b1a41421a/skills/borzoi) |
| GitHub stars | 8,551 (as of Nov 2026) |
| Installs | 37, counted by skills.sh (Nov 2026) |

## Security report

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

**What Borzoi's check was run against**

|  |  |
| --- | --- |
| Commit | 54d08a33dfe17abca118c093ad7f2c6b1a41421a |
| Content hash | ae2ec1f9a60b3ba4da961f7bec3aa1ff08ba2fd0cae0cdd7d8aff47dbdc21972 |
| Files read | [Browse the files at this exact commit](https://github.com/companion-inc/feynman/blob/54d08a33dfe17abca118c093ad7f2c6b1a41421a/skills/borzoi/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 Borzoi](/security/borzoi)

## About Borzoi

This applies Borzoi-style regulatory genomics models to sequence-to-expression and variant-effect questions.

It fits tasks about the impact of noncoding variants, the design of regulatory sequence, and prediction of expression.

## What's inside

- SKILL.md - instructions

## Questions

### Is Borzoi safe to install?

AIR scanned this exact version of Borzoi and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 54d08a33dfe1, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/borzoi.

### How do I install Borzoi?

Open https://airmarket.ai/app/borzoi 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/companion-inc/feynman/tree/54d08a33dfe17abca118c093ad7f2c6b1a41421a/skills/borzoi. Install from that link, not the branch.

## Related on Air Market

- [More Research listings](/category/research)
- [Everything by Companion](/@companion-inc)

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