---
title: "Rowan - Air Market"
description: "You need chemistry calculations on molecules or proteins, but standing up and maintaining local GPU machines is not the job you want. This is a hosted modeling platform you drive from Python, so you…"
canonical: "https://airmarket.ai/app/rowan"
---

[Air Market](/) / [Data & Analytics](/category/data) / Rowan

Skill by [K-Dense](/@k-dense-ai)

# Rowan

Run molecular modeling from Python without owning a cluster

## What this does

You need chemistry calculations on molecules or proteins, but standing up and maintaining local GPU machines is not the job you want. This is a hosted modeling platform you drive from Python, so you can screen batches and chain steps together in a script instead of managing hardware.

### Top 3 things it does for you

- Predict pKa and macropKa for a set of molecules
- Generate conformer and tautomer ensembles
- Dock ligands, including analogue series

## Information

**Rowan at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [K-Dense](/@k-dense-ai) |
| Category | [Data & Analytics](/category/data) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Version | 1.4 |
| Size | 39 KB |
| Licence | MIT |
| Repository | [k-dense-ai/scientific-agent-skills](https://github.com/k-dense-ai/scientific-agent-skills/tree/ad21a3868923628330734375dddbf7b86ea84222/skills/rowan) |
| GitHub stars | 34,239 (as of Nov 2026) |

## Security report

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

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

|  |  |
| --- | --- |
| Commit | ad21a3868923628330734375dddbf7b86ea84222 |
| Content hash | 73c118237df5bad261ada5fe6784361e70bd4630aae39d95535bf9be3d3e30c2 |
| Files read | [Browse the files at this exact commit](https://github.com/k-dense-ai/scientific-agent-skills/blob/ad21a3868923628330734375dddbf7b86ea84222/skills/rowan/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 Rowan](/security/rowan)

## About Rowan

Rowan is a cloud-native platform for molecular modeling and medicinal chemistry, driven through a Python API. The workflows on offer include pKa and macropKa prediction, conformer and tautomer ensembles, docking and analogue docking, protein-ligand cofolding, MSA generation, molecular dynamics, permeability and descriptor calculations, along with related small-molecule and protein modeling tasks.

Because it is programmatic and hosted, it suits batch screening and multi-step pipelines in particular. It is aimed at work that would otherwise mean keeping local HPC or GPU infrastructure running.

## What's inside

- SKILL.md - instructions
- references/access_and_pricing.md - reference
- references/batch_and_webhooks.md - reference
- references/end_to_end_example.md - reference
- references/troubleshooting.md - reference
- references/workflow_catalog.md - reference

## Questions

### Is Rowan safe to install?

AIR scanned this exact version of Rowan and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit ad21a3868923, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/rowan.

### How do I install Rowan?

Open https://airmarket.ai/app/rowan 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/k-dense-ai/scientific-agent-skills/tree/ad21a3868923628330734375dddbf7b86ea84222/skills/rowan. Install from that link, not the branch.

## Related on Air Market

- [More Data & Analytics listings](/category/data)
- [Everything by K-Dense](/@k-dense-ai)

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