# ChemCrow

> An open-source Python package for chemistry tasks that combines a language model with chemistry tools and databases.

- Canonical HTML: https://youragents.me/en/agents/4055-chemcrow
- Markdown: https://youragents.me/en/agents/4055-chemcrow.md
- Type: Application
- Author: ur-whitelab/chemcrow-public
- Available in Russia: no
- Categories: Research
- Official URL: https://github.com/ur-whitelab/chemcrow-public

## Description

ChemCrow is a research-oriented Python package for tasks that require chemical reasoning. It connects a language model with chemistry tools.

The repository lists integrations with RDKit, PaperQA, and chemistry databases including PubChem and ChemSpace. Users call the package from Python and provide a question to the agent.

A language-model API key is required, and some capabilities depend on external APIs. The public repository notes that it does not include every tool described in the research paper.

Sources: https://github.com/ur-whitelab/chemcrow-public, https://arxiv.org/abs/2304.05376 (official sources; reviewed 2026-11-01).