Application

Title

librarian

Type

Streamlit App

URL

https://librarian.serve.scilifelab.se

Source code

https://github.com/jahlwe/streamlit-librarian

Docker image

ghcr.io/jahlwe/streamlit-librarian:20260128-225241

Created

01 Jul, 2025

Updated

14 Feb, 2026

Description

Librarian is an open-access, web-based application for building and sharing high-quality MS² spectral libraries for nontarget high-resolution mass spectrometry. It provides a streamlined, end-to-end workflow to retrieve and harmonize chemical metadata from PubChem, design compound mixtures for HRMS acquisition, and assemble standardized, metadata-rich MS² records ready for deposition in public repositories such as MassBank. Designed to lower technical barriers, Librarian is modular, interoperable with common HRMS preprocessing tools, and supports scalable, community-driven expansion of open spectral libraries for metabolomics, exposomics, and environmental research.

Tags

Database

Exposomics

Hmrs

Hrms

Lc-Ms

Library

Massbank

Metabolomics

Ms2

Open-Source

Software

Spectra