Resources / open science

Data, code and analyses
we share

Here you can use the databases, software and step-by-step analyses we have produced through our research and collaborations.

Access · reuse · reproduce

Open-source software

Software we have
written and maintained.

Reusable packages and command-line tools for accessing, analysing and comparing complex biological data.

Command line · Python API

3dtk — the 3D’omics ToolKit

Find, summarise, export and download records from the 3D’omics data catalogue. 3dtk works from the command line or Python, needs no credentials or server, and verifies its published catalogue before use.

Install

pip install 3dtk Then run 3dtk, or import py3dtk in Python.

Command line · Python API

EHItk — the Earth Hologenome Initiative ToolKit

Query, summarise, export and download EHI specimens, hologenomes and metagenome-assembled genomes. EHItk includes a versioned SQLite catalogue for reproducible command-line and Python workflows.

Install

pip install ehitk Then run ehitk --help, or import ehitk in Python.

R package

hilldiv3 — Hill-number diversity in R

Measure and compare biological communities through one framework for neutral, phylogenetic and functional Hill diversity, including partitioning, dissimilarity, profiles, evenness and redundancy.

Install

devtools::install_github("alberdilab/hilldiv3") Load the package with library(hilldiv3).

Command line

BarcodeMapper — shotgun reads to COI and ITS barcodes

Map paired shotgun reads to taxonomically annotated COI and ITS reference sequences. BarcodeMapper filters reads with fastp, aligns them with Bowtie2, and assigns each read to the lowest taxonomy shared by its accepted alignments, producing a taxonomy count table, an HTML report and a run manifest.

Install

python -m pip install --no-deps <release wheel> Then run barcodemapper --build and barcodemapper -i reads.

Mac app

Codeome — research computing on your laptop and the HPC

One Mac app that brings a code editor, terminals, an agent chat coordinating Claude Code and Codex, Slurm jobs, file transfer, report previews, Git/GitHub, Zenodo and PyPI into a single window.

Install

git clone https://github.com/anttonalberdi/codeome.git Then run npm install and npm run dist.

Reproducible research

Analyses you can
reproduce.

Paper-specific webbooks expose the code and analytical decisions behind published results.

01

Aizpurua et al. · 2026

Grass supplementation to a pellet-based diet fails to enrich gut microbiomes with wild-like functions in captive-bred hares

A reproducible walkthrough of the diversity, community-composition and functional analyses behind the study.

02

Aizpurua et al. · 2025

Functional insights into the effect of feralisation on the gut microbiota of cats worldwide

Code and analysis for a global genome-resolved comparison of domestic and feral cat gut microbiomes.