Build, slice, concatenate, read, and write AnnData annotated data matrices (obs, var, X, layers, obsm, uns) — the scverse data STRUCTURE, not an analysis pipeline. Use when creating or wrangling .h5ad/zarr files, managing cell and gene annotations, concatenating batches, or handling layers/obsm/backed-mode; for the QC, normalization, clustering, UMAP, and differential-expression analysis…
Install
npx skills add AlterLab-IEU/AlterLab-Academic-Skills --skill alterlab-anndatanpx skills add AlterLab-IEU/AlterLab-Academic-Skills --skill alterlab-anndata -a claude-code -gnpx skills add AlterLab-IEU/AlterLab-Academic-Skills --skill alterlab-anndata -a codex -ggemini skills install https://github.com/AlterLab-IEU/AlterLab-Academic-Skills.git --path skills/bioinformatics/alterlab-anndatagh skill install AlterLab-IEU/AlterLab-Academic-Skills alterlab-anndatagit clone --depth 1 https://github.com/AlterLab-IEU/AlterLab-Academic-Skills /tmp/AlterLab-IEU__AlterLab-Academic-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/AlterLab-IEU__AlterLab-Academic-Skills/skills/bioinformatics/alterlab-anndata ~/.claude/skills/alterlab-anndata # Claude Code
cp -R /tmp/AlterLab-IEU__AlterLab-Academic-Skills/skills/bioinformatics/alterlab-anndata ~/.agents/skills/alterlab-anndata # Codex, Cursor, Gemini CLI, Copilot, OpenCode