single-cell-multi-omics-analysis-scvi

single-cell-multi-omics-analysis-scvi is a skill for Claude Code, Codex from PharMolix/OpenBioMed. It costs 94 tokens per session (1,947 once invoked), scanned A, original, MIT.

A guide for using scvi-tools, a Python framework for statistical models of single-cell data. It covers RNA-seq, chromatin accessibility, spatial data, and multimodal experiments such as CITE-seq.

In plain words
What is it for?
Use it to correct batches, combine single-cell datasets, annotate cell types with scANVI, analyze ATAC-seq or spatial data, or study perturbation effects.
Why use it?
It helps choose among scvi-tools models for batch correction, integration, annotation, velocity, and other analyses. It also organizes workflows by the type of biological data being studied.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: built for openclaw.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is 1. Model Directory: ./model_directory/.

Good fit Use it to correct batches, combine single-cell datasets, annotate cell types with scANVI, analyze ATAC-seq or spatial data, or study perturbation effects.

Compare 6 skills from other repositories ↓
About the project

OpenBioMed is an agent platform and toolkit collection for biomedical research and drug discovery, covering areas such as molecular design, protein analysis, and single-cell data analysis. It is intended for researchers and provides the biomedical skills listed in the catalogue as workflows for Claude Code.

PharMolix/OpenBioMed · 1,106 stars · on GitHub

Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/PharMolix/OpenBioMed
agentmods
npx agentmods add skills/pharmolix/openbiomed/single-cell-multi-omics-analysis-scvi

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

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README.md
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Per session 94 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,947 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00094 $0.01947
Opus 5 $0.00047 $0.00974
Sonnet 5 $0.00019 $0.00389
Haiku 4.5 $0.00009 $0.00195

Measured 11d ago against content hash 3df6c391e37a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

single-cell-multi-omics-analysis-scvi scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/single-cell-multi-omics-analysis-scvi/SKILL.md · 225 lines

How it starts

The opening of the file, as written. The whole thing — 225 lines — stays where its author put it; the contents beside it link to each section on GitHub.

scvi-tools Single-Cell Multi-Omics Analysis

scvi-tools is a comprehensive Python framework for probabilistic models in single-cell genomics. Built on PyTorch and PyTorch Lightning, it provides deep generative models using variational inference for analyzing diverse single-cell data modalities.

What it does

scvi-tools provides models organized by data modality:

1. Single-Cell RNA-seq Analysis

Core models for expression analysis, batch correction, and integration. See references/models-scrna-seq.md for:

  • scVI: Unsupervised dimensionality reduction and batch correction
  • scANVI: Semi-supervised cell type annotation and integration
  • AUTOZI: Zero-inflation detection and modeling
  • VeloVI: RNA velocity analysis
  • contrastiveVI: Perturbation effect isolation

2. Chromatin Accessibility (ATAC-seq)

Models for analyzing single-cell chromatin data. See references/models-atac-seq.md for:

  • PeakVI: Peak-based ATAC-seq analysis and integration
  • PoissonVI: Quantitative fragment count modeling
  • scBasset: Deep learning approach with motif analysis

3. Multimodal & Multi-omics Integration

Joint analysis of multiple data types. See references/models-multimodal.md for:

  • totalVI: CITE-seq protein and RNA joint modeling
  • MultiVI: Paired and unpaired multi-omic integration
  • MrVI: Multi-resolution cross-sample analysis

4. Spatial Transcriptomics

Spatially-resolved transcriptomics analysis. See references/models-spatial.md for:

  • DestVI: Multi-resolution spatial deconvolution
  • Stereoscope: Cell type deconvolution
  • Tangram: Spatial mapping and integration
  • scVIVA: Cell-environment relationship analysis

5. Specialized Modalities

Additional specialized analysis tools. See references/models-specialized.md for:

  • MethylVI/MethylANVI: Single-cell methylation analysis
  • CytoVI: Flow/mass cytometry batch correction
  • Solo: Doublet detection
  • CellAssign: Marker-based cell type annotation

Read the full file on GitHub · 225 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 225 lines · 94 tokens per session scan A 3df6c391e37a

Subscribe to this mod's changes

single-cell-multi-omics-analysis-scvi is a skill published in the GitHub repository PharMolix/OpenBioMed (1,106 stars, last pushed 1mo ago), licensed MIT. It adds 94 tokens to every session and 1,947 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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