Query, download, and preview public NCI cancer imaging data (CT, MR, PET, digital pathology) using idc-index.
Convert PDFs, Office files, HTML, and more into clean Markdown with Microsoft MarkItDown for search, analysis, and LLM/RAG ingestion.
Build and audit reproducible NeuroKit2 pipelines for ECG, EDA, RSP, EEG and other physiological time-series analysis.
Ports CPU-bound scientific Python to NVIDIA GPUs and proves the result is both correct and actually faster.
A Claude Code skill that reads, merges, splits, extracts tables from, creates, and OCRs PDF files.
Search 11 scholarly APIs — PubMed, arXiv, OpenAlex, Semantic Scholar and more — for papers, citations, and open-access full text, with reproducible provenance.
An end-to-end skill for creating, editing, extracting from, and QA-ing PowerPoint .pptx/.potx files.
A safety-first guide and CLI toolkit for reading, writing, converting and de-identification-preflighting local DICOM data with pydicom 3.0.2.
A guided statistics workflow that picks the right test, verifies assumptions, reports effect sizes, and writes APA-formatted results.
Plan studies with defensible sample sizes, minimum detectable effects, and power curves using both closed-form formulas and Monte Carlo simulation.
Design, audit, and export truthful, accessible, publication-ready scientific figures with Matplotlib, Seaborn, or Plotly.
Turns vague questions into reproducible API queries across 78 documented public databases, complete with provenance.
A reference skill that guides classification, regression, clustering, model evaluation and pipeline building in scikit-learn with best practices baked in.
Guides Claude through choosing SHAP explainers, computing and validating attributions, and plotting them correctly.
Runs bounded, network-free exploratory profiling of authorized local scientific files with missingness, leakage, and outlier diagnostics.
Official Anthropic skill that writes a design philosophy first, then expresses it as a museum-grade PNG or PDF artwork.
Official Anthropic skill for reading, merging, splitting, extracting tables, OCR-ing, and creating PDF files.
Official skill for generating and validating animated GIFs that meet Slack's emoji and message specs.
Official skill that scaffolds a React + Tailwind + shadcn/ui app and bundles it into a single self-contained HTML artifact.
Official Anthropic skill that grounds Claude Code in current API facts — model IDs, pricing, streaming, tool use, agents, caching and migrations.