RxLens

Client-side pharmacogenomics report generation from 23andMe raw data

This is a proof of concept, not a product.

I built this tool to explore the pharmacogenomics overhang — the gap between what's clinically possible and what's actually deployed. The accompanying blog post explains why I wouldn't upload my own data here, and what I'd recommend instead: clone the repo, ask an agent you trust to audit the code, and run it locally.

You're welcome to try it below — your data genuinely never leaves the browser — but read the post first.

Privacy guarantee: your genetic data never leaves your browser.

Upload 23andMe Raw Data

Accepted format: tab-separated raw file with columns rsid, chromosome, position, genotype.

Drag and drop your `genome_*.txt` file here

or

Download sample file

How It Works

  1. 1. Parse the 23andMe file in-browser and extract the pharmacogenomic panel SNPs.
  2. 2. Assign star-alleles and metabolizer phenotypes for five CPIC Level A genes.
  3. 3. Generate a clinician summary PDF with actionable recommendations and technical detail.

Context: this tool is part of the applied work around the overhang thesis.

Read more on willworth.dev

Important Disclaimers

  • This report is not medical advice.
  • Do not change medication without consulting your healthcare provider.
  • Not evaluated by FDA.
  • Consumer array data may differ from clinical-grade pharmacogenomic testing.