Hi Nostr.
I've been building
@getbased.health, an open-source health tool that turns your lab PDFs into interactive charts and AI-powered insights.
Your data shouldn't live in a corporate cloud. getbased runs entirely in your browser. No account, no sign-up. Your data never leaves your machine unless you want it to.
Why it matters for sovereignty:
- AES-256-GCM encryption at rest - your passphrase, your keys
- Auto-backup to your own filesystem - 30 daily snapshots you control
- JSON export/import - full data portability, take your data anywhere
- 5 AI providers to choose from - you're never locked to one vendor
- Local AI support - Ollama, LM Studio, Jan. Fully offline. Nothing leaves your machine. Free forever
- Venice E2EE - prompts encrypted client-side, decrypted only inside a TEE
-
@routstr - pay for AI with Bitcoin Lightning or Cashu eCash. No subscription, no payment processor middleman
- Cross-device sync is E2E encrypted, opt-in, identity is a BIP-39 mnemonic you control
- PII is stripped from your lab PDFs before any AI sees them
- All dependencies vendored locally - no CDN calls, no third-party requests
- Self-hostable - static files, host it yourself
- Installable as a PWA - works offline, no app store needed
- Self-hosted analytics only - no Google, no third-party tracking
What it does:
- Drop any lab PDF (any lab, any language) → AI extracts your biomarkers → interactive charts tracking trends over time
- Batch import, direct image import (JPG/PNG/WebP), scanned PDF support
- 287+ biomarkers, unlimited custom markers, specialty labs (OAT, fatty acids, amino acids)
- DNA import (23andMe, Ancestry, etc.) - 42 curated SNPs, APOE haplotype, mtDNA haplogroup
- Biological age calculation
- Biometrics tracking - weight, blood pressure, pulse, BMI
- 9 lifestyle context cards (diet, sleep, exercise, stress, light, EMF, and more) that feed into AI analysis
- Supplement tracking with timeline overlay on charts
- Supplement and lifestyle recommendations backed by 239 PubMed references
- Correlation viewer, heatmap, compare results across dates
- EMF assessment with Baubiologie SBM-2015 severity ratings
- Menstrual cycle tracking with phase-aware reference ranges
- Multi-profile support for practitioners managing clients
- PDF report export, JSON export/import, manual entry
- Dark/light theme, guided onboarding
- AI chat that actually understands your full health picture - labs, context cards, genetics, supplements, cycle phase in one conversation
No build tools. No bundler. No npm. Pure ES modules, all dependencies vendored. GPL-3.0.
Your lab results deserve better than a PDF gathering dust in a patient portal you'll never log into again.
Give it a try, check the code, raise issue or send a PR.
getbased
getbased — Open-Source Personal Health Intelligence
Personal Health Intelligence built for you. Five lenses — Labs, Genome, Body, Lifestyle, Environment — connected and AI-interpreted in your ful...
