A social music product for portable listening history on AT Protocol. The stack includes an Expo/React Native app, Rust appview and ingestion services, PostgreSQL/SQLx migrations, Redis-backed CAR import jobs, custom fm.teal lexicons, and TypeScript/Rust lexicon codegen tooling.

Public GitHub repo is pinned on Matt's GitHub profile and shows 279 stars and 9 forks. The local repo includes fm.teal.alpha lexicons for plays, profiles, feeds, and stats, Rust services ingesting Jetstream collections, CAR import workers, and the Amethyst Expo app. teal.fm's public site positions the product around owning music data, social discovery, universal tracking, and shareable taste cards.

Pre-public launch / active development

A TypeScript/Bun prototype that reads Smartcar vehicle telemetry and publishes fuel, odometer, make, model, and year data into an AT Protocol repository using a custom net.mmatt.vitals.car lexicon.

The repo contains a Smartcar integration, cron-based polling schedule, AT Protocol login and repo.createRecord calls, generated lexicon types, and the net.mmatt.vitals.car lexicon defining the vehicle telemetry record.

Prototype