quantified-self

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

MCP server for querying Apple Health data with natural language and SQL

An app that makes a WHOOP 4.0 useful without a WHOOP subscription — pairs over Bluetooth, computes everything on your phone, no cloud required.

Personal OS agent that learns who you are, detects life patterns, and grows smarter about you every day. Memory + Cron + Atropos RL