{"status":"Shatakam Health OS API v2.0 running","version":"2.0.0","deployed_commit":"b4516c0","deployed_commit_message":"v3.8 Life OS backend: security fixes, vitals, family care, effect engine\n\nSecurity\n- Chats are owner-only (fixes cross-user chat read/overwrite)\n- Google sign-in validates the token and links by Google ID (no takeover by email name)\n- Account deletion wipes every user table; WhatsApp health data only to verified numbers\n\nFeatures\n- Vitals, medicine doses/adherence, family caregivers with alerts, lab-report\n PDF extraction and biomarker trends, reflections and memories, usual meals\n- Screen-time totals, \"Guess your patterns\" quiz, WhatsApp quick replies\n- Streaming coach endpoint; cache-friendly static prompt; localised system messages\n\nEngine and data\n- Effect engine: Welch p-values + Benjamini-Hochberg + split-half check\n- Health score v2, uncapped levels, action XP with daily caps, one streak\n- save_memory merges changed keys (no lost updates between overlapping requests)\n- Frequent scheduler jobs skip accounts inactive 30+ days\n\nNeeds pypdf (requirements.txt); new columns/tables are created on startup.\n\nCo-Authored-By: Claude Opus 5.5 "}