Draws 3 Major Arcana cards from a daily seed (user_id + date) so the
reading is stable within a day and unique per user. Card meanings and
action hints are precomputed in the agent; the orchestrator receives a
structured prompt snippet and is instructed to weave the themes into a
grounded, practical tip without explaining the cards.
No inferred params, no external data — requires only data:core consent.
TTL 6 h (refreshes at most twice daily).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
alvis
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