pgx-cpic-lookup

name	pgx-cpic-lookup
kind	oneshot
domain	pgx
description	Deterministic CPIC pharmacogenomics lookup over the patient's current medications. Pure code, no LLM. Emits Tier A/B for CPIC Level A/B gene-drug pairs; flags a missing genotype instead of ever directing a dose change.

pgx-cpic-lookup

A deterministic specialist (spec §7). For each current medication it checks whether a CPIC gene-drug pair exists and emits an EvidenceRecord:

• CPIC Level A pair -> Tier A
• CPIC Level B pair -> Tier B
• no pair -> nothing

The specific dosing guidance depends on the patient's metabolizer genotype. When no genotype is on file (the normal demo case) the record states the pair exists and flags the gap in confidence_note. It never emits a dose directive — the code gate would block it, and next-data-pgx-coverage is what turns that gap into a question for the care team.

Entrypoint: specialist.run_specialist(profile, ctx).