Effect Index

Every "drug" (pack) in PiHK.AI is a recipe of low-level effects: precise, reversible interventions installed into a running model at inference time — no fine-tuning, no weight edits. An effect is a forward hook, a LogitsProcessor, a KV-cache subclass, an MoE-router patch, or an image-generation transform. This page catalogs all 46 and explains exactly what each does to the runtime, why that mechanism produces the behavior it does, and which knobs control it. Select an effect from the list.