Module live_zone 

Live-zone-aware request compression preserves provider-cached prefixes.

The detector deliberately works on message values rather than serialized request bytes: frozen messages are moved through the pipeline unchanged, while only the live suffix may be rewritten.

Structs

LiveZoneSplit

A conversation split at the first message safe to rewrite.

LiveZoneStats

Compression accounting for a single live-zone pass.

Functions

add_cache_markers

Add one Anthropic cache breakpoint at the frozen/live boundary.

compress_live_only

Compress only the non-cached suffix in place.

detect_live_zone

Locate the prefix already eligible for provider cache reuse.