DO YOU FIT IN CONTEXT?

Move the inputs. Watch the bar. The split shows you what the model is actually being asked to hold. Green means it fits comfortably. Amber means compaction is mandatory. Red means no compaction will save you and you need an external memory layer.

note: 800 tokens / turn assumes mixed user prompt + assistant reply. 1500 system-prompt baseline includes tool schemas. Compaction trigger at 90% mirrors Claude Code's default behavior.