Context compaction Knowledge graph concept · also referred to as agent context compaction, context compacts, compaction, summary Mentioned in Agent harnesses need session search X thread · 2026-08-04 Use plans to survive agent context compaction X thread · 2026-03-01 Related concepts Agent harness 2 Agent persistence 2 Agent workflow 1 Command-line interface 1 Conversation data model 1 Implementation plan 1 Lossy serialization 1 Mechanical sympathy 1