Context Engineering Inside the Harness: 4 Mechanisms That Beat Context Overflow and Goal Loss on Long-Horizon Tasks

Agent 长任务上下文工程解析：用预算控制、压缩、todo-state 和记忆对抗上下文溢出与目标丢失

This post breaks down four context engineering mechanisms that keep agents on track during long tasks: budget control to limit context length, compression to reduce redundancy, todo-state to track progress, and a memory module to retain key info. The post does not disclose implementation details or benchmark results, only the mechanism framework.