This skill should be used when the user asks to "optimize context", "reduce token costs", "improve context efficiency", "implement KV-cache optimization", "partition context", or mentions context limits, observation masking, context budgeting, or extending effective context...

当用户要求“优化上下文”“降低token成本”“提升上下文效率”“实现KV缓存优化”“分割上下文”，或提及上下文限制、观测掩码、上下文预算、扩展有效上下文等场景时，应使用此技能