This skill should be used when the user asks to "compress context", "summarize conversation history", "implement compaction", "reduce token usage", or mentions context compression, structured summarization, tokens-per-task optimization, or long-running agent sessions exceeding context limits.

当用户请求“压缩上下文”、“总结对话历史”、“实现压缩”、“减少令牌使用”或提及上下文压缩、结构化摘要、按任务优化令牌使用、或会话时长超出上下文限制时，应使用此技能