https://blog.igalaxy.xyz/categories/agent-%E5%B7%A5%E7%A8%8B/ Recent content in Agent 工程 on Alex Hugo zh-cn Wed, 12 Aug 2026 00:00:00 +0000 https://blog.igalaxy.xyz/posts/agent-permission-closure/ Wed, 12 Aug 2026 00:00:00 +0000 https://blog.igalaxy.xyz/posts/agent-permission-closure/ 选型问题不是「用 skill 还是 MCP」,而是「谁能保证边界」。提示词是概率,类型系统是确定性。