科技新闻Show HN: cMCP, deny an AI agent's tool call and get a signed receipt2026年8月4日7 次浏览来源：Hacker News阅读原文Article URL: https://github.com/agentrust-io/cmcp Comments URL: https://news.ycombinator.com/item?id=49172545 Points: 6 # Comments: 0分享复制链接