{"type": "article", "title": "MCP Protocol Security: Why the readOnlyHint Vulnerability Exposes a Fundamental Flaw in AI Agent Tool Calls", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/mcp-protocol-security-why-the-readonlyhint-vulnerability-exposes-a-fundamental", "original_source": "https://dev.to/correctover_15/mcp-protocol-security-why-the-readonlyhint-vulnerability-exposes-a-fundamental-flaw-in-ai-agent-4630", "published": "2026-07-25T06:53:00+00:00", "accessed": "2026-07-25", "id": "mcp-protocol-security-why-the-readonlyhint-vulnerability-exposes-a-fundamental"}