https://thethreshold.media/blog/ai-agent-permissions-screen-not-chat-box-2026 The Threshold en 2026-09-07T00:00:00.000Z Your AI agent needs a permission screen, not a chat box Security, AI agents, AI safety, Privacy, Mobile security, Permissions, Model Context Protocol, Android, AI agent permissions, AI agent security, AI assistant permissions, agentic AI privacy, AI agent consent, Model Context Protocol security, MCP permissions, AI agent activity log, AI phone privacy, AI agent confirmation