Opera Neon

Opera Neon transforms the browser from a passive viewer into an active task executer. AI agents run directly within the browser session, leveraging native MCP (Model Context Protocol) and CLI connectors to read page content, understand active tabs, and interact without screenshots or manual copy‑paste. Neon Chat translates user intent into actions, and the NeonDo engine simulates clicks and typing, turning a single instruction into a complete outcome.

Its main strength is eliminating tool switching by unifying search, browsing, and operation. For example, an agent can search for a weekend hiking route, compare options, fill booking forms, and confirm reservations – all from one natural language request. Opera Neon bundles multiple major models under one subscription with a single price, and tasks can continue running in the background even when the browser window is closed.

A critical drawback is security: researchers have demonstrated a prompt injection vulnerability that allows malicious websites to leak sensitive information or hijack agent behavior.