Dev demos ambient agent on Opus 5.5 that reads vague cues while browsing Twitter with you
RileyRalmuto · x · 2026-10-05
Developer Riley Ralmuto showcased an "ambient intelligence" system: Opus 5.5 (dubbed Mnemos) browsing Twitter alongside him in real time.
- Vision and parts of memory are powered by his tool "Jev", with instant response
- The standout: he speaks very vaguely ("this", "that"), yet the agent always knows exactly what he's looking at, thanks to persistent shared context
- He calls it the simplest and most profoundly useful thing he has built, and teases that the agent also has "hands" and a voice
The demo points toward agents that share the user's live visual context instead of waiting for explicit prompts.
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