You can now run an AI agent on-device, right inside Chrome.

No servers. No data leaving your device.

The browser extension uses Gemma 4 E2B, a 2B parameter model with native tool calling baked into its chat template.

The model decides when to call tools and which ones, all… pic.twitter.com/obpX6r1prR

— AlphaSignal AI (@AlphaSignalAI) 1 mai 2026

You can now run an AI agent on-device, right inside Chrome. No servers. No data leaving your device. The browser extension uses Gemma 4 E2B, a 2B parameter model with native tool calling baked into its chat template. The model decides when to call tools and which ones, all

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