Observer
Observer is a screen monitoring agent that automatically detects and responds to changes on the screen.
- Region
- Overseas
- Pricing
- Free + Paid
- Open source
- Yes
- GitHub Stars
- ★ 1.7k
- Views
- 7
- Source
- GitHub
- Added
- 2026-10-17
- Last verified
- 2026-10-17

Overview
Observer is a locally-run screen monitoring agent based on on-device models. It can automatically detect specific events on the screen and notify users through various methods such as phone calls, text messages, or emails. It collects data using sensors (e.g., screen, camera, microphone), processes it with a small local language model, and invokes tools to perform actions. Users can create custom micro-agents with simple configuration to meet different needs. Observer is suitable for scenarios requiring automated monitoring and response to screen changes.
Key features
- ▪Automatically detects screen changes
- ▪Multiple notification methods
- ▪Local model ensures privacy
- ▪Supports custom micro-agents
Use cases
Pros
- +100% private and secure
- +Supports multiple sensors and tools
- +Easy to configure and use
Limitations / notes
- -Requires internet connection
- -Higher learning curve
Who it's for
This overview was compiled by AI from public sources and may contain inaccuracies — please refer to the official site.
FAQ
Is it free?
A free version is available; please check the official website for details.
Does it support Chinese?
Documentation is primarily in English, but multilingual input is supported.
Can it be used commercially?
Please refer to the official website or contact the team for specific commercial terms.
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