ScreenAgentOpen‑source VLM agent to control computer GUIs via mouse/keyboard planning and execution.

4.4 (5)

Reviewed by Daniel Nikulshyn·Updated July 2026

Open Source VLM Agent GUI Automation Computer Use Research Mouse & Keyboard Multimodal Desktop

Overview

ScreenAgent is an open-source Visual Language Model (VLM) agent designed to control computer GUIs via mouse and keyboard operations. It enables interaction with real computer screens by observing screenshots and executing actions. The project includes a planning-execution-reflection process that guides the agent to complete multi-step tasks. It was created to address the challenge of teaching agents to use computers, requiring capabilities such as task planning, image understanding, and visual positioning. The ScreenAgent dataset, which covers various daily computer tasks, was manually annotated to support the agent's learning. The project consists of a client for controlling the desktop, a dataset, model workers for inference, and training code. It supports basic mouse and keyboard operations and can be applied to different desktop operating systems and applications. ScreenAgent's approach is universal and does not rely on specific APIs, making it versatile.

Key features

Mouse and keyboard operation execution
Planning-execution-reflection process for task completion
Support for various desktop operating systems and applications
Manual annotation of the ScreenAgent dataset for diverse task coverage
VLM agent for GUI interaction

Pricing

Model: Freemium
Category: AI Agent Development Frameworks
Rating: 4.4 / 5 (5)

Use cases

Automate repetitive desktop workflows

Use the VLM agent to plan and execute mouse and keyboard actions across GUI applications, handling routine multi-step tasks without scripting each interaction.

Research on visual language agents

Leverage the open-source codebase to study, benchmark, and extend vision-language model agents that perceive screens and operate computers.

Cross-application task execution

Direct the agent to plan and carry out tasks spanning multiple GUI programs, navigating windows and controls via screen understanding.

Accessibility and assistive control

Enable natural-language-driven control of a computer's GUI, helping users perform actions through an agent that interprets the screen and acts on their behalf.

Pros & Cons

Pros

Universal applicability across different desktop operating systems and applications
Capability to perform complex tasks through a planning-execution-reflection process
Supports basic mouse and keyboard operations for GUI interaction
Manual dataset annotation for comprehensive task coverage

Cons

Requires a VNC server or similar setup for remote desktop connection
Complex task planning and image understanding capabilities needed
Dependent on the quality and coverage of the ScreenAgent dataset

Reviews

4.4

Average from 5 ratings.

Margaret Whitfield

Apr 23, 2026

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on the integrations, and it saves real time caught me off guard. The docs could be deeper is why this isn't a perfect score, still, I'd recommend giving it a real trial.

Camille Laurent

Mar 7, 2026

Does the job

Pretty happy overall. The automation just works and the value for money is strong. A few rough edges remain can be annoying, but no dealbreakers — I'd recommend it to a friend without hesitating.

Diego Fernández

Jan 23, 2026

Years in this space

I've evaluated a lot of these over the years. What stands out here is the core workflow — handled better than most — and support is responsive. Pricing gets steep at scale is my one real gripe. Worth the time if this is your use case.

Wei Chen

Jan 10, 2026

Compared a few options

Evaluated this against two competitors. Where it wins: the automation and it is genuinely easy to set up. Where it lags: pricing gets steep at scale. On balance the feature set — especially the onboarding — justifies the 4 stars for our use case.

Rina Desai

Jul 29, 2025

Use it every day

Honestly didn't expect to like it this much. The integrations is exactly what I needed, and the value for money is strong. but I reach for it almost every day now and it just clicks.

Q&A

What are typical use cases for ScreenAgent?

It is suited to GUI automation tasks where an agent needs to perceive the screen and act via mouse/keyboard—such as automating desktop workflows, testing applications, or building research prototypes for computer-use agents.

What is ScreenAgent and what can it do?

ScreenAgent is an open-source Visual Language Model (VLM) agent that controls computer GUIs. It plans and executes mouse and keyboard actions to automate on-screen tasks across desktop applications.

How much does ScreenAgent cost?

ScreenAgent is open-source, so the software itself is freely available. You may still incur costs for the underlying VLM (if using a paid model) and the hardware required to run it.