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Coasty

Open computer-use platform for browser, terminal, and full desktop automation

open sourceverified Aug 26, 2026

Coasty is an open-source computer-use platform for teams that want AI agents to operate across browser, terminal, and full desktop surfaces instead of only clicking DOM nodes. The project combines planner/orchestrator logic, visual and input control, local Electron workflows, remote sandbox options, an MCP server, and logs for debugging long-running automations. It is a strong fit for QA, research-to-action, form workflows, and repetitive desktop tasks where browser-only agents are too narrow.

Coasty is positioned as a broader computer-use layer rather than another browser-only agent. The project targets workflows where an agent may need to use a browser, a terminal and a desktop application in the same task. That makes it relevant for QA teams, operators and developers who are testing whether computer-use agents can handle real work instead of short demos. The key editorial distinction is reach: Coasty is about orchestrating a full computer environment, not simply automating a web page.

The reported workflow combines planner and orchestrator logic, desktop input control, visual context, remote sandbox options, local Electron-style use and an MCP server for connecting the automation layer to agent clients. The main value is the ability to move between surfaces while keeping logs and a deployment story that can support repeatable workflows. In practice, teams should benchmark it against Browser Use, Skyvern and OpenClaw on tasks that include more than one app, because that is where the differentiation becomes clear.

The core project is open source under Apache 2.0, while hosted or sandbox access should be verified before making procurement claims. Teams should evaluate reliability, audit logs, permissions and the operational boundary around remote environments before using it for sensitive production workflows. Coasty is strongest as a candidate for experimentation, QA automation and internal workflows that need browser-plus-desktop reach, especially when a team wants MCP compatibility and a path toward reproducible agent operations.

Pricing

Coasty (Open Computer Use) is 100% free and open-source software under the Apache-2.0 license ($0 software cost). There are no seat fees or licensing tiers; users bring their own LLM API keys or run local vision models at zero marginal cost.

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Platforms

GitHub project and local/remote computer-use workflow spanning browser, terminal, and desktop automation; MCP server support is part of the positioning.

Categories

Tags

Use Cases

Browser Use logo

Browser Use

AI agent framework for web browser automation

Browser Use is an open-source AI agent framework with 99K+ GitHub stars enabling LLMs to control web browsers via natural language. Y Combinator-backed, it lets agents navigate sites, fill forms, extract data, and complete multi-step tasks autonomously. Built on Playwright with vision-based element detection, multi-tab management, cookie persistence, and self-correcting actions. Supports OpenAI, Anthropic, and local models with a simple Python API for building custom browser agents.

freemiumOpen Source
Skyvern logo

Skyvern

Browser automation with AI vision — no XPath or DOM parsing needed

Skyvern automates browser-based workflows using LLMs and computer vision instead of brittle XPath or CSS selectors. It understands web pages visually, navigating forms, clicking buttons, and extracting data like a human would. Achieved 85.85% success rate on WebVoyager benchmark and SOTA on WRITE tasks for RPA. 21,000+ GitHub stars, AGPL-3.0 licensed. Skyvern Cloud offers managed usage-based hosting for teams that prefer not to self-host the infrastructure.

freemiumOpen Source
Grok logo

Grok Build

Top Pick

xAI's terminal coding agent with parallel subagents and worktree-aware automation

Grok Build is xAI's terminal-first coding agent for planning, editing, testing, and reviewing code from a local CLI. The early beta exposes subagent controls, worktree mode, headless JSON output, best-of-N parallel attempts, sandbox profiles, and experimental memory. It fits developers comparing Claude Code, Codex, and Gemini CLI for local agentic workflows with deeper parallel execution.

paid

Sources & verification

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Content verified

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FAQ

What is Coasty?

Coasty is an open-source computer-use platform for teams that want AI agents to operate across browser, terminal, and full desktop surfaces instead of only clicking DOM nodes. The project combines planner/orchestrator logic, visual and input control, local Electron workflows, remote sandbox options, an MCP server, and logs for debugging long-running automations. It is a strong fit for QA, research-to-action, form workflows, and repetitive desktop tasks where browser-only agents are too narrow.

Is Coasty free?

Yes — Coasty is open source and free to use. Coasty (Open Computer Use) is 100% free and open-source software under the Apache-2.0 license ($0 software cost). There are no seat fees or licensing tiers; users bring their own LLM API keys or run local vision models at zero marginal cost.

Is Coasty open source?

Yes — Coasty is open source.

Is Coasty still maintained?

Yes — Coasty is active. Its listing was last verified on August 26, 2026.

What are the best Coasty alternatives?

The first editor-selected Coasty alternatives are Browser Use, Skyvern, Grok Build.