What is the best alternative to Glass?

The top-rated alternatives to Glass in the OS Automation category include Agent Device, Agent Droid Bridge, Mac Use MCP. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Glass alternatives differ in installation and runtime?

Glass and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Glass free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Glass with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

OS Automation• MCP Alternatives Guide

Best Alternatives to Glass

Looking for an alternative to Glass? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the OS Automation ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all OS Automation servers →View Glass Specs →

Target Reference Server

Glass Overview

glass provides an AI coding agent with a closed build → see → interact → debug loop over native GUI applications. It launches apps, captures screenshots, reads accessibility trees, injects mouse/keyboard input, tails logs, and diffs frames to verify UI changes. It operates externally as a black box, supporting any GUI app regardless of language or toolkit, with backends for X11, Wayland, Windows, macOS, Android emulators, and iOS Simulator. Use it to automate testing, debugging, and interaction with native GUI apps without modifying the app code.

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
Glass (Target)	—	No auth required	Free	14	—	Current
Agent Device	—	No auth required	Free	4,696	—	Compare →
Agent Droid Bridge	uvx	No auth required	Free	22	—	Compare →
Mac Use MCP	npx	Free/None	Free	5	—	Compare →
Desktopinsights MCP	npx	API key	Bring your own API key (usage-based cost)	3	—	Compare →
Desktop Touch MCP	npx	No auth required	Free	22	—	Compare →
Clawtouch MCP	uvx	No auth required	Free	10	—	Compare →
MCP Nixos	uvx	No auth required	Free	836	—	Compare →
HarmonyOS MCP Server	Remote (SSE)	No auth required	Free	35	—	Compare →
HotkeylessAHK MCP Skill	npx	Free/None	Free	2	—	Compare →
Gnome Desktop MCP	uvx	No auth required	Free	13	—	Compare →
Kill Process MCP	uvx	No auth required	Free	14	—	Compare →
Apple Calendar	uvx	Free/None	Free	15	—	Compare →

Detailed Evaluation of Glass Alternatives

Agent Device

Runtime not confirmed

CLI tool enabling AI agents to inspect, control, and verify apps on iOS, Android, tvOS, macOS, Linux, and web via accessibility snapshots and actions.

Key Features:

Cross-platform support for iOS, Android, tvOS, macOS, Linux, and web

Accessibility tree snapshots with token-efficient element references

UI actions including press, fill, scroll, wait, and alert handling

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