agent-cu vs QuickDesk

agent-cu is a command-line tool for controlling desktop apps by clicking, typing, and reading interface information. It uses the accessibility tree that screen readers rely on to identify interface elements, then acts on them through references. Commands include snapshots, selectors, clicks, typing, scrolling, dragging, window management, and JSON output. Users can batch commands and reuse YAML workflows. The tool supports Electron apps through CDP, including Slack, Cursor, VS Code, Postman, Discord, and Notion. Its skill can be used with Claude Code, Cursor, Codex, Copilot, OpenCode, Cline, and 40+ other agents. agent-cu runs locally on macOS, Linux, and Windows; precompiled binaries are available for macOS Apple Silicon and Intel, Linux, and Windows. Installation instructions cover npm, pnpm, yarn, and bun. It requires explicit operating-system accessibility permissions to read and control apps. The project is free and MIT licensed. Its repository states that it is no longer maintained and recommends Cua and Cua Driver instead.

QuickDesk is an open-source remote desktop application with an MCP server for AI agents to see and control remote computers. Its MCP tools include screenshots, mouse and keyboard control, clipboard actions, OCR and UI element detection. The server supports stdio and HTTP/SSE connections; HTTP/SSE can serve multiple AI clients. The README names Cursor, Claude Desktop and VS Code as compatible clients. For remote control, QuickDesk includes keyboard and mouse mapping, cursor synchronization, two-way clipboard sync, adaptive frame rate and bitrate, and performance statistics. Devices connect with a 9-digit Device ID and temporary access code; refresh settings range from every 30 minutes to 24 hours or never. Users can host their own signaling and TURN servers. Its self-hosted admin panel lists TOTP two-factor authentication, audit logs and CIDR-based IP whitelisting. QuickDesk's own code is MIT-licensed and free for commercial use; its bundled remoting component uses BSD 3-Clause. The README lists Windows x64 and macOS ARM64 downloads. Linux and iOS/Android clients are described as roadmap items.