Dosmos
An open-source desktop app combining a browser, editor, terminal, and DevTools for AI coding agents.
Open productWhat it does
About Dosmos
Dosmos is a free, open-source desktop application that unifies a web browser, code editor, terminal, and Chrome DevTools into a single desktop interface. Designed to work alongside command-line AI coding agents such as Claude Code, Cursor, Codex, Antigravity, and Qwen, Dosmos lets users click directly on web page elements to capture exact source file and line number locations. This eliminates the need to draft lengthy text descriptions or upload screenshots when requesting UI updates, routing context straight to the coding agent for persistent project changes.
- Availability:
- launched
- Access:
- free
- Format:
- software
- Platform:
- macos
- Platform:
- windows
Pricing at launch: Completely free and open-source software without any required accounts, subscriptions, or paid tiers.
Core capabilities
Source-Mapped Element Selection
Maps clicked elements on a live preview directly to their exact source file paths and line numbers to inform AI coding agents.
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