Radial / Docs Viewport Early access

Radial app

Agents & terminal

Edit mode covers text, links, and images. For everything else (new sections, styling, layout, copy passes across pages) you talk to a coding agent running in the project. The preview sits right next to it, so you see every change land.

The agent panel

Toggle the agent chat with ⌘I, or focus its input with ⌘L. The built-in agent runs Claude Code against the open project's repo. Ask for the change you want in plain language, and it edits the real source while the live preview updates.

Radial reuses an existing claude login from your machine (an ANTHROPIC_API_KEY environment variable also works). If neither is found, the panel shows a one-step Connect the agent card.

The terminal

⌘J opens a real terminal: a PTY per project, spawned in that repo's directory, so interactive CLIs like Claude Code and Codex run properly, exactly as they would in your own terminal.

Agents run under your own account, so prompts and project content go to the provider (Anthropic, OpenAI) exactly as if you ran the tool in a terminal. Radial adds no data collection of its own. See the privacy policy.