Brainless

Brainless is a shadcn/ui registry that rebuilds the Claude Code, Codex, and Grok terminal interfaces as React components. Install a full session block such as claude-session, codex-session, or grok-session with the shadcn CLI, or pull individual pieces like headers, messages, thinking lines, tool calls, diffs, and composers. The components keep accessible semantics such as details, listbox, radiogroup, and aria-live regions. A Copy agent prompt button hands Claude Code or Codex the install instructions directly.