Editor tour

The editor previews plans as you write them — a Vite dev server with HMR.

Starting

plannar editor

Options: --port (default 5173), --host (default localhost).

File browser

Left sidebar lists every .mdx file in .plannar/plans/. Add a file and it appears without restart.

Live preview

The main area renders the plan. Every Playground is interactive. HMR on every save.

Inline comments

Click comment (bottom-right) to enter comment mode. Highlight text or click a heading/Playground to leave feedback. The generate button (bottom-right, next to the comment toggle) turns comments into a prompt the author can hand to their agent. It's a split button: the main action runs the last-used option and the chevron opens the menu.

• Implement with Claude — opens Claude Code in this repo with the prompt pre-filled (claude-cli://).
• Implement with Codex — opens the Codex app on this repo with the prompt pre-filled (codex://).
• Copy prompt — copies the prompt to your clipboard.

Your last-used option is remembered in localStorage and becomes the default for the next plan.

Dark mode

Respects system preference. Auto-switches between light and dark themes.

Status check

plannar status

Reports whether the editor is running and on which port.