Editor

The OpenKnowledge editor. WYSIWYG markdown, source toggle, content blocks, link authoring, inline frontmatter, and the file sidebar.

The editor is where you read, write, and collaborate on your docs, and where AI agents land when they edit. WYSIWYG by default with a source-mode toggle, a frontmatter properties pane, real-time CRDT collaboration, and a file sidebar that organizes the project.

Open a single file

Want the editor on one loose markdown file without setting up a project? Run ok <file>:

ok notes.md            # open a single file in the editor
ok ./specs/foo/SPEC.md # a file inside a project opens that project, focused on the doc

When the file is inside an existing OpenKnowledge project, this opens that project focused on the doc. When it's a loose file, it opens an ephemeral single-file session: a throwaway editor scoped to just that one file, with no project scaffolding, no agents, and no git. Your edits save straight back to the original file, and nothing is written into the file's directory — all session state lives in a temporary directory that's removed when you close the window. Opening a file you don't edit leaves it byte-for-byte unchanged.

It opens in the desktop app when it's installed, and falls back to your browser otherwise (press Ctrl-C in the terminal to end a browser session). Single-file sessions show just the file and the editor — no sidebar, tabs, or project switcher. Discover it any time with ok --help.

Document body

Open any doc from the sidebar. The body renders as WYSIWYG markdown with familiar conventions: bold / italic / headings / lists / tables / code fences / links / images. Toggle to source mode from the editor controls or with Cmd+Option+M to edit the raw markdown directly; both views are bound to the same CRDT document, so they stay in sync across users and AI agents. Switching modes keeps your place — the block you were looking at stays in view either way.

A slash command (/) opens an insert menu for headings, lists, tables, code blocks, callouts, footnotes, inline math, and the other content shapes the editor supports.

Markdown problems (hard tabs, heading increments, and the rest) are flagged inline as you write, with a Problems panel in the document panel for the whole doc or project. See Content rules.

Tables

Insert a table from the slash menu. The header row stays visible as you scroll down a long table, the first column stays pinned as you scroll sideways, and dragging a row or column handle reorders it. Cells are single-line in the stored markdown: pressing Enter inside a cell — or pasting a table whose cells hold lists or paragraphs — joins the lines with  , the GFM line-break idiom, so the table stays valid for everyone else opening the file.   tags in existing files render as real line breaks and round-trip byte-for-byte.

Mermaid diagrams

A mermaid code fence renders as a live diagram (the slash menu can insert one). On-diagram buttons pan, zoom, and reset the view; mouse-wheel zooming and drag panning are disabled so a large diagram never moves while you scroll past it.

Live HTML embeds

An html preview code fence renders its contents live in a sandboxed iframe instead of showing the source. The slash menu's /embed group inserts starters — a blank theme-aware page, a chart, stat cards, custom SVG, an interactive control — that open straight into the preview.

Underline

Cmd+U, or the Underline button in the selection bubble menu, underlines the selection. Markdown has no underline syntax of its own, so it saves as inline HTML: underlined. <ins>…</ins> — what Joplin and Logseq write — is read as underline too, whether it arrives on the clipboard or is already sitting in a file you open, and each file keeps the spelling it arrived with instead of being rewritten under you. Both underline in OpenKnowledge and in any renderer that passes inline HTML through. GitHub is the exception worth knowing: it renders <ins> underlined but strips  back to plain text, so the words survive and the underline doesn't.

Comments

Notes to yourself and to your agents that stay in the file and out of what a reader sees. OpenKnowledge reads two syntaxes. There's no button or shortcut for either — you type them, inline inside a paragraph or as a standalone block spanning several lines:

Syntax	Hidden from readers in
`<!-- note -->`	Everywhere. It's an HTML comment, so no markdown renderer ever shows it to a reader.
`%%note%%`	OpenKnowledge and Obsidian, which share the convention. Everywhere else it renders as ordinary text, percent signs and all.

So: reach for  when the file will be read outside OpenKnowledge — pushed to GitHub, built into a docs site, opened in another editor. Reach for %%…%% when the file round-trips through Obsidian, whose own comment syntax this is. The syntax you type is the syntax that gets saved: OpenKnowledge never converts  into %%…%% or back. A multi-line %% block is tidied to the padded shape, with a blank line after the opening delimiter and before the closing one.

In the editor, comments stay visible and editable: dimmed and italic, with their delimiters drawn beside them, and a dashed left rail on the block form. That's deliberate — text you typed should never disappear from the surface you typed it into. Source mode shows the raw bytes, as always.

Readers don't see them. Wherever OpenKnowledge renders a doc to HTML rather than to the editor, both forms come out as real HTML comments, which browsers don't display. Copying a passage out of OpenKnowledge leaves the comments behind too, so an annotation can't ride along into an email or a chat message. In-app read-only views — the rendered diff, the skill viewer — do keep showing them dimmed: there the whole point is to show you everything the document contains.

Find and replace

Cmd+F opens find in the visual editor; Cmd+Option+F (Ctrl+H on Windows / Linux) adds the replace controls. Cmd+G and Shift+Cmd+G step through matches.

Links

Links work the way they do in the editors you already know:

Type a URL, then press space or enter. A full URL (https://…, www.…, or an email address) becomes a link when you press space or enter after it. Plain words and filenames like AGENTS.md are left alone, and one Cmd+Z turns a conversion back into plain text.
Paste or drag in a URL. Pasted (or dropped) on its own, it becomes a link. Pasted over selected text, it links that text instead — the text stays, the URL becomes its destination. Cmd+Shift+V pastes plain, with no linking.
Type [text](url). Closing the parenthesis converts the markdown shorthand into a real link; Cmd+Z restores the literal text.
Press Cmd+K with text selected. The link popover opens with the URL field focused, pre-filled from your clipboard when it holds a URL. With the cursor inside an existing link, Cmd+K opens that link for editing. With no selection, Cmd+K keeps opening the command palette, as everywhere else. To reach the command palette while text is selected, use Cmd+P (Ctrl+P on Windows / Linux), which always opens it.

In the desktop app, right-clicking editable text opens a native context menu. Any editable field gets Cut / Copy / Paste / Select All; when there's a selection or a flagged word under the cursor, Look Up (the macOS dictionary panel) and Search with Google join it.

Over the document body, the menu also carries View in Source </> — the desktop equivalent of Cmd+Option+E, opening the Markdown behind the block you right-clicked in the visual editor.

Spell checking uses the native macOS spellchecker (language follows your macOS settings), so misspelled words get the familiar red underline. Right-clicking a flagged word adds the spelling section:

Item	Behavior
Suggestions	The spellchecker's corrections, one row each; pick one to replace the word.
Add to Dictionary	Teaches the macOS system dictionary the word — persistent, and shared with your other Mac apps (Safari, Notes).
Disable Spell Check	Turns spell checking off app-wide. The choice persists across relaunches.

While spell check is off, right-clicking any editable text offers Enable Spell Check, and the menu bar carries the same toggle as Edit ▸ Check Spelling While Typing (see Edit menu) — flip either to bring the squiggles back.

Surfaces with their own specialized right-click menus — asset and wiki-link chips, the file sidebar, editor tabs — keep them; the editor menu never doubles up on top. In the web build the browser's own context menu fills this role.

Ask AI

An Ask AI composer is docked at the bottom of the editor — in the desktop app and in a regular browser — whenever a doc or folder view is open. It's a slim, single-line entry field that expands as you type to accept a fuller prompt (and @-mentions); in the desktop app, Cmd+L opens and focuses it. Type an instruction — "condense this doc", "research X", "make a spec from this user story" — and press Enter to hand it to an agent. Shift+Enter inserts a newline; the field clears once the prompt is sent.

It's the primary in-editor way to hand work to an agent, and the freetext companion to the menu-driven Open with AI (whole file / folder / project). Submitting dispatches the typed prompt to your default agent — the first one installed, in Claude → Codex → OpenCode → Cursor → Pi order — scoped to the current doc (or, in a folder view, the folder), which the agent receives as an @-mention. The agent picker beside the field overrides the default per send — the installed desktop agent apps plus, in the desktop app, the Terminal CLIs (Claude, Codex, OpenCode, Cursor, Pi) — and your choice is remembered on that machine. Success and failure use the same handoff toast as Open with AI.

The composer stays out of the way where it doesn't belong: it's hidden inside an AI editor's embedded view, while the docked terminal is open (the terminal is its own AI entry point), and when no doc or folder is open (the empty state already offers project handoff). It's also dismissible — an Ask AI badge in the status bar brings it back.

From a text selection

Select text in the WYSIWYG editor and the selection bubble menu shows an Ask AI button (Sparkles icon) alongside the formatting controls. Clicking it — or pressing Cmd+Shift+I (macOS only; that chord is the DevTools shortcut elsewhere) — opens and focuses the bottom Ask AI composer with the selected passage pinned as a removable context pill, so the exact text rides along as context. Type your instruction, pick an agent, and send. While the docked terminal is open, the button sends the selection into the active shell session instead. (Selecting an image or other non-text node doesn't show the affordance.)

From a code block

Hovering a code block reveals a toolbar above it with its own Ask AI button (Sparkles icon). Clicking it sends the whole fenced block — info string and body — into the docked terminal's active shell session; with no terminal open, it opens and focuses the bottom Ask AI composer.

Terminal

The desktop app has a built-in terminal with real login shells inside the editor window. Toggle it with Cmd+J or Ctrl+` (which also works from inside a focused terminal), or with View ▸ Show / Hide Terminal. It opens at the placement saved for this installation (the bottom dock by default). Right-click a bottom-dock tab and choose Move to right panel, use the matching command in the command palette or Terminal menu, or use the right-panel header button to move it back to the bottom. Moving or hiding the Terminal keeps its live shells, tabs, and scrollback intact.

The terminal is also the editor's AI-chat surface: opening it starts your default CLI when no session is open, and the tab strip's New chat split button opens another CLI tab — its dropdown switches CLI (the pick sticks, shared with the Ask AI composer) or opens a plain shell tab. With text selected in the editor, Cmd+J and Ctrl+` both stage the passage into the active CLI's input (or open a new CLI tab when none is running) instead of toggling — they share one handler — and Cmd+Shift+J always stages it into a new CLI tab — the passage sits in the input for you to add to, and nothing is submitted until you press Enter. Terminal ▸ New Terminal Window (see Terminal menu) opens a dedicated window with the same multi-session tabs, Cmd+<number> tab switching, and shells starting at the project root.

Rename a tab by double-clicking it or pressing F2; the name you set pins over whatever title the running program reports, and clearing it falls back to that title. Reorder tabs by dragging, or move the active tab with Cmd+Shift+← / Cmd+Shift+→ — untitled tabs keep a number that stays with their session as the strip is rearranged.

The desktop app restores the Terminal's placement, right-panel width, tab order, active tab, and tab names after a full app restart. A full quit ends the shell processes and discards their scrollback; the restored tabs start new shells. This differs from moving, hiding, or reloading the editor window, which keeps the existing live sessions.

On a narrow window, the right-side Terminal and Agents panel cannot remain open together. Opening either one closes the other and shows an in-app notice; closing the visible panel does not reopen the one that was displaced.

The shells run at full user privilege. To turn the terminal off for a project on this machine, use Settings ▸ Terminal or set terminal.enabled: false in .ok/local/config.yml (see the configuration reference); the setting is project-local, never shared via git or sync, and not agent-settable — only a human can flip it.

Properties

Every doc can carry a bit of structured information at the top: a status, an owner, a tags list, a date. OpenKnowledge calls these its properties.

In the raw markdown file, these properties live in a fenced block at the very top of the file, between two --- lines. Markdown tools call that block frontmatter: it's just a small chunk of YAML, the doc's "labels." You never have to write it by hand: the Properties panel on the right of the editor shows each field as an ordinary form input (text, number, checkbox, date, or list) and saves your changes back into the file. Edit the panel or the raw block in source mode; changes propagate live either way.

A folder can describe itself (its own properties, just like a doc's) and offer templates that give new docs their starting properties. See Folders and templates for how that works.

File sidebar

The sidebar lists every file in your project on disk, including files excluded by .gitignore / .okignore, except dot-prefixed entries and tooling internals (.git/, .ok/, node_modules/). Turn on Show Hidden Files to reveal the dot-prefixed entries. Folder rows expand and collapse; file rows open in a tab on click. The toolbar at the top of the sidebar has buttons to create files, create folders, and search.

Right-click context menus

Right-click anywhere in the sidebar to get a context-aware menu. Three shapes share consistent ordering so the muscle memory carries across surfaces:

Item	Empty space	Folder row	File row
New File	yes	yes	no
New from template	yes	yes	no
New Folder	yes	yes	no
Reveal in Finder	yes (project root)	yes	yes
Open with AI ▸	yes (project scope)	yes (folder scope)	yes (file scope)
Share	yes (project root)	yes	yes
Copy full path / Copy Path ▸	yes (full path of project root)	yes (Full / Relative)	yes (Full / Relative)
Show Hidden Files	yes	yes	no
Expand all / Collapse all	yes (tree-scoped)	yes (subtree-scoped)	no
Duplicate	no	yes	yes
Rename	no	yes	yes
Hide folder / Hide this file	no	yes	yes
Delete	no	yes	yes

Items that depend on the desktop app (Reveal in Finder, Delete via Trash) are hidden in the web build. Asset rows (images, PDFs, other non-markdown files) suppress Open with AI, Share, Duplicate, and Hide; they keep Reveal, Copy Path, Rename, and Delete.

Expand all and Collapse all only appear when they have work to do: Expand all is hidden when no folder is collapsed; Collapse all is hidden when no folder is expanded. New from template appears only when templates are available for the target folder, and Share only when the project has a GitHub remote.

Creating files and folders

Pick New File, New from template, or New Folder from any of the three menus. The sidebar shows an inline rename field at the target location; type a name and press Enter. New from template opens the template picker (the same dialog the toolbar's create buttons use) and respects the folder's templates_available cascade.

Right-click on empty space drops the new item at the project root. Right-click on a folder drops it inside that folder.

Hiding files and folders

Hide this file on a file row, or Hide folder on a folder row, appends a matching pattern to .okignore. See Ignore patterns for the full pattern syntax. The item disappears from the tree, search, and the agent's MCP tools immediately; nothing is deleted on disk.

Show Hidden Files

The sidebar always lists every file on disk under the content directory (including files excluded by .gitignore / .okignore), except synthetic system docs. A single Show Hidden Files toggle on the empty-space and folder menus controls whether dot-prefixed entries are shown. It persists per-project per-machine in .ok/local/config.yml under appearance.sidebar, and also lives in the macOS View menu.

Toggle	Effect
Show Hidden Files	Off by default. When on, stops the client from hiding paths that start with `.` (recovers allowed dotfiles like `brain/.archived/note.md`). Tooling internals (`.git/`, `.ok/`, `node_modules/`) stay hidden in every mode.

On very large trees the disk walk is capped per level, and the sidebar shows a notice telling you the list is partial.

Deleting via Trash

Delete moves the item to the system Trash via the same shell.trashItem call VS Code and Finder use: recoverable, not destructive.

Open with AI

Open with AI ▸ dispatches the project, the folder, or the file to one of your installed agents. The agent receives a short text prompt asking it to open the target in the OpenKnowledge web preview, then grounds the rest of the conversation via the OpenKnowledge MCP. Three scopes, three prompt shapes:

Scope	Triggered from	Prompt template
Project	Empty-space menu (no doc / folder active)	`Let's work on this project using OpenKnowledge. Open the OK editor in web view.`
Folder	Folder row menu (folder view active)	Let's work on the `<folder>` folder using OpenKnowledge. Open the OK editor in web view.
File	File row menu (doc active)	Let's work on `<path>` using OpenKnowledge. Open the OK editor in web view.

The trailing Open the OK editor in web view. directive is dropped when the appearance.preview.autoOpen preference is off, so the receiving agent honors the same "leave my preview alone" choice on its first turn; only the Let's work on … using OpenKnowledge. opener is sent.

To send your own freetext instruction along with the handoff, use the bottom Ask AI composer (or the empty-state create composer on a fresh project) rather than these one-click submenus.

Install detection filters the submenu to just the agents you have. The desktop app probes locally; the web build asks the server (GET /api/installed-agents), so the answer reflects the machine the server runs on — exact on localhost, while against a remote server (a hosted preview, SSH tunnel, remote dev) it's the server's installs that count. When nothing is detected, the submenu shows a disabled "No installed agents found" row.

See the per-integration pages for what each agent receives once dispatched.

The menu is organized into two sections. Terminal (desktop app only) leads: a row for each agent CLI — Claude, Codex, OpenCode, Cursor, and Pi — that runs the corresponding CLI (claude, codex, opencode, pi; Cursor's is cursor-agent) in OpenKnowledge's docked terminal with the same scoped prompt. Desktop follows, listing the installed agent apps (Claude, Codex, Cursor); selecting one launches it via its deep link. Because both sections can list the same name, a Terminal Claude (the CLI) and a Desktop Claude (the app) can appear together; screen readers tell them apart by the Terminal row's "Claude CLI" accessible name. Each section renders only when it has something to launch, so on the web build — which has no docked terminal — the Terminal section is absent and a CLI pick falls back to the first installed Desktop app target.

The empty-state create composer on a fresh project carries the same Desktop / Terminal split: its Desktop rows pick the default agent the Create button uses, while its Terminal rows (desktop only, disabled until the workspace resolves) launch any of the five CLIs with the brief you typed.

When Claude or Codex launches from the docked terminal, OpenKnowledge auto-approves its own MCP tools, so the agent searches, reads, and edits the knowledge base without a per-call approval prompt. Claude additionally auto-approves the ok open command. OpenCode, Cursor, and Pi launch unchanged.

Five tools stay gated: delete and move (knowledge-base-wide blast radius), share_link (publishes content), install (writes executable skill scripts into the agent's own config directory), and import (acquires skill content from an external source). For Claude, everything outside OpenKnowledge still prompts too, including shell commands and non-OK file edits. The guarantee is best-effort per agent: Claude uses an explicit allow/deny list, while Codex uses its own approve mode (auto-approve except potentially-unsafe actions) and only gets it once its OpenKnowledge entry is already configured, so run ok init for Codex if it keeps asking.

Turn it off in Settings → Terminal → “Let agents use OpenKnowledge without asking” (agents.autoApproveOkTools). It applies to every project on this machine and defaults on.

Tabs and split panes

Tabs share the main editor header and shrink as the row fills, keeping every open target visible without a horizontal scrollbar. Drag a tab to reorder it. Opening a file from the sidebar uses a lightweight preview tab by default: the next single-clicked file replaces it, while double-clicking the tab title, pinning, or choosing Keep open from its context menu keeps it open. Turn previews off with Settings → Preferences → Preview tabs (editor.previewTabs).

To work side by side, drag any document, folder, or New tab to the left or right edge of the editor. The blue drop indicator shows where the new vertical pane will open. You can also right-click a tab and choose Move to new pane left or Move to new pane right; from the keyboard, focus the tab, press Shift+F10 (or the Menu key), then choose the same command. Drag the divider to resize panes. Each pane keeps its own active tab, while the document panel follows the pane you most recently focused. Moving or closing a pane's last tab removes the pane automatically.

Open tabs, pane order, sizes, and the focused pane are restored with the project after a clean restart.

Command palette

Cmd+K opens the command palette in both the desktop app and the browser, and Cmd+P (Ctrl+P on Windows / Linux) does the same from anywhere — including while text is selected in the visual editor, where Cmd+K adds a link instead. Type to jump to any file or folder, run create commands, open the graph or settings, or dispatch to an agent; recently opened entries surface first. In the desktop app it also switches projects and worktrees.

In the browser, Cmd+P is normally the print shortcut; OpenKnowledge takes it for the palette, so print from the browser's own menu instead.

Remove a recent project from the list by hovering its row and clicking the ×, or right-clicking for a Remove from recent projects menu — the same controls are on the sidebar's Switch project dropdown and in the Project Navigator. A recent whose folder was deleted or moved off disk isn't greyed out; it's cleared automatically the next time you open it, with a brief notice, instead of opening a broken window.

A tag: prefix searches by tag: tag: alone lists every tag, tag:fr narrows the tag list, and tag:frontend lists the docs tagged #frontend (including its hierarchy children). When semantic search is configured for the project, a By meaning pill switches the palette to meaning-based search — press Enter to run it; typing alone never fires a query.

Sidebars and window width

The editor has two sidebars: the file sidebar on the left and the document panel on the right (Outline, Links, Properties, Timeline). Both adapt to the window:

At comfortable widths (1280px and up) both sidebars open by default.
Between 1024px and 1279px the document panel defaults to collapsed so the editor keeps its breathing room; the file sidebar stays open.
Below 1024px both default to collapsed so the editor canvas isn't squeezed off-screen.
When OpenKnowledge is opened inside an AI editor's webview (Cursor, Codex, Claude Desktop), both sidebars start collapsed regardless of width; the embedded view is for reading the content you were sent, not for file management.

The defaults only apply until you toggle. OpenKnowledge remembers your most recent Show / Hide for each sidebar in your browser and survives reloads. When you come back to the same layout context (narrow window, comfortable window, or embedded view) you used last, your toggle is what you'll see. Toggling in a different context replaces that memory; only your most recent choice sticks, so a stale preference from a wide-monitor session can't quietly override what you just chose on a narrow screen.

Keyboard shortcuts (use Ctrl on Windows / Linux in place of Cmd, unless the shortcut already uses Ctrl):

Shortcut	Action
`Cmd+T`	Open a new editor tab.
`Ctrl+Tab`	Move to the next editor tab.
`Ctrl+Shift+Tab`	Move to the previous editor tab.
`Cmd+1` ... `Cmd+8`	Jump to one of the first eight editor tabs.
`Cmd+9`	Jump to the last editor tab.
`Cmd+Shift+T`	Reopen the most recently closed editor tab.
`Cmd+K`	Command palette — or, with text selected in the visual editor, add a link (cursor inside a link edits it).
`Cmd+Option+S`	Show / Hide the file sidebar (left). Matches Apple's standard sidebar accelerator.
`Cmd+Option+B`	Show / Hide the document panel (right). Matches VS Code's Secondary Side Bar accelerator.
`Cmd+Option+M`	Toggle between the visual and source editors, keeping your place.
`Cmd+Option+E`	View in source — jump from the visual editor to the Markdown for the block at the cursor, centered and highlighted (visual editor only).
`Cmd+J`	Show / Hide the Terminal in its current placement (desktop app). With text selected, stages the passage into the AI CLI's input instead — nothing runs until you press Enter.
Ctrl+`	Show / Hide the Terminal too — the VS Code / Zed chord, literal `Ctrl` on every platform. Works even while a terminal holds focus. With text selected it stages the passage like `Cmd+J` instead of toggling.
`Cmd+Shift+J`	Open an additional terminal tab (desktop app). With text selected, stages the passage into the new tab's AI CLI input.
`Cmd+P`	Open the command palette from anywhere — unlike `Cmd+K`, it opens the palette even while text is selected in the visual editor.
`Cmd+L`	Open and focus the Ask AI composer (desktop app).
`Cmd+F`	Find in the visual editor.
`Cmd+Option+F`	Find and replace (`Ctrl+H` on Windows / Linux).
`Cmd+G` / `Shift+Cmd+G`	Next / previous find match.

In the desktop app the sidebar and terminal toggles also live in the View menu (see below), where each label flips between Show … and Hide … based on current state, matching Finder.

Inside an AI editor's embedded view, the Open with AI menus, the bottom Ask AI composer, and the empty-state agent grid are hidden; you're already inside an agent, so the handoff would loop back into the same surface. OpenKnowledge's MCP tools and the document itself stay fully available; only the launchers are gone.

macOS application menus

The OpenKnowledge desktop app keeps its menu bar in sync with the active editor target: File menu items enable / disable based on whether a doc, folder, or nothing is currently selected.

Alongside the project items (Recent project, New project…, Switch Project… Cmd+Shift+P, Open Folder… Cmd+O), the worktree pair (New worktree…, Switch worktree…), Set up OpenKnowledge integrations… (re-runs the first-launch integrations setup), and Close tab, the File menu surfaces the most-used sidebar affordances so they're reachable from the keyboard:

Item	Accelerator	Behavior
New File	`Cmd+N`	Creates a new file at the project root (or under the active folder if one is selected).
New Folder	`Cmd+Shift+N`	Creates a new folder.
New from Template…	(none)	Opens the template picker.
Duplicate	`Cmd+D`	Duplicates the active file or folder. Disabled when nothing is selected.
Rename	(none)	Inline-renames the active file or folder. Disabled when nothing is selected.
Move to Trash	`Cmd+Delete`	Sends the active file or folder to Trash (with the same confirm modal as the sidebar). Disabled when nothing is selected.
Reveal in Finder	(none)	Reveals the active target in Finder. Empty selection reveals the project root.
Open with AI ▸	(none)	Same submenu as the sidebar, dispatched at the active scope.
Copy Path ▸	(none)	Full / Relative path of the active target.

Alongside the standard Undo / Redo / Cut / Copy / Paste / Select All items:

Item	Accelerator	Behavior
Check Spelling While Typing	(none)	Checkbox reflecting whether spell check is on. Toggling applies app-wide and persists across relaunches — it's the same switch the editor right-click menu's Disable / Enable Spell Check rows flip (see Right-click menu and spell check).

Before the existing Zoom and Toggle Fullscreen items, the View menu gets:

Item	Accelerator	Bound to
Show / Hide Sidebar	`Cmd+Option+S`	Toggles the file sidebar (left). Label flips between Show and Hide based on current state, matching Finder.
Show / Hide Document Panel	`Cmd+Option+B`	Toggles the document panel (right).
Show / Hide Terminal	`Cmd+J`	Toggles the Terminal in its current placement. With editor text selected, stages the selection into the AI CLI's input instead of toggling. (Ctrl+` toggles it too, though that chord has no menu accelerator.)
Show Hidden Files	`Cmd+Shift+.`	`appearance.sidebar.showHiddenFiles`; same toggle as the sidebar's right-click menu.
Expand All	(none)	Expands every folder in the tree. Hidden when nothing is collapsed.
Collapse All	(none)	Collapses every folder in the tree. Hidden when nothing is expanded.

Toggling the menu checkboxes flips the underlying config field, which propagates back to the sidebar via the standard CRDT subscription; both surfaces stay synchronized.

Item	Accelerator	Behavior
New Terminal	(none)	Opens a new terminal tab, revealing the Terminal in its current placement if it's hidden.
New Terminal Window	(none)	Opens a terminal in its own window — the same multi-session tabs, switched with `Cmd+<number>`, shells starting at the project root.
Move Terminal to right / bottom	(none)	Moves the live Terminal workspace to the opposite placement. The label names the destination.
Kill Terminal	(none)	Closes the active terminal tab and kills its shell.

Real-time collaboration

Everything in the editor (body, frontmatter, sidebar toggles) is backed by a CRDT. You and multiple AI agents writing through MCP can edit the same doc concurrently. Per-user presence is shown in the editor header; the agent activity view (Agent activity) groups every burst of agent edits with per-burst diffs and selective undo.

For recovery + history, see Timeline and recovery.