URL Scheme
Fox registers the fox:// URL scheme, which means any Fox issue can be addressed by a single link. Share links in chat messages, embed them in documentation, wire them into Shortcuts, or paste them into commit messages — tapping a fox:// link from anywhere launches Fox and navigates directly to the target.
The Format
Issue Links
fox://issue/PROJECT-REFERENCE
Examples:
fox://issue/FOX-042fox://issue/NTFY-225fox://issue/APP-1
The reference format is:
- A 1–4 character project prefix (the prefix you configured in project settings)
- A dash
- A numeric reference number
Opening a fox://issue/... link:
- Launches Fox (or brings it to the front if already open)
- Switches to the project the reference belongs to
- Navigates directly to the issue
- On iPad, may open the issue in its own floating window depending on context
Attachment Links
Inline images in notes that reference issue attachments use a separate format:
fox://attachment/...
These are generated automatically by the Image Editor when you embed an existing attachment. You don't typically write them by hand.
Copying a Link
Mac
Edit → Copy Path to Issue (⌘⌥C) copies the current issue's fox:// link to the clipboard.
iOS / iPadOS
Use the share sheet from an issue's detail view to copy or share the deep link.
Where to Use Deep Links
Anywhere a URL works:
- Chat messages — Paste
fox://issue/FOX-42into Slack, iMessage, Discord, or any chat app. The link is clickable on Mac and iOS. - Commit messages — Reference the issue your commit closes:
Fix navigator crash — fox://issue/FOX-42 - Documentation — Embed in markdown, HTML, or any other doc format
- Email — Link to issues from email threads
- Calendar events — Put a Fox link in a meeting description to jump straight into the issue being discussed
- Shortcuts — Pass deep links between Shortcut actions, or open them with the
Open URLsaction - Apple Reminders — Paste a link into a reminder so tapping it opens the issue
Using Deep Links in Shortcuts
Shortcuts can open fox:// URLs directly with the built-in Open URLs action. This is a quick way to build a shortcut that jumps to a specific issue — bind it to a home-screen icon for a one-tap "open my most important issue" button.
More complex integrations can use Fox's dedicated Shortcuts actions — see Shortcuts Automation.
Wiki-Links vs. Deep Links
Inside a Fox notes editor, you have two tools for the same job:
- Wiki-links (
[[) — Type-as-you-search, inserts a link with the issue's title as the visible text. Best for writing. - Deep links (
fox://issue/FOX-42) — Stable URL, works anywhere. Best for pasting outside Fox.
Both navigate to the same place; they're just optimized for different situations. Inside notes, wiki-links are nearly always faster.
See Also
- Issues — Where reference numbers come from
- Writing Notes → Links — Wiki-links and the Link Editor
- Shortcuts Automation — Combining deep links with Shortcuts
- MCP Server — Also uses the
fox://scheme for resource URIs