Obsidian is a free markdown editor with powerful graph visualization. It's completely optional, but many users love seeing their knowledge as a connected graph.
New to Obsidian? Watch this beginner's guide (5 min) to see what it can do.
Graph View: See your entire knowledge system as connected nodes
- People you've met
- Projects you're working on
- Companies you interact with
- Meetings and their connections
Wiki Links: Click any reference to jump instantly
[[John_Doe]]→ Opens John's person page[[04-Projects/Mobile_App]]→ Opens project page[[2026-01-28 - API Review]]→ Opens meeting note
Search and Backlinks: See everywhere a person/project is mentioned
- Download Obsidian (free): https://obsidian.md
- Open your Dex vault: File → Open Folder → Select your Dex directory
- Enable Obsidian mode: Run
/dex-obsidian-setupin Cursor/Claude
Both are first-class experiences:
| Feature | Obsidian | Terminal/Cursor |
|---|---|---|
| Graph visualization | ✅ Yes | ❌ No |
| Clickable navigation | ✅ Wiki links | ⚡ File search |
| File editing | ✅ WYSIWYG | ✅ Plain text |
| AI integration | ❌ Limited | ✅ Native |
| Speed | ⚡ Fast | ⚡⚡ Faster |
Recommendation: Use both! Obsidian for visual navigation and reading, Cursor/Claude for AI-powered workflows.
Already using Dex without Obsidian? No problem.
Run /dex-obsidian-setup and we'll:
- Enable wiki link formatting
- Convert your existing notes (1-2 min for most vaults)
- Generate Obsidian config (optional)
- Start the sync daemon (optional)
Migration is safe and reversible.
Focus on specific areas:
- Right-click nodes to filter by type
- Use search to highlight specific connections
- Adjust depth to see more or fewer connections
Cmd/Ctrl + O- Quick open (fuzzy file search)Cmd/Ctrl + G- Open graph viewCmd/Ctrl + Shift + B- Toggle backlinks paneCmd/Ctrl + E- Toggle edit/preview mode
Consider these community plugins for enhanced Dex experience:
- Dataview - Create dynamic task lists and tables
- Calendar - Visual calendar view of daily notes
- Recent Files - Quick access to recent notes
If you enable the sync daemon (via /dex-obsidian-setup):
- Check a task box in Obsidian → syncs to Tasks.md, person pages, meeting notes
- Check a task in Cursor → syncs to Obsidian
- Works bidirectionally, zero maintenance
Wiki links not working?
- Make sure
obsidian_mode: trueinSystem/user-profile.yaml - Re-run
/dex-obsidian-setupto convert existing files
Graph view showing too many connections?
- Use filters to focus on specific types (People, Projects)
- Adjust depth slider to reduce clutter
Sync daemon not working?
- Check
System/obsidian-sync.logfor errors - Restart:
launchctl unload ~/Library/LaunchAgents/com.dex.obsidian-sync.plist && launchctl load ~/Library/LaunchAgents/com.dex.obsidian-sync.plist