A Shared Markdown Editor for You and Your AI
Kyle
Create notes in the app, or let your AI create and update them for you. Kyle connects to Claude, Cursor, Windsurf, and any AI that supports MCP — so your notes are always in sync with your conversations.
How Kyle Works
Kyle uses MCP (Model Context Protocol) to give your AI direct access to your notes. No special instructions needed — your AI discovers Kyle automatically.
Open Kyle
Launch the app and your account is created instantly. No signup, no password. You're ready to write in seconds.
Connect Your AI
Copy your MCP URL from Settings and paste it into Claude, Cursor, Windsurf, or any MCP-compatible AI client.
Work Together
Ask your AI to save notes, search your collection, or update existing content. Everything syncs to the app instantly.
Everything You Need
Full Markdown Editor
Write with headings, code blocks, tables, task lists, blockquotes, and more. Beautifully rendered in the app.
Works with Any AI
Claude, Cursor, Windsurf, Claude Code — any app that supports MCP can read, write, and search your notes.
Syncs Everywhere
Notes sync instantly between the app and your AI. Create on your phone, update from Claude — it just works.
Smart Tags
Organize with tags. Your AI can add tags automatically, and use them to find relevant notes across your collection.
Siri & Spotlight
Your notes are searchable from Spotlight and available to Siri and Apple Intelligence. Your AI creates a note, and it's findable on-device without opening the app.
Instant Search
Search across all your notes by title, content, or tag. Your AI can search too — just ask it.
Offline Access
Your notes are cached on-device. Browse and read even without a connection — edits sync when you're back online.
Just Tell Your AI
No special commands to memorize. Talk to your AI like you always do.
Save this conversation as a note in Kyle
Check my Kyle notes about the project timeline
Update my meeting notes with the new action items
Tag my last note with #work and #draft
Summarize what we just discussed and save it to Kyle
Simple Pricing
Free
$0
- ✓ 2 notes per day
- ✓ 45 KB per note
- ✓ Full markdown editor
- ✓ Connect any AI via MCP
- ✓ Offline access
Pro Monthly
$1.99/month
- ✓ 100 notes per day
- ✓ 150 KB per note
- ✓ Offline creation
- ✓ Full Siri & Apple Intelligence
- ✓ Everything in Free
- ✓ Priority support
Pro Yearly
$6.99/year
Save 70% vs monthly
- ✓ 100 notes per day
- ✓ 150 KB per note
- ✓ Offline creation
- ✓ Full Siri & Apple Intelligence
- ✓ Everything in Free
- ✓ Priority support
Works With Your AI
Kyle connects to any AI that supports MCP — the open standard for AI tool integration.
Ready to Try Kyle?
Download Kyle, connect your AI, and start building your shared knowledge base. Free to start — no signup required.
Download on the App Store