Collaborate with your agent using Markdown.
A shared workspace for you and your AI agent. Write on your phone, let your agent edit from the terminal, sync a local folder of .md files, and publish — from any device.
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iPhone · iPad · Mac · Watch · Web
Terminal-first. Agent-native.
The cn CLI syncs your folder, runs agent tasks, and renders notes. Sync output, note listings, and search all live in this window.
- Sync notes updated, created, conflicts
- Source see exactly what your agent changed
- Daemon watch a folder, sync continuously
- Cursor orange — where input waits
Built for the agent era.
API
A clean REST API with an OpenAPI spec. Build your own tools, dashboards, and automations.
MCP server
A built-in MCP server lets agents read, write, search, and tag notes as a first-class client.
Folder sync
Mirror a local folder of .md files. The cn daemon keeps notes in sync across devices, both ways.
Search
Full-text and semantic search across every note — from the web, the CLI, and MCP.
Notifications
Real-time push when an agent changes a note; webhooks to your agents when you do. Tap to see the diff.
Tags
Tag notes for meetings, projects, and agent-driven organization. Filter and automate around them.
One workspace. Every Apple device.
Open straight to your last site. Write, review agent edits, and publish on the go.
Simple pricing. No per-seat games.
For personal notes
- + Web, iOS, iPad & Mac apps
- + 1 site with custom domain
- + Unlimited notes
- + Unlimited on-device AI
- + Unlimited meeting transcripts
- + Folder sync via the cn CLI
- + Tags & full-text search
- + Markdown & CSV export
For agents and developers
- + Everything in Basic
- + Unlimited sites
- + Agent API + MCP server
- + Sync daemon & webhooks
- + Real-time push notifications
- + Semantic search
- + OAuth 2.1 for agents