nocal 4

I really appreciate how nocal rethinks the calendar as more than just a grid of events. The ability to write Markdown notes and tasks directly in the weekly view, reference events with @‑mentions and even have AI assistants update your notes via MCP is a unique take on unified productivity. A couple of things I’m curious about: How deep does the task management go (e.g., reminders and deadlines), and what safeguards are in place when letting agents write back to our notes?. Keep it up :-)

Been waiting for someone to actually crack the notes + tasks + calendar trifecta without it feeling bloated. Love that you went MCP native too, that's where things are heading. excited to try this on mac. Congrats Brian!

Love this direction calendars should work the way projects actually work. Meetings, notes & tasks together just makes sense 👏

This looks amazing, congrats

The workspace-calendar blend is interesting — most calendar apps treat tasks and events as separate, but they're really the same thing with different urgency. How do you handle the capture side? Getting tasks in quickly is usually where these tools lose people

Been using nocal for a while and it's really changed how I plan my week. Having notes, tasks, and meetings all in one place instead of bouncing between apps is exactly what I didn't know I needed. Love the direction of 4.0 with the cross-platform support. Congrats on the launch @brianmuse

I'm Brian, the maker of nocal.

I've been obsessed with calendars and how people relate to time for years. The thing that always bothered me: every calendar treats your week as a grid of 30-minute boxes, but real work doesn't fit in 30-minute boxes. It's messy. Meetings spill into thinking time. Notes get half-written. Plans shift in realtime.

nocal launched a few versions ago with a simple bet: a calendar should feel like a workspace, not a wall of cells. Every week becomes a project board where meetings, notes, tasks, and half-formed thoughts live side by side.

4.0 is the version where that bet starts to fully pay off:
- Available on every major platform (Mac, Windows, iOS, Android, with web coming this summer)
- Connect as many calendar accounts as you need and organize them with Context Groups, hotkey-switching, and per-calendar visibility. No other calendar system has these.
- Spaces for organizing longer-running initiatives across many weeks
- A built-in MCP server so Claude, Cursor, and ChatGPT can read your real context and write structured notes back into your workspace

If you're looking for a calendar that does more than stress you out, give nocal a try. I'd really love your feedback.