Sanqian Calendar

Kairos

Know your time, own your rhythm

Time aware, schedule clear

Capabilities

Agent Ready

MCP protocol support — agents like Claude Code can read and write your schedule

Natural Language

Create events in plain language, realtime local NLP

Schedule Insights

Free slots, meeting load, conflict detection — AI does the analysis

Smart Reminders

Busy-day alerts, conflict warnings — more than just alarms

AI Chat

Conversational scheduling, query and update naturally

Views

Month, week, day — switch freely, time at your fingertips

Recurring

Daily, weekly, monthly, yearly with full RRULE support

Multi-Calendar

Subscribe to external calendars, color-coded with visibility toggles

Drag & Drop

Move and resize events with 15-min snapping

In Focus

Speak Naturally

Speak Naturally

Your words, understood

Full Picture

Full Picture

Switch views, time at a glance

Smart Companion

Smart Companion

AI insights, proactive alerts