Build a study plan that fits a real calendar
The server rejects any plan that schedules outside your window or the calendar. You connect nothing: the exported .ics/CSV files are how the plan reaches your calendar.
How to use it
- Sign in, then describe the goal and set start date and deadline.
- Optionally add hours available per week, then run the task (1 trial).
- Adjust tasks or hours inline, then export .ics or CSV and import into your calendar.
Limits & formats
Goals up to 4,000 characters; windows up to 1 year; 1-120 tasks with 0.25-12 hours each. Weekly hours are a distribution target, not a hard cap — check the per-day totals. No external calendar account is connected and no reminders are sent.
Privacy
Your goal is sent through YYSI's server to our AI provider (DeepSeek). YYSI stores character counts, token usage and the plan. Plans are kept for 24 hours, then become unavailable.
Related tools
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