School Timetable Builder

School Timetable Builder creates a complete weekly timetable for a primary or lower-secondary school: one timetable per class and one per teacher, including rooms. Nothing to install or learn: describe your school in the chat, in your own language.

Claude interviews you one topic at a time and checks the data with the service in seconds, for example whether there are enough qualified teachers and enough time in the week. The engine then calculates the whole timetable, usually in 5-8 minutes. Every rule is a firm rule: the timetable meets all of them, or you get a plain explanation of what clashes, and you decide what to change.

Rules the engine handles:

• Teacher availability: block any day or lesson, e.g. "not after lesson 4 on Fridays" or "teaches at another school on Mondays"
• Blocked lessons for a class or a whole grade
• Teacher workload: lessons per week, part-time, teachers working across age groups
• No gaps: planning time at school is placed in each teacher's timetable, and by default teachers' days have no empty gaps
• Fixed teachers for a class and subject
• Double lessons and min/max lessons per day for each subject
• Shared special rooms with limited capacity (sports hall, music room, workshops)
• Classes taught at the same time (e.g. language groups across a grade, PE in pairs)
• 5 days, 1-12 lessons a day, any lesson length, grades 0-10

You get the timetable as files in the chat (e.g. a spreadsheet with one sheet per class and one per teacher), plus a "School data" file to change a detail and run it again later.

Not included: student-choice course timetables (high-school style), whole-day events, and soft "if possible" preferences that are weighed against each other.

Privacy: Claude replaces teacher names with codes (T01, T02, ...) before anything is sent. The service never receives the names of teachers, pupils or the school, and deletes all data within 24 hours. No account needed