Chat
Natural first
Ask questions, think aloud, drop in material, or request plans. Sireon answers first, then creates structure only when the user clearly asks to land something.
AI personal planning desk for macOS
Let each day have shape, evidence, and room to breathe.
Sireon is a local-first planning workbench where natural chat, planning candidates, plan blocks, continuous plans, reminders, notes, imported evidence, personal rhythm, and execution history become one practical loop.
Planning, not a generic second brain.
Sireon cares about information that changes goals, time, rhythm, health boundaries, learning arrangements, work projects, reminders, and future action.
Evidence
Plans with sources
Documents, notes, OCR, meetings, health boundaries, course plans, project material, and life records can become planning evidence.
Rhythm
Capacity-aware days
Today, month, long-term blocks, overload signals, module rhythm, available time, and completion history help the plan stay human-sized.
The planning workbench
Sireon separates rough signals from committed plans, so AI can help without turning every conversation into a task list.
Radar
Candidate buffer
Uncertain AI outputs, imported materials, and possible actions land in Planning Radar before they become real plans.
Today
Capacity-aware action queue
Daily planning shows plans, reminders, available time, remaining time, personal rhythm, and overload signals.
Memory
Execution history
Completed plans, reminders, phases, modules, and time investment become local planning memory for future judgment.
Clear boundaries
Sireon is intentionally not trying to replace every productivity app. It is a personal planning operating system in desktop form.
Area
Sireon does
Sireon does not try to be
Knowledge
Maintains materials that affect planning decisions, constraints, and future action.
A universal knowledge base for every file.
Calendar
Builds plan blocks, continuous plans, reminders, capacity signals, and execution memory.
A full replacement for the system calendar.
AI
Classifies intent, proposes plans, creates notes or reminders when asked, explains overload, and helps turn evidence into action.
A generic chatbot detached from your real constraints.