LifeOS - Windowed Desktop Operating System

An AI-powered personal operating system with intelligent agents, multi-model orchestration, and comprehensive safety controls.

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Overview

LifeOS is a next-generation desktop operating system concept that combines:

• Windowed desktop interface with familiar folder-based organization
• Intelligent AI agents that handle email, scheduling, relationships, finance, health, and more
• Multi-model orchestration (Sonnet 4.5, GPT-5, Gemini, xAI) with automatic routing
• Comprehensive safety controls including spend limits, audit logs, and time-travel debugging
• iOS companion app with widgets, share sheet integration, and actionable notifications

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Project Status

Phase: Design & Planning
Quality Target: Y Combinator Demo Day Standard
Timeline: 10 phases, ~36 hours

Current Deliverables

✅ Complete design system specification
✅ Component library architecture
✅ Y Combinator-level quality standards
⏳ Design token implementation (Phase 1 - Next)

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Core Concepts

1. Windowed Desktop

• Familiar OS paradigm with taskbar, system tray, and folder grid
• Multi-window support with focus management
• Global command palette (⌘K) for power users
• Responsive across desktop sizes (1280px – 1728px)

2. Intelligent Agents

• Email Autopilot: Triage inbox, draft replies in your voice, auto-archive noise
• Scheduler: Resolve conflicts, propose reschedules, optimize calendar
• Relationship Manager: Track people, surface memories, suggest outreach
• Finance Controller: Monitor subscriptions, optimize spending, prevent fraud
• Health Coordinator: Aggregate signals (sleep, HRV), suggest actions, sync providers

3. Multi-Model Orchestration

• Auto-routing based on task type:
  • Scheduling/execution → Sonnet 4.5
  • Research/synthesis → GPT-5
  • Structured data extraction → Gemini
  • Fast heuristics → xAI
• Manual overrides per app or task
• Fallback chains with health checks
• Cost/latency/accuracy policy tuning

4. Safety & Governance

• Dry-run mode default: Test agents before going live
• Spend limits: Per-agent caps with "always confirm over $X"
• Privacy zones: Block access to sensitive data sources
• Audit log: Immutable timeline of all agent actions
• Time-travel debug: See inputs, tools, outputs, model reasoning
• Kill switch: Emergency stop with 3-second countdown

5. iOS Companion

• Home screen widgets: Next actions + agent status at a glance
• Share sheet: Send content directly to agents (screenshots, links, contacts)
• Actionable notifications: Approve/decline agent decisions inline

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Design System

Visual Foundation

• Font: Inter (400, 500, 600 weights)
• Type scale: 12, 14, 16, 18, 20, 24, 32, 40px
• Spacing: 4px base (4, 8, 12, 16, 20, 24, 32)
• Radii: 6px (default), 10px (windows), 999px (pills)
• Shadows: Subtle depth (0 8px 24px rgba(0,0,0,0.18) max)

Color System

• Light mode: #F5F7FA background, #FFFFFF surfaces, #0B0D0E text
• Dark mode: #0B0D0E background, #1A1D1F surfaces, #F5F7FA text
• Accent: #2F6FED (primary actions)
• Status: Green (success), Yellow (warning), Red (danger)

Component Library

• Primitives: Button, Input, Chip, Badge, Icon, Avatar, Toggle, Slider
• Windows: Window, Titlebar, Toolbar, Tabbar, Statusbar
• Desktop: Taskbar, SystemTray, FolderIcon, CommandPalette
• Agents: AgentChip, AgentSpawnWizard, AgentRuntime, AgentsPanel
• Apps: EmailAutopilot, Scheduler, Relationship, Finance, Health, ConnectorHub
• Safety: ModelRouter, SafetyPanel, AuditLog, KillSwitch
• iOS: Widget, ShareSheetTarget, Notifications

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File Structure

/LifeOS/
├── README.md                    # This file
├── apps/                        # Web and iOS applications
├── assets/
│   └── design-system/
│       ├── icons/              # SVG iconography
│       ├── mockups/            # Marketing and UI mockups
│       └── tokens/             # LifeOS design tokens JSON
├── deployment/                  # Deployment guides and scripts
├── docs/                        # Centralized documentation library
│   ├── agents/
│   │   ├── AGENTS.md
│   │   └── AGENT_IMPLEMENTATION_SUMMARY.md
│   ├── design/
│   │   └── DESIGN_PLAN.md
│   ├── product/
│   │   └── LifeOS README.md
│   ├── standards/
│   │   └── YC_LEVEL_STANDARDS.md
│   └── tooling/
│       ├── CLAUDE.md
│       └── REALTIME_SETUP.md
├── packages/                    # Shared UI, tokens, and types packages
├── pnpm-workspace.yaml          # Monorepo workspace definition
└── vercel.json                  # Vercel deployment configuration

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Key Features

Agent Spawn Wizard (5 Steps)

1. Select template: Pre-built or custom
2. Grant permissions: OAuth scopes with clear descriptions
3. Set run mode: Dry-run (safe) vs Live (requires confirmation)
4. Configure model: Auto-routing or manual override
5. Review & deploy: Summary with edit capabilities

Command Palette (⌘K)

• Global search: People, files, events, actions
• Action shortcuts: "Book 7AM flight", "Send birthday message"
• Model route preview: Shows which AI will handle request
• Keyboard-first: Power users can do everything without mouse

Time-Travel Debug

• Audit log: Every agent action recorded
• Diff view: Inputs → Tools used → Outputs
• Model reasoning: See why AI made each decision
• Quick rules: "Block similar when stressed?" one-click
• Export: Full audit trail for compliance

Connector Hub

• 100+ integrations: Gmail, Slack, Stripe, Plaid, Apple Health, etc.
• OAuth flows: Secure connection with scope transparency
• Permission management: Revoke access anytime
• Activity log: Last sync, data accessed, errors

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Quality Standards

This design system follows Y Combinator Demo Day quality standards:

✅ Visual excellence: Pixel-perfect, consistent, professional
✅ UX clarity: Intuitive, discoverable, zero learning curve
✅ Technical rigor: Component-driven, scalable, production-ready
✅ Accessibility: WCAG AA, keyboard navigation, screen reader support
✅ Performance: Fast interactions, optimistic UI, smooth animations
✅ Safety-first: Dry-run default, transparent permissions, audit everything

See YC_LEVEL_STANDARDS.md for complete checklist.

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Execution Plan

Phase 1: Foundation & Design Tokens

• Design tokens (colors, typography, spacing, shadows)
• Figma Variables setup (light/dark modes)
• Icon library configuration
• Grid systems (desktop 12-col, iOS 4-col)

Phase 2: Primitive Components

• 8 core components (Button, Input, Chip, Badge, Icon, Avatar, Toggle, Slider)
• All variants (size, state, theme)
• Auto-layout and responsive behavior

Phase 3: Window System

• Window chrome (titlebar, toolbar, statusbar)
• Window states (active, inactive, modal)
• Window controls (minimize, maximize, close)

Phase 4: Desktop Shell

• Taskbar with app dock and system indicators
• System tray (agents, autopilot, notifications)
• Folder grid with badges
• Command palette

Phase 5: Agent System

• Agent chips (status visualization)
• 5-step spawn wizard
• Agent runtime controls
• Agents panel (drawer)

Phase 6: Core Apps

• EmailAutopilot
• Scheduler
• Relationship Manager
• Finance Controller
• Health Coordinator
• Connector Hub

Phase 7: Safety & Governance

• Model router (orchestration controls)
• Safety panel (limits, privacy, audit, kill switch)
• Time-travel debug interface

Phase 8: iOS Companion

• Home screen widgets (small/medium)
• Share sheet target
• Actionable notifications

Phase 9: Interactions & Prototype

• Clickable prototype flows
• Transitions and animations
• Keyboard navigation
• Focus management

Phase 10: Developer Handoff

• Design tokens JSON export
• Component documentation
• Asset export (icons, logos, backgrounds)
• Next.js starter kit (optional)

Total Duration: ~36 hours across 10 phases

See DESIGN_PLAN.md for detailed breakdown.

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Next Steps

Option A: Execute all 10 phases systematically (recommended for YC-level quality)
Option B: Phases 1-4 first (foundation + desktop) for early feedback
Option C: Specific screens first (e.g., Email app + Agent spawn wizard)

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Notes

This is a design system specification, not actual Figma files. Deliverables include:

• Detailed component specs (layout, variants, states, interactions)
• Screen specifications (measurements, component usage, layout rules)
• Design tokens (production-ready JSON)
• Developer handoff documentation

You can hand this system to:

• Designer: Build in Figma using these specs
• Developer: Build directly from component specs and tokens

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License

© 2025 LifeOS - All Rights Reserved

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Ready to build? Start with Phase 1 (Foundation & Design Tokens).