Roadmap

Completed (v0.1)

Sprint 1-4: Foundation

• SPM multi-target structure
• SOLID protocol definitions
• PTY process management with forkpty
• VT100 parser (SwiftTerm integration)
• kqueue I/O multiplexer
• Terminal grid with scroll buffer
• Agent detection (Claude, Codex, Aider, Gemini)
• Hook event parsing
• Agent state machine
• Config cascade with YAML
• SQLite persistence (GRDB)

Sprint 5-6: Core UI

• Metal GPU rendering pipeline
• Glyph atlas for font rendering
• Layout engine (single, list, 2-col, 3-col, fleet)
• Fleet manager with stats aggregation
• Cost engine with per-token pricing
• Activity logger

Sprint 7-8: Productivity

• Command palette (Cmd+K)
• Fuzzy search matcher
• Keyboard shortcut system
• Vim-mode navigation
• Theme engine (5 built-in themes)
• Menu bar mode

Sprint 9-12: Review & Analysis

• Diff review (unified + side-by-side)
• File explorer
• Syntax-highlighted editor
• Plan mode visualization
• Web preview
• iOS simulator preview
• Mermaid diagram renderer
• Global search

Sprint 13-16: Integration

• MCP JSON-RPC 2.0 server
• 5 MCP tools
• Unix socket control server
• agentsctl CLI
• Multi-session launcher
• Session remixer with git worktrees
• Asciicast v2 recording
• Playback view
• Task router
• Verification chains

Sprint 17-20: Polish

• Drag & drop file attachments
• Context bridge with knowledge graph
• 180 unit tests across 70 suites
• Build scripts (bundle, DMG, release)
• Homebrew cask formula
• Docusaurus documentation

Future (v0.2+)

• Real Metal rendering integration
• Live agent provider implementations
• Collaborative multi-user sessions
• Plugin system for custom providers
• Notification center integration
• Sparkle auto-update
• App Store distribution