- Project infrastructure: go.mod, Makefile, .gitignore, README
- Configuration system with YAML parsing and env overrides
- Structured logging with slog
- AI provider interface with Ollama, OpenAI, Anthropic implementations
- Provider manager with runtime switching
- Agent orchestrator with ReAct loop (reason-act-observe)
- Tool registry with JSON Schema descriptions
- Terminal tool: shell command execution with safety controls
- Filesystem tools: read, write, list with path access control
- Conversation memory with session management
- Web UI server with WebSocket streaming
- Modern dark theme UI with glassmorphism, animations
- Frontend: WebSocket client, markdown rendering, tool call display
