Helix is two systems plumbed together via shell hooks.
~/.ai-status/*.json) that hook scripts write on every tool call and status update. Each running session shows up as a card with one of 8 palette colors (Cyan / Amber / Rose / Lime / Violet / Ice / Ember / Moss), live token/context/branch info, and a real-time activity feed with a recency gradient. Three themes (Cyberpunk / Clean / Retro), 12 audio visualizer styles, ambient effects (matrix rain, breathing glow, fireflies, lava lamp, fractal plasma, cosmic eye), alert flash when a session crosses 80 % / 90 % context.helix_get_world_state tool that returns urgent items + deadlines + stale threads — agents call it at session start to load full project context in one shot. Time-decay on interactions, automatic archival.The two halves are independent — you can run only the TUI, only the memory server, or both.