10x faster hooks+CLI — Rust binary + Python daemon. ~20ms per hook (was ~200ms).
Rust PTY — 4x less memory per agent, no GC pauses, better terminal parsing.
Terminal integration — tmux/kitty/wezterm auto-detected. Agents spawn as splits. hcom kill closes the pane.
Terminal control — hcom term luna views screen. hcom term inject luna --enter approves. Agents can control other agents.
Resume & Fork — hcom r luna resumes. hcom f luna forks. Works with Claude/Codex.
Lighter bootstrap — 600 tokens (was 2500). Commands discovered via --help.
API Group launches — Mixed tools in one call:
hcom.launch([{"tag": "writer"}, {"tool": "gemini", "tag": "reviewer"}])Send improvements — hcom send @luna -- text with --flags works. Everything after -- is literal.
Fixes — Fast transcript search, auto-cleanup stale instances, 35% smaller event output.
Requires Gemini CLI 0.26.0+
Install: pip install --upgrade hcom