Show HN: TermHub – Open-source terminal control gateway built for AI Agents (github.com) AI

TermHub is an open-source “AI-native” CLI/SDK that provides a native control gateway for iTerm2 and Windows Terminal, letting LLMs or AI agents open tabs/windows, target sessions, send text/keystrokes, and capture terminal output programmatically. The project includes a machine-readable spec/handles for AI handoff, plus a send-to-capture “delta” checkpoint mode so agents can retrieve only the new output produced after a command. It’s distributed via npm/Homebrew (macOS) and GitHub releases (binaries), with an SDK preview for JS/TypeScript.