tldiagram vs Agent Station

Software system-architecture diagramming app that helps engineering teams design, debug, and communicate complex distributed systems. tldiagram makes it easy to create nested views of a complex system with higher detail as you go deeper that can be zoomed in and out to give you the context you need without the noise.

Agent Station is an SSH terminal client built for the AI era. Connect to your own servers, manage tmux sessions, and drive AI coding agents like Claude Code and Codex with your keyboard or voice — from your commute, a cafe, anywhere. Key features: • Real SSH terminal: modern xterm.js-based UI with large, high-contrast text; multi-hop ProxyJump support reaches hosts behind bastions • AI agent command deck: a project list shows each agent's live status (working / waiting / disconnected); tap in for a live terminal • Voice input: hold to talk, mixed Chinese/English recognition with optional LLM correction, transcripts injected straight into the remote terminal • Persistent tmux sessions: network drops, app switches, device changes — your session survives • Private by design: SSH credentials never leave your device, zero data collection; optional SSH-over-443 tunneling for restricted networks Who it's for: • Engineers running AI agents like Claude Code or Codex on remote servers • Developers who need to check on long-running server tasks from anywhere • Anyone who wants a clean, modern, ad-free SSH client Requirements: you need your own SSH server. Voice input requires your own speech-recognition API key (Volcengine Doubao ASR supported).