{
  "name": "chat",
  "section": 1,
  "title": "swarm text chat (bare-os-chat-v1)",
  "synopsis": [
    "chat",
    "chat send TEXT",
    "chat who",
    "chat history [N]"
  ],
  "description": "On a real TTY, opens a full-screen terminal UI (alternate buffer, like `edit`/`nano`): live transcript with subscribe + ring-buffer history, multi-line capable peer strip from `/proc/bare_os/chat.json` (swarm peer count, rx counters), single-line composer with arrow/Home/End editing, scroll with arrow keys or PgUp/PgDn, `^R` refresh metrics, `?` help, `^Q`/`^X`/Ctrl+C exit. Uses Protomux `bare-os-chat-v1` on existing Hyperswarm connections. Stock hosts pair chat by default; disable with `BARE_OS_PROTOMUX_CHAT_CHANNEL=0`. Scripting: `chat send`, `who`, `history` avoid the TUI.",
  "options": [],
  "keywords": ["chat", "swarm", "bare-os", "tui"],
  "examples": [
    {
      "caption": "full-screen chat TUI",
      "code": "chat"
    },
    {
      "caption": "single line (no TTY)",
      "code": "chat send hello swarm"
    }
  ]
}