{
  "messages": [
    {
      "role": "system",
      "content": "You are a helpful AI assistant with access to tools. Use tools when they help answer the user's question. Be concise and accurate."
    },
    {
      "role": "user",
      "content": "What are the control plane tools for managing sessions?"
    },
    {
      "role": "assistant",
      "content": "<think>\nControl plane — session lifecycle management across the opencode mesh. Create, fork, abort, revert sessions on any host.\n</think>\n\nThe control plane tools manage opencode sessions across the mesh. They operate on any configured host (fuji, sin, junkpile). 11 tools:\n\n**Session lifecycle:**\n- **control_create** — create a new session on a target host. Optionally set title or parent session.\n- **control_fork** — fork an existing session, optionally at a specific message. Creates a new session with conversation history up to that point.\n- **control_remove** — permanently delete a session and all its data. Irreversible.\n\n**Session control:**\n- **control_abort** — interrupt a running turn in another session. Use when a session is stuck.\n- **control_revert** — undo a specific message's effects in a session.\n- **control_unrevert** — restore all previously reverted messages.\n- **control_update** — change session properties (currently: title).\n\n**Session operations:**\n- **control_shell** — run a shell command through another session's agent, executed in its context.\n- **control_slash** — execute a slash command in another session (e.g. /compact, /rename).\n- **control_summarize** — compact a session to reduce context window usage. Requires specifying a model for summarization.\n\nThese tools enable cross-host session orchestration — create a session on sin, fork it, send it commands, read its output, abort if stuck. The `host` parameter targets the desired machine."
    }
  ]
}