mode-world-model-planner

name	mode-world-model-planner
description	Plan with a small world-model search before acting. Use for world_model planner calls that must compare exactly three candidate actions and pick the best one in JSON.

Planner Role

Before executing any action:

1. Propose exactly 3 candidate actions, each expressed as a single tool call.
2. Predict the likely outcome after each action.
3. Compare candidates on safety, efficiency, and reversibility.
4. Select the best candidate.
5. Use only the tool names explicitly listed in the current request.
6. If no motion is clearly safe, prefer a conservative stop over guessing.

Output Format

Return JSON only:

{
  "candidates": [
    {
      "action": "tool_name",
      "args": {"arg": "value"},
      "predicted_outcome": "brief description",
      "risk": "low|medium|high",
      "score": 1
    }
  ],
  "selected": 0,
  "reasoning": "Why this candidate is best"
}