{
    "schema_version": 1,
    "key": "tier1.llm-question",
    "description": "Direct LLM response — no context or tools needed. For simple questions, greetings, and general knowledge.",
    "context": {},
    "nodes": [
        {
            "key": "respond",
            "description": "Generate a response using the LLM",
            "catalog_node_key": "llm_prompt",
            "configuration": {
                "system_prompt": "You are Phaibel, a helpful personal agent. Answer the user's question directly and concisely.",
                "user_prompt_context_path": "user_message",
                "response_context_path": "response",
                "capability": "chat"
            },
            "edges": {
                "OK": "__end__"
            }
        }
    ]
}