{
    "ychk": {
        "name": "ychk",
        "hashed_password": "a1159e9df3670d549d04524532629f5477ceb7deec9b45e47e8c009506ecb2c8",
        "history": {
            "keywords": [
                "kw1",
                "kw3"
            ],
            "prompts": [
                "prompt2",
                "new prompt1"
            ]
        },
        "api_keys": {
            "mistral": "MISTRAL_YCHK",
            "groq": "GROQ_YCHK",
            "claude": "CLAUDE_YCHK"
        }
    },
    "yl": {
        "name": "yl",
        "hashed_password": "a1159e9df3670d549d04524532629f5477ceb7deec9b45e47e8c009506ecb2c8",
        "history": {
            "keywords": [],
            "prompts": [
                "value2",
                "new value1"
            ]
        }
    },
    "Guest": {
        "name": "Guest",
        "hashed_password": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
        "history": {
            "keywords": [
                "value1",
                "value3",
                "value4"
            ],
            "prompts": []
        }
    }
}