{
"event": "PreToolUse",
"tool_name": "mcp__mcp-db__db_select",
"tool_input": {
"query": "SELECT model_name, COUNT(*) as calls, SUM(tokens_input) as tokens_in, SUM(tokens_output) as tokens_out\nFROM protokoll \nWHERE client_name = 'pipeline' AND created_at > NOW() - INTERVAL 10 MINUTE\nGROUP BY model_name",
"database": "ki_dev"
}
}
{
"tool_response": [
{
"type": "text",
"text": "{\n \"status\": \"error\",\n \"data\": null,\n \"row_count\": 0,\n \"error\": \"1054 (42S22): Unknown column 'created_at' in 'WHERE'\",\n \"execution_ms\": 0\n}"
}
]
}