Herramienta de consulta a base de datos

curl -X POST "https://{BASE_URL}/api/gpt/v1/messages/validate" \
  -H "Authorization: Bearer {API_TOKEN}" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "default",
    "max_tokens": 128,
    "messages": [
      { "role": "user", "content": "What were total Q1 subscriptions by plan?" }
    ],
    "tools": [
      { "name": "database_query", "type": "database_query_v1" }
    ],
    "tool_choice": { "type": "none" },
    "tool_context": [
      {
        "type": "sql_database",
        "connection_string": "postgresql://{username}:{password}@db.example.com:5432/analytics",
        "schemas": ["public"],
        "ssl": true
      }
    ]
  }'

{ "valid": true, "errors": null }

[
  { "type": "server_tool_use", "id": "srvtoolu_5c6d", "name": "database_query", "input": { "query": "Total Q1 subscriptions by plan" } },
  {
    "type": "server_tool_result",
    "tool_use_id": "srvtoolu_5c6d",
    "content": [{ "type": "text", "text": "Query result: \nplan,subscriptions\nPro,320\nTeam,145" }],
    "is_error": false
  }
]

{ "type": "server_tool_result", "tool_use_id": "srvtoolu_5c6d", "content": "At least one SQL database artifact is required.", "is_error": true }