Koog

export WEAVE_API_KEY="<your-api-key>"
export WEAVE_ENTITY="<your-entity>"           # W&B のチーム/entity
export WEAVE_PROJECT_NAME="koog-tracing"      # 任意のプロジェクト名。初回使用時に作成されます

dependencies {
    implementation("ai.koog:koog-agents:LATEST_VERSION")
}

fun main() = runBlocking {
    val apiKey = "api-key"
    val entity = System.getenv()["WEAVE_ENTITY"] ?: throw IllegalArgumentException("WEAVE_ENTITY is not set")
    val projectName = System.getenv()["WEAVE_PROJECT_NAME"] ?: "koog-tracing"

    val agent = AIAgent(
        executor = simpleOpenAIExecutor(apiKey),
        llmModel = OpenAIModels.CostOptimized.GPT4oMini,
        systemPrompt = "You are a code assistant. Provide concise code examples."
    ) {
        install(OpenTelemetry) {
            addWeaveExporter()
        }
    }

    println("Running agent with Weave tracing")

    val result = agent.run("""
        Create a Python function to calculate fibonacci numbers efficiently,
        include error handling, type hints, and unit tests.
        Verify the implementation works for n=50.
    """)

    println("Result: $result\nSee traces on https://wandb.ai/$entity/$projectName/weave/traces")
}

install(OpenTelemetry) {
    addWeaveExporter(
        weaveOtelBaseUrl = "https://trace.wandb.ai",
        weaveEntity = System.getenv()["WEAVE_ENTITY"],
        weaveProjectName = System.getenv()["WEAVE_PROJECT_NAME"],
        weaveApiKey = System.getenv()["WEAVE_API_KEY"],
        timeout = 10.seconds
    )
}