Claude Agent Skills

from pathlib import Path
from typing import Any, Dict, List, Optional

from agno.agent import Agent
from agno.models.anthropic import Claude
from anthropic import Anthropic


def extract_generated_file_ids(
    provider_data: Optional[Dict[str, Any]],
) -> List[str]:
    provider_data = provider_data or {}
    file_ids = []

    for file_id in provider_data.get("file_ids", []):
        if isinstance(file_id, str) and file_id not in file_ids:
            file_ids.append(file_id)

    def collect(value: Any) -> None:
        if isinstance(value, dict):
            if value.get("type") in {
                "code_execution_output",
                "bash_code_execution_output",
            }:
                file_id = value.get("file_id")
                if isinstance(file_id, str) and file_id not in file_ids:
                    file_ids.append(file_id)
            for nested_value in value.values():
                collect(nested_value)
        elif isinstance(value, list):
            for nested_value in value:
                collect(nested_value)

    collect(provider_data.get("server_tool_blocks", []))
    return file_ids


def download_generated_files(file_ids: List[str]) -> None:
    client = Anthropic()

    for file_id in file_ids:
        metadata = client.beta.files.retrieve_metadata(file_id=file_id)
        output_path = Path(metadata.filename).name
        client.beta.files.download(file_id=file_id).write_to_file(output_path)
        print(f"Downloaded {output_path}")


agent = Agent(
    model=Claude(
        id="claude-sonnet-4-6",
        skills=[{"type": "anthropic", "skill_id": "pptx", "version": "latest"}],
    ),
    instructions="Create concise, well-structured presentations.",
)

if __name__ == "__main__":
    run = agent.run("Create a three-slide presentation about renewable energy.")
    file_ids = extract_generated_file_ids(run.model_provider_data)

    if not file_ids:
        raise RuntimeError("Claude did not return a generated file.")

    download_generated_files(file_ids)