arcade-mcp/libs/arcade-tdk

Arcade TDK (Toolkit Development Kit)

Toolkit Development Kit for building and testing Arcade tools.

Overview

Arcade TDK provides the essential tools and utilities for building Arcade tools:

• Tool Decorator: Simple @tool decorator for creating Arcade tools
• Authentication: Auth providers and helpers for tool security
• Annotations: Type annotations and parameter validation
• Core Integration: Seamless integration with arcade-core components

Installation

pip install arcade-tdk

Usage

from typing import Annotated

from arcade_tdk import tool

@tool
def hello_world(name: Annotated[str, "The name of the person to greet"]) -> str:
    """Say hello to someone."""
    return f"Hello, {name}!"

# The tool is automatically registered and available for use

Advanced Usage

from typing import Annotated

from arcade_tdk import tool, ToolCatalog, Toolkit
from arcade_tdk.auth import Reddit

# Create tools with auth requirement
@tool(requires_auth=Reddit(scopes=["read"]))
def get_posts_in_subreddit(
    subreddit: Annotated[str, "The name of the subreddit"],
    limit: Annotated[int, "The number of posts to return]
) -> dict:
    """Get posts from a specific subreddit"""
    # TODO: Implement your Reddit tool
    return {}

License

MIT License - see LICENSE file for details.