About
JavaScript ADK SDK for interacting with the Toolbox service
README

MCP Toolbox SDKs for JS
License: Apache 2.0 Docs Discord Medium
This repository contains JavaScript SDKs for MCP Toolbox. These SDKs allow you to load and use tools defined in your MCP Toolbox server as standard JS functions or objects within your Agentic applications.
For comprehensive guides, tutorials, and advanced configuration, visit the Main Documentation Site.
Available Packages
This repository hosts the following TS packages. Visit the Main Documentation Site for detailed installation and usage instructions:
| Package | Target Use Case | Path | Documentation |
|---|---|---|---|
@toolbox-sdk/core |
Framework-agnostic / Custom apps | packages/toolbox-core/ |
JS Core Guide |
@toolbox-sdk/adk |
ADK applications | packages/toolbox-adk/ |
JS ADK Guide |
Quick Start
- Set up the Toolbox Service: Ensure you have a running MCP Toolbox server. Follow the Toolbox Server Getting Started Guide.
- Install the Appropriate SDK:
# For the core, framework-agnostic SDK npm install @toolbox-sdk/core# For the ADK SDK npm install @toolbox-sdk/adk - Explore Tutorials: Check out the JS Quickstart Tutorial for a full walkthrough.
Contributing
Contributions are welcome! Please refer to the CONTRIBUTING.md to get started.
License
This project is licensed under the Apache License 2.0. See the LICENSE file for details.
Support
If you encounter issues or have questions, please check the existing GitHub Issues for the main Toolbox project. If your issue is specific to one of the SDKs, please look for existing issues here or open a new issue in this repository.
Install Adk in Claude Desktop, Claude Code & Cursor
unyly install adkInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add adk -- npx -y @toolbox-sdk/adkFAQ
Is Adk MCP free?
Yes, Adk MCP is free — one-click install via Unyly at no cost.
Does Adk need an API key?
No, Adk runs without API keys or environment variables.
Is Adk hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Adk in Claude Desktop, Claude Code or Cursor?
Open Adk on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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