MCP Documentation Server for Google Agent Development Kit (ADK)

[jsingh-github]

Currently, when developing with the Google Agent Development Kit, developers and AI coding agents need to constantly reference external documentation, switch between multiple resources, and manually search for API specifications, code examples, and best practices. This creates friction in the development process and slows down productivity, especially when working with AI coding assistants that lack real-time access to the most current Google ADK documentation and context.

I would like to request Google to implement an MCP (Model Context Protocol) documentation server for the Google Agent Development Kit, similar to what Mastra AI has implemented (https://mastra.ai/blog/introducing-mastra-mcp).

This would enable: Real-time Documentation Access: AI coding agents could access up-to-date Google ADK documentation, API references, and examples directly through the MCP protocol Contextual Code Assistance: Developers would receive more accurate code suggestions and completions based on current Google ADK specifications Seamless Integration: The MCP server would integrate with popular AI coding assistants (Claude, GitHub Copilot, etc.) to provide contextual help without leaving the development environment Dynamic Content: Access to live documentation, changelog updates, and version-specific information

Additional context The Mastra AI team has demonstrated the value of MCP documentation servers by providing AI agents with direct access to their framework documentation. This approach has shown significant improvements in developer productivity and code quality.

Key benefits of implementing this for Google ADK:

Faster Development Cycles: Developers spend less time searching for documentation Higher Code Quality: AI assistants provide more accurate, Google ADK-specific suggestions Better Developer Experience: Seamless integration between AI tools and Google's ecosystem Reduced Support Overhead: Fewer documentation-related support requests

This feature would position Google ADK as a leader in AI-assisted development workflows and significantly improve the developer experience for teams building agents with Google's tools.

[DeveshPatill]

[hangfei]

@polong-lin @joefernandez to help decide if this is something helpful and feasible.