How do I get a DeveloperHub API Key?

Log in to your DeveloperHub account, navigate to **Project Settings > API**, and you can generate or retrieve your unique API Key from that section.

Can the agent retrieve the Markdown content of a page?

Yes, you can use the get_documentation_page_content tool to retrieve the full technical structure and text content of any page in your project.

Does the integration support searching across portals?

You can search within a specific project using the search_documentation_portal tool. To search across multiple portals, simply perform separate queries for each project ID.

DeveloperHub MCP Server for Google ADK 10 tools — connect in under 2 minutes

Name: DeveloperHub
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add DeveloperHub as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="developerhub_agent",
    instruction=(
        "You help users interact with DeveloperHub "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About DeveloperHub MCP Server

Integrate DeveloperHub, the specialized platform for developer documentation, directly into your AI workflow. Manage your documentation portals, monitor page updates and versions, and track product changelogs using natural language.

Google ADK natively supports DeveloperHub as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Project Oversight — List and retrieve technical metadata for all your documentation projects and portals.
Page Management — Access the full page hierarchy, retrieve Markdown content, and track recent updates.
Version Control — Monitor available documentation versions and identify which one is currently active.
Changelog Tracking — List product release notes and updates associated with your documentation projects.

The DeveloperHub MCP Server exposes 10 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect DeveloperHub to Google ADK via MCP

Follow these steps to integrate the DeveloperHub MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from DeveloperHub via MCP

Why Use Google ADK with the DeveloperHub MCP Server

Google ADK provides unique advantages when paired with DeveloperHub through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with DeveloperHub

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine DeveloperHub tools with BigQuery, Vertex AI, and Cloud Functions

DeveloperHub + Google ADK Use Cases

Practical scenarios where Google ADK combined with the DeveloperHub MCP Server delivers measurable value.

Enterprise data agents: ADK agents query DeveloperHub and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine DeveloperHub tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query DeveloperHub regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including DeveloperHub

DeveloperHub MCP Tools for Google ADK (10)

These 10 tools become available when you connect DeveloperHub to Google ADK via MCP:

get_account_metadata

Retrieve metadata and usage limits for your DeveloperHub account

get_documentation_page_content

Get the full content and metadata for a specific documentation page

get_documentation_project_details

Get detailed information for a specific documentation project

get_documentation_sitemap

Retrieve a structural map of all pages in a project

list_documentation_pages

List all pages and sub-pages within a specific project

list_documentation_projects

List all documentation projects in your DeveloperHub account

list_documentation_versions

List all versions (e.g. v1.0, v2.0) available for a project

list_product_changelogs

List all changelog entries associated with a documentation project

list_recently_updated_pages

Identify documentation pages that have been recently modified

search_documentation_portal

Search for specific keywords across all pages in a documentation project

Example Prompts for DeveloperHub in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with DeveloperHub immediately.

"List all documentation pages in the 'API-Reference' project."

"What were the latest updates in our project changelog?"

"Search for 'webhooks' in our documentation portal."

Troubleshooting DeveloperHub MCP Server with Google ADK

Common issues when connecting DeveloperHub to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

DeveloperHub + Google ADK FAQ

Common questions about integrating DeveloperHub MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.