Can I see how many users are currently logged in?

Yes! Use the `list_active_sessions` tool. The agent will return a list of all current sessions, allowing you to gauge real-time platform activity.

How do I check if a specific user belongs to an organization?

Use the `list_clerk_organizations` tool to find the organization and then review its members, or use `get_user_auth_details` to see the user's specific organization memberships.

Where do I find my Clerk Secret Key?

Log in to your Clerk Dashboard, select your application, and navigate to **API Keys**. You can find your Secret Key starting with `sk_` there.

Clerk MCP Server for Google ADK 8 tools — connect in under 2 minutes

Name: Clerk
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 8 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Clerk as an MCP tool provider through the 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

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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="clerk_agent",
    instruction=(
        "You help users interact with Clerk "
        "using 8 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

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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 Clerk MCP Server

Connect your Clerk account to any AI agent and take full control of your authentication and user management through natural conversation. Streamline how you monitor your user base and B2B organizations natively.

Google ADK natively supports Clerk as an MCP tool provider — declare the Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 8 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

User Oversight — List and retrieve details for all users in your application, including metadata and status natively
Session Intelligence — Access and monitor all active user sessions across your platforms flawlessly
Organization Logistics — List and manage B2B organizations and their member rosters securely
Invitation Tracking — Access and review all pending and completed user invitations flawlessly
Allowlist Management — List identifiers like emails and domains on your authentication allowlist flawlessly
Dashboard Visibility — Retrieve a high-level summary of user counts and system health directly within your workspace

The Clerk MCP Server exposes 8 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 Clerk to Google ADK via MCP

Follow these steps to integrate the Clerk 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 8 tools from Clerk via MCP

Why Use Google ADK with the Clerk MCP Server

Google ADK provides unique advantages when paired with Clerk 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 Clerk

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 Clerk tools with BigQuery, Vertex AI, and Cloud Functions

Clerk + Google ADK Use Cases

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

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

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

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

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

Clerk MCP Tools for Google ADK (8)

These 8 tools become available when you connect Clerk to Google ADK via MCP:

get_auth_dashboard_summary

Retrieve a summary of user counts and system health

get_user_auth_details

Get detailed information for a specific user

list_active_sessions

List all active user sessions

list_auth_allowlist

List identifiers (emails, domains) on the authentication allowlist

list_clerk_clients

List all tracking clients (browser/device instances)

list_clerk_organizations

List all organizations (B2B) in the application

list_clerk_users

List all users in your Clerk application

list_sent_invitations

List all pending and completed user invitations

Example Prompts for Clerk in Google ADK

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

"List all my users in Clerk."

"Show me the dashboard summary for my auth system."

"Check the status of invitation ID 'inv_12345'."

Troubleshooting Clerk MCP Server with Google ADK

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

McpToolset not found

Update: pip install --upgrade google-adk

Clerk + Google ADK FAQ

Common questions about integrating Clerk 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.