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 Claude Desktop 8 tools — connect in under 2 minutes

Name: Clerk
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 8 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

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.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Clerk and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "clerk": {
      // Your Vinkius token — get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

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.

Claude Desktop is the definitive way to connect Clerk to your AI workflow. Add the Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 8 tools in the chat interface — ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

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 Claude Desktop 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 Claude Desktop via MCP

Follow these steps to integrate the Clerk MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using Clerk

Look for the 🔌 icon in the chat — your 8 tools are now available

Why Use Claude Desktop with the Clerk MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Clerk through the Model Context Protocol.

Claude Desktop is the reference MCP client — it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage — your tokens never leave your machine, and connections go directly to the Vinkius Edge network

Clerk + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Clerk MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies — all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

Clerk MCP Tools for Claude Desktop (8)

These 8 tools become available when you connect Clerk to Claude Desktop 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 Claude Desktop

Ready-to-use prompts you can give your Claude Desktop 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 Claude Desktop

Common issues when connecting Clerk to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting — wait a few seconds.

Clerk + Claude Desktop FAQ

Common questions about integrating Clerk MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully — if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL — Claude auto-negotiates the transport protocol.