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Hanko (Passkey Auth) MCP Server for Claude DesktopGive Claude Desktop instant access to 15 tools to Admin Create User, Admin Get User, Admin List User Credentials, and more

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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.

Ask AI about this MCP Server for Claude Desktop

Open in ChatGPT Open in Claude Open in Perplexity

The Hanko (Passkey Auth) MCP Server for Claude Desktop is a standout in the Developer Tools category — giving your AI agent 15 tools to work with, ready to go from day one.

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Classic Setup·json
{
  "mcpServers": {
    "hanko-passkey-auth": {
      // Your Vinkius token. get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}
RecommendedModern Approach — Zero Configuration

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The modern way to manage MCP Servers — no config files, no terminal commands. Install Hanko (Passkey Auth) and 4,000+ MCP Servers from a single visual interface.

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Download Free Open SourceNo signup required
Hanko (Passkey Auth)
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 Hanko (Passkey Auth) MCP Server

Connect your Hanko instance to any AI agent to streamline passkey-based authentication and user management. This server provides a comprehensive interface for WebAuthn flows and administrative user operations.

Claude Desktop is the definitive way to connect Hanko (Passkey Auth) to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 15 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

  • Passkey Lifecycle — Initialize and finalize WebAuthn registration and login flows for secure, passwordless access.
  • Credential Management — List and delete registered WebAuthn credentials for specific users.
  • User Administration — Create, retrieve, and list users and their associated credentials via admin tools.
  • Transaction Security — Initialize and finalize passkey-signed transactions for sensitive operations like payments.
  • Session Validation — Publicly validate sessions and retrieve JWKS for token verification.

The Hanko (Passkey Auth) MCP Server exposes 15 tools through the Vinkius. Connect it to Claude Desktop in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 15 Hanko (Passkey Auth) tools available for Claude Desktop

When Claude Desktop connects to Hanko (Passkey Auth) through Vinkius, your AI agent gets direct access to every tool listed below — spanning authentication, passkeys, passwordless, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

admin

Admin create user on Hanko (Passkey Auth)

Create a new user via Admin API

admin

Admin get user on Hanko (Passkey Auth)

Get a user by ID via Admin API

admin

Admin list user credentials on Hanko (Passkey Auth)

List WebAuthn credentials for a user via Admin API

admin

Admin list users on Hanko (Passkey Auth)

List users via Admin API

flow

Flow execute on Hanko (Passkey Auth)

Execute a Hanko Flow action

passkey

Passkey delete credential on Hanko (Passkey Auth)

Delete a WebAuthn credential

passkey

Passkey list credentials on Hanko (Passkey Auth)

List WebAuthn credentials for a user

passkey

Passkey login finalize on Hanko (Passkey Auth)

Finalize a passkey login

passkey

Passkey login init on Hanko (Passkey Auth)

Returns publicKey options for navigator.credentials.get(). Initialize a passkey login

passkey

Passkey registration finalize on Hanko (Passkey Auth)

Finalize a passkey registration

passkey

Passkey registration init on Hanko (Passkey Auth)

Returns publicKey options for navigator.credentials.create(). Initialize a passkey registration

passkey

Passkey transaction finalize on Hanko (Passkey Auth)

Finalize a passkey transaction

passkey

Passkey transaction init on Hanko (Passkey Auth)

g., payment confirmation) for an existing user. Initialize a passkey transaction

public

Public get jwks on Hanko (Passkey Auth)

Get JSON Web Key Set (JWKS)

public

Public validate session on Hanko (Passkey Auth)

Validate a Hanko session token

Connect Hanko (Passkey Auth) to Claude Desktop via MCP

Follow these steps to wire Hanko (Passkey Auth) into Claude Desktop. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

01

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json
02

Add the MCP Server

Paste the configuration above into the mcpServers section
03

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server
04

Start using Hanko (Passkey Auth)

Look for the 🔌 icon in the chat. your 15 tools are now available

Why Use Claude Desktop with the Hanko (Passkey Auth) MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Hanko (Passkey Auth) through the Model Context Protocol.

01

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

02

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

03

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

04

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

Hanko (Passkey Auth) + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Hanko (Passkey Auth) MCP Server delivers measurable value.

01

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

02

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

03

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

04

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

Example Prompts for Hanko (Passkey Auth) in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with Hanko (Passkey Auth) immediately.

01

"Initialize a passkey registration for user 'user_789' with username 'alice_dev'."

02

"List all registered credentials for user ID 'usr_12345'."

03

"Create a new user in Hanko with the ID 'new_customer_001'."

Troubleshooting Hanko (Passkey Auth) MCP Server with Claude Desktop

Common issues when connecting Hanko (Passkey Auth) to Claude Desktop through Vinkius, and how to resolve them.

01

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).
02

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.
03

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.

Hanko (Passkey Auth) + Claude Desktop FAQ

Common questions about integrating Hanko (Passkey Auth) MCP Server with Claude Desktop.

01

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.
02

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.
03

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.
04

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.
05

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.

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