How to Use the Autenti MCP in Claude

Give Claude Desktop direct access to European eIDAS-compliant digital signatures so you can manage legal documents right from chat.

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Connect Autenti MCP to Claude Desktop

Create your Vinkius account to connect Autenti to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Autenti with Claude Desktop

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Manage eIDAS processes via MCP Server

Your agent needs to know exactly what is happening with your legal documents. Connecting this Autenti MCP Server lets Claude read active signature workflows directly through `list_signature_processes`. It pulls the exact status of your contracts without you having to log into a separate web portal. Digging deeper into a specific contract requires pulling the actual participants and files. Claude uses `get_process_details` to check who still needs to sign, while `list_process_participants` confirms the exact signers and observers attached to the document.

Execute signature actions from chat

Starting a new contract workflow usually means clicking through five different screens. Now you just ask Claude Desktop to handle it. The agent calls `create_new_signature_process` with your title and metadata, immediately generating a fresh legal envelope. Moving that envelope forward happens right in the conversation. Claude checks what moves are valid using `list_available_process_actions`, then fires off `execute_process_action` to actually send, sign, or reject the document based on your prompt.

Handle contacts and system health locally

Keeping track of who signs what gets messy when your address book lives somewhere else. Claude can search your saved signers using `list_saved_contacts` or instantly add a new vendor to your directory via `add_new_contact`. You never leave the chat window. System reliability matters when dealing with binding contracts. If something fails, your AI client can immediately run `check_api_health` to verify connectivity, or pull your active webhook configurations using `list_configured_webhooks` to see where your notifications are going.

Setup guide

Set up Autenti MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Autenti MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Autenti MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under autenti-mcp.

json

{
  "mcpServers": {
    "autenti-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Autenti. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

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Common questions about Autenti MCP in Claude Desktop

You have two paths depending on your setup. Edit your claude_desktop_config.json file to add the local server command, or use the Claude Web interface to paste the remote Vinkius endpoint URL directly into your Integrations settings.

Yes, but only if you explicitly tell it to. The agent uses the execute tool to trigger actions like Sign or Reject, but it relies on your authenticated user profile to validate the request.

Your agent will see the exact error response from the API. It can then run a health check tool to confirm if the connection dropped or if the document metadata was simply formatted incorrectly.

You need an active account with API access to generate the necessary credentials. Free tiers usually lack the API keys required to authenticate the connection.

The server touches highly sensitive legal documents, participant email addresses, and signature statuses. Vinkius runs the connection inside an ephemeral V8 Isolate Sandbox, meaning your contract metadata passes through securely and disappears the moment the request finishes.

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