How to Use the Sproof MCP in Claude

Q: How do I list all documents using Sproof and Claude Desktop?

To get an inventory, run the listdocuments tool. This returns details for every document currently associated with your account's record.

Q: Does Claude Desktop handle signature cancellation via Sproof?

Yes. You can execute the cancelsignaturerequest tool to immediately halt any pending signing workflow. This is useful if a document needs major revisions before it's finalized.

Q: What data does Sproof track for profile retrieval on Claude Desktop?

The getprofile tool retrieves your account's current details, including necessary identifiers and status information. This is critical when checking system permissions or user roles.

Q: Can I create a signature request using Sproof and Claude Desktop?

Absolutely. The createsignaturerequest tool lets you initiate a new signing session by passing all necessary data as a JSON string payload in one go.

Manage signatures and documents directly within your Claude Desktop environment.

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Create your Vinkius account to connect Sproof 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 Sproof with Claude Desktop

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Get Document Details with Claude Desktop

Need to know what's in a file before sending it out? Use `get_document` to pull specific details about any document. This is great for checking metadata or confirming the correct version number. You can also run `list_documents` to get a full inventory of all documents tied to your account, giving you a quick overview without needing an external system.

Track Signature Progress in Claude Desktop

When you send out a document for signing, you need visibility. Call `get_signature_request` to pull the current status of any request instantly. This lets you tell stakeholders exactly where things stand. If something goes wrong or needs stopping, use `cancel_signature_request`. You can also check the full history using `list_audit_trail`.

Manage Contacts and Signers with Claude Desktop

Before you send a document, you need people. Run `create_contact` to add new signers or use `list_contacts` to see who's already in the system. This keeps your contact book clean. For complex requests, check out `list_signers`. It shows exactly which individuals are assigned to a specific signature request.

Setup guide

Set up Sproof 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 Sproof 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 Sproof 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 sproof-mcp.

json

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

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Sproof. 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.

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Common questions about Sproof MCP in Claude Desktop

To get an inventory, run the `list_documents` tool. This returns details for every document currently associated with your account's record.

Yes. You can execute the `cancel_signature_request` tool to immediately halt any pending signing workflow. This is useful if a document needs major revisions before it's finalized.

The `get_profile` tool retrieves your account's current details, including necessary identifiers and status information. This is critical when checking system permissions or user roles.

Absolutely. The `create_signature_request` tool lets you initiate a new signing session by passing all necessary data as a JSON string payload in one go.

This server accesses document metadata, including file names and associated IDs (from `get_document` and `list_documents`). It also handles contact details used for creating signers.

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