How do I get a Documo (mFax) API Key?

Log in to your Documo/mFax portal, navigate to **Settings > API**, and you can generate or retrieve your unique API Key from there. Ensure you have the necessary plan permissions.

Can the agent send new faxes?

This integration currently focuses on listing and auditing faxes, numbers, and users. Sending new faxes with attachments should be managed via the Documo web portal or print driver.

Does it support HIPAA compliant faxing?

Documo/mFax is built for security and compliance (including HIPAA). This integration uses official API protocols to access your secure transmission data.

Documo MCP Server for Claude Desktop 10 tools — connect in under 2 minutes

Name: Documo
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 10 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.

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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 Documo and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "documo": {
      // 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 Documo MCP Server

Integrate Documo, the next-generation digital fax and document workflow platform (mFax), directly into your AI workflow. Manage your inbound and outbound faxes, track assigned fax numbers, monitor transmission logs and delivery receipts, and oversee user access using natural language.

Claude Desktop is the definitive way to connect Documo to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 10 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

Fax Oversight — List and retrieve detailed information and delivery status for all your digital fax transmissions.
Line Management — Access and monitor all fax numbers assigned to your Documo account and their associated users.
Transmission Intelligence — Monitor real-time transmission logs, page counts, and secure delivery receipts via chat.
User Auditing — List and retrieve profile information for all users registered in your Documo organization.

The Documo MCP Server exposes 10 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 Documo to Claude Desktop via MCP

Follow these steps to integrate the Documo 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 Documo

Look for the 🔌 icon in the chat. your 10 tools are now available

Why Use Claude Desktop with the Documo MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Documo 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 Vinkius Edge network

Documo + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Documo 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

Documo MCP Tools for Claude Desktop (10)

These 10 tools become available when you connect Documo to Claude Desktop via MCP:

get_documo_account_metadata

Retrieve metadata and usage limits for your Documo account

get_fax_details

Get detailed information and status for a specific fax

list_assigned_fax_numbers

List all fax numbers assigned to your Documo account

list_digital_faxes

List all digital faxes in your Documo/mFax account

list_documo_users

List all users registered in your Documo organization

list_failed_fax_deliveries

Identify faxes that failed to transmit correctly (mock logic)

list_latest_fax_transmissions

Identify the most recently sent or received faxes

list_received_digital_faxes

Identify faxes that have been received by your organization

quick_fax_volume_audit

Retrieve a high-level summary of fax transmissions and success rates

search_faxes_by_recipient

Search for faxes matching a recipient number or identifier

Example Prompts for Documo in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with Documo immediately.

"List the most recently sent faxes."

"Show me all fax numbers assigned to our account."

"Check the status of fax 'FAX-9988'."

Troubleshooting Documo MCP Server with Claude Desktop

Common issues when connecting Documo 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.

Documo + Claude Desktop FAQ

Common questions about integrating Documo 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.