How to Use the iFax MCP in AutoGen

Q: How do I register the iFax MCP Server with AutoGen?

Install autogen-extmcp and use the mcpservertools helper to fetch the tools from your Vinkius URL. Pass the resulting tool list to your AssistantAgent constructor to give them access to sendfax and listfaxes.

Q: How do AutoGen agents handle failed transmissions in iFax?

A monitoring agent can check getfaxstatus and report failures to a supervisor agent. The supervisor then decides whether to invoke resendfax or route the issue to a human operator for manual review.

Let your AutoGen agents debate and coordinate document delivery, status tracking, and error recovery using iFax.

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Connect iFax MCP to AutoGen

Create your Vinkius account to connect iFax to AutoGen 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 iFax with AutoGen

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Multi-Agent Consensus for Document Dispatch

In high-stakes environments, you don't want a single agent sending files blindly. AutoGen lets you set up a multi-agent debate where a compliance agent checks a document for sensitive data before a dispatch agent calls `send_fax`. They must both agree before the transmission occurs. If the compliance agent flags an issue, the dispatch agent holds the file. This consensus-driven approach prevents accidental leaks and ensures only fully verified documents are sent over the wire.

Automated Recovery Loops with MCP Server Tools

When a transmission fails, your agents can coordinate the recovery process. A monitoring agent tracks delivery status using `get_fax_status` and alerts a coordinator agent if a failure occurs. The coordinator then determines whether to trigger `resend_fax` or abort. If the error is persistent, a third agent can call `cancel_fax` to prevent duplicate charges. This multi-agent collaboration resolves delivery issues without requiring human developers to write complex error-handling code.

Structured Audit Trails for Received Faxes

Managing incoming documents requires strict verification. A retrieval agent uses `list_faxes` to find new incoming transmissions, while a processing agent calls `download_fax` to pull the raw files. A third audit agent then checks the downloaded files against your database. This division of labor keeps your pipeline organized. Each agent focuses on a single task, passing verified data to the next agent to maintain a clean, auditable chain of custody.

Setup guide

Set up iFax MCP in AutoGen

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] package
Active Vinkius subscription with a valid endpoint token

1

Install AutoGen with MCP
Run pip install "autogen-ext[mcp]" autogen-agentchat. The MCP extension includes mcp_server_tools for stateless tool access.
2

Fetch tools from the MCP
Call mcp_server_tools(SseServerParams(url=...)) with your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Run your agent
Pass the tools to AssistantAgent and call agent.run(). The agent invokes iFax tools and returns structured results.

agent.py

from autogen_ext.tools.mcp import SseServerParams, mcp_server_tools
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

tools = await mcp_server_tools(server_params)

agent = AssistantAgent(
    name="iFax_assistant",
    model_client=OpenAIChatCompletionClient(model="gpt-4o"),
    tools=tools,
)

result = await agent.run("List recent iFax data")
print(result.messages[-1].content)

Get your connection token →

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] + autogen-agentchat
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Same packages as above. McpWorkbench is ideal when your agent needs stateful sessions across multiple tool calls.
2

Use McpWorkbench as context manager
Wrap your agent in async with McpWorkbench(...) to maintain shared state and resources. The workbench manages the full MCP session lifecycle.
3

Run with workbench
Pass workbench=workbench to your agent. State is preserved across multiple tool calls within the same session.

agent.py

from autogen_ext.tools.mcp import McpWorkbench, SseServerParams
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

async with McpWorkbench(server_params) as workbench:
    agent = AssistantAgent(
        name="iFax_assistant",
        model_client=OpenAIChatCompletionClient(model="gpt-4o"),
        workbench=workbench,
    )

    result = await agent.run("List recent iFax data")
    print(result.messages[-1].content)

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 iFax. 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 iFax MCP in AutoGen

Install `autogen-ext[mcp]` and use the `mcp_server_tools` helper to fetch the tools from your Vinkius URL. Pass the resulting tool list to your `AssistantAgent` constructor to give them access to `send_fax` and `list_faxes`.

Yes. You can configure a group chat where a compliance agent must approve the document metadata before the sender agent is allowed to execute the `send_fax` tool.

A monitoring agent can check `get_fax_status` and report failures to a supervisor agent. The supervisor then decides whether to invoke `resend_fax` or route the issue to a human operator for manual review.

Yes. The adapter automatically translates the MCP tool schemas into the format expected by AutoGen agents. This ensures tools like `cancel_fax` work out of the box without manual mapping.

All base64 payloads and transmission records are processed in an isolated, ephemeral V8 sandbox on Vinkius. Your document data is never cached or stored on the server, ensuring complete end-to-end privacy for your PDFs.

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