How to setup an SMS MCP server to receive SMS in AnythingLLM
This guide walks you through retrieving incoming SMS messages in AnythingLLM using the Ozeki SMS MCP server. By following this tutorial, you will learn how to start an agent session, ask the AI agent to list incoming messages in plain language, and confirm the transaction through the gateway logs.
What is an MCP tool call?
An MCP (Model Context Protocol) tool call is how an AI model communicates with external systems. When the AI needs to retrieve data such as incoming SMS messages, it sends a structured request to the appropriate MCP server, which processes it and returns the result back to the model.
Example prompt
@agent List all incoming SMS messages.
Steps to follow
We assume Ozeki SMS Gateway is already installed on your system, you have created an MCP user account with an API key, and you have already configured the Ozeki SMS MCP server in AnythingLLM.
Video tutorial
The following video shows how to retrieve incoming SMS messages in AnythingLLM using the Ozeki SMS MCP server step-by-step.
Step 1 - Start an agent session
In AnythingLLM, MCP tools are only available when the AI is running in agent mode.
To start an agent session, type @agent at the beginning of your message
in the chat input (Figure 1).
Step 2 - Use the list incoming messages tool
In the chat input, type your request prefixed with @agent and press
the Send button. The AI agent will interpret the request and invoke the appropriate
MCP tool to retrieve the messages from the gateway inbox (Figure 2).
@agent List all incoming SMS messages.
The result will appear in the chat, displaying the list of incoming messages. Each entry includes the sender number, recipient number and the message text (Figure 3).
Step 3 - View the transaction in logs
Open Ozeki SMS Gateway in your browser and navigate to the MCP user details page by clicking on the MCP user entry in the Users and applications panel (Figure 4).
In the MCP user event log, you should see an entry for the incoming message retrieval request as well as the response, confirming that the API key authentication, tool call, and data retrieval were all processed correctly by the gateway (Figure 5).
Final thoughts
You have successfully retrieved incoming SMS messages in AnythingLLM using the Ozeki SMS MCP server. The AI agent running in AnythingLLM can now list incoming messages from your gateway simply by being asked to do so in plain language, making it easy to add SMS inbox access to your AnythingLLM workflows.