An implementation of the Model-Context Protocol (MCP) that enables MQTT operations over Server-Sent Events (SSE) transport.
MQTTX SSE Server is an MCP project maintained in the ysfscream/mqttx-mcp-sse-server repository. The maintainer describes its purpose as “An implementation of the Model-Context Protocol (MCP) that enables MQTT operations over Server-Sent Events (SSE) transport”. Read the project documentation for the complete scope.
The maintainer’s configuration uses http://localhost:4000/mqttx/sse. It declares sse transport. Check the project’s account and authentication instructions when adding the endpoint to your client.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
{
"mcpServers": {
"mqttx-server": {
"url": "http://localhost:4000/mqttx/sse"
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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