"MQTT" matching MCP servers:

Enables agents to drive a Coreflux broker end to end over MQTT: running broker commands, publishing and subscribing to live topics, linting and deploying LoT/.lotnb files in order, uploading and exporting projects, tracing actions, and searching docs. Destructive operations are gated behind safety hooks, and no npm dependencies are required beyond Node.js 20+.

Enables reading of greenhouse sensor data and sending actuator commands directly over UECS-CCM UDP multicast, with no MQTT broker needed.

LiveTap connects live data streams (MQTT, WebSocket, file tailing) to AI coding agents, enabling real-time monitoring and alerting through natural language.

Connect AI assistants to Victron Energy systems to read real-time solar, battery, grid, and inverter data from your local network via Modbus TCP or MQTT.

Enables comprehensive control and monitoring of Bambu Lab 3D printers through Claude using local MQTT, FTPS, and X.509 authentication. Users can manage print jobs, monitor real-time status, handle filament through AMS, and adjust hardware settings like temperature and lighting.

MCP server for Victron Venus OS that enables reading battery, PV, grid, and inverter data via D-Bus and MQTT, and safely controlling inverter mode and charge limits.

An MCP server for controlling Bambu Lab 3D printers that enables users to manipulate STL files, slice 3MF files, and manage end-to-end print workflows directly from Claude. It provides real-time status monitoring, file management via FTPS, and printer control through MQTT for a focused, lean Bambu-only implementation.

An MCP server that lets AI models read and control industrial devices via standardized protocols like Modbus, OPC UA, and MQTT, with simulation and real hardware modes.

Enables cataloging and managing personal inventory (items, attachments) through natural language, allowing users to add, search, update, and retrieve item details and attachments via MCP tools.

An open-source MCP server that bridges AI models with industrial equipment, supporting multiple protocols like Modbus, OPC UA, and MQTT for reading data and controlling machines.

A read-only MCP server for managing multichain crypto wallet accounts and deriving public addresses across Bitcoin, Ethereum, Solana, TRON, and more. It provides secure local storage with encrypted mnemonics and only exposes account listing and address lookup tools.

MCP server for foldkit — exposes the 7-prime spine, 7 κ-bands, and 6 fold operations as native tools and resources in any MCP client.

A local MCP server for managing Giftful lists and wishes programmatically, with secure authentication, credential-vault storage, and tools for lists, wishes, categories, claiming, and social browsing.

Enables Claude Code to see and drive Bambu Lab 3D printers over the local network via MQTT, providing status, file management, print control, filament, maintenance, and diagnosis without any cloud dependency.

Enables users to control a local-network iRobot Roomba over MQTT without cloud, including status monitoring, mission start/stop/pause/resume, docking, bin emptying, beeping, and plain-language error decoding.

This MCP server provides read-only access to your local Garmin Connect history, enabling Claude to query workouts, sleep, training load, fitness scores, records, and gear via natural language. It uses a sync script to pull data into a local SQLite database, ensuring privacy and offline operation.