How do I connect Victron Tcp MCP Server to Claude?

Run `claude mcp add victron-tcp -- npx -y victron-tcp` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Victron Tcp MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Victron Tcp MCP Server do?

Victron Tcp MCP Server documents 32 tools to the agent, including victron_acload_status, victron_alternator_status, victron_battery_status. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Victron Tcp

Unclaimed

by lubosstrejcek

MCP server for Victron GX devices — real-time solar, battery, grid, and inverter data over Modbus TCP + MQTT. Local LAN, no cloud.

Set up this server

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'victron-tcp' -- 'npx' '-y' 'victron-tcp'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

batteryenergymcpmodbusmodel-context-protocolmqttsolarvenus-osvictron

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32 of 32 tools

Documented tools (32)

From project documentation. A server handshake does not verify each tool’s description or behavior.

victron_acload_status

AC load / current sensors

victron_alternator_status

NMEA 2000 alternators

victron_battery_status

SOC, voltage, current, power, temperature, cell data, time-to-go

victron_charger_status

AC chargers (Skylla, Blue Smart)

victron_check_online

Get URLs for latest Victron docs

victron_dcdc_status

Orion XS DC-DC converter

victron_dcenergy_status

DC energy meters (SmartShunts in DC meter mode)

victron_dcgenset_status

DC generators

victron_digital_inputs

Digital input state and type

victron_discover

Scan Modbus unit IDs to find connected devices

victron_evcs_status

EV Charging Station: power, status, session energy

victron_generator_status

Generator auto start/stop, runtime, alarms

victron_genset_status

AC genset controllers

victron_gps_status

GPS position, altitude, speed

victron_grid_status

Grid power per phase (L1/L2/L3), voltage, current, frequency

victron_gx_info

GX device identity, relay states

victron_inverter_status

Standalone inverter: AC output, state, alarms

victron_list_registers

List available registers for a device category

victron_meteo_status

Solar irradiance, wind speed, temperatures

victron_mqtt_discover

Auto-discover MQTT portal ID, services, device instances

victron_multi_status

Multi RS inverter/charger

victron_network_scan

Scan local network to find GX devices

victron_pvinverter_status

AC-coupled PV inverters (Fronius, SolarEdge, ABB)

victron_read_category

Read all registers for any device category

victron_read_register

Read raw register(s) by address (Modbus only)

victron_search_docs

Search offline docs (registers + VRM API)

victron_setup

Full setup: test transports, discover devices, generate config

victron_solar_status

PV power, yield today/yesterday/total, charger state, tracker data

victron_system_overview

Battery SOC, PV power, grid power, AC consumption, ESS status

victron_tank_levels

Tank level, capacity, remaining, fluid type

victron_temperature

Temperature, sensor type, humidity, pressure

victron_vebus_status

Multi/Quattro: AC in/out, current limit, mode, state, alarms

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Victron Tcp MCP Server

How do I connect Victron Tcp MCP Server to Claude?: Run `claude mcp add victron-tcp -- npx -y victron-tcp` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Victron Tcp MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Victron Tcp MCP Server do?: Victron Tcp MCP Server documents 32 tools to the agent, including victron_acload_status, victron_alternator_status, victron_battery_status. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.