Install COMSOL Multiphysics

Pick your client, copy the command, done.

claude mcp add comsol-multiphysics -- python -m src.server

Environment Variables

Set these before running COMSOL Multiphysics.

VariableDescriptionRequired

HF_ENDPOINTHugging Face mirror endpoint for model downloadsNo

Once configured, COMSOL Multiphysics gives your AI agent access to:

comsol_startStart local COMSOL client

comsol_connectConnect to remote server

comsol_disconnectClear session

comsol_statusGet session info

model_loadLoad .mph file

file_path

model_createCreate empty model

model_saveSave to file

file_path

model_save_versionSave with timestamp

model_listList loaded models

model_set_currentSet active model

model_id

model_cloneClone model

model_id

model_removeRemove from memory

model_id

model_inspectGet model structure

model_id

param_getGet parameter value

parameter_name

After setup, try these prompts with your AI agent:

→Start a new COMSOL session and create an empty model.

→Load the chip_tsv_thermal model and inspect its current structure.

→Create a block geometry with dimensions 10mm x 10mm x 2mm.

→Run a stationary study on the current model and export the results.

→Search the knowledge base for troubleshooting steps regarding heat transfer physics.

Prerequisites & system requirements

An MCP-compatible client (Claude Code, Cursor, Windsurf, Claude Desktop, or Codex)
Python 3.8+ with pip installed

Save the docs, env vars, and workflow around COMSOL Multiphysics in Conare so Claude Code, Codex, and Cursor remember it next time.