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Stella MCP server

bradleylab/stella-mcp

Create, read, validate and save Stella system dynamics models (.stmx files in XMILE format) for scientific simulation and modeling.

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Install Stella in Claude Code

This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:

Claude Code
claude mcp add stella -- <command to start the server>

Frequently asked questions

What does the Stella MCP server do?

Create, read, validate and save Stella system dynamics models (.stmx files in XMILE format) for scientific simulation and modeling.

Is the Stella MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Stella run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Stella to Claude Code?

Follow the install steps in the project's README at https://github.com/bradleylab/stella-mcp, then register it with "claude mcp add".

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