@casys/mcp-calculix

MCP serverCommunity

Meshes a STEP part with Gmsh and analyses it in CalculiX inside Docker, returning unit-bearing results and a small viewer app. By Casys AI (superWorldSavior).

0 starsUpdated 5 weeks agoGitHub data from 5 Nov 2026

At a glance

Type: MCP server
Works with: CalculiX, Gmsh
How it connects: Reads and writes files; the tool isn't needed
Access: Can modify models
Tool versions: unknown (Gmsh and CalculiX ship in the container image)
Operating systems: Linux
Needs a CalculiX licence: No
Transport: Local (stdio), Remote (HTTP)
AI clients documented: Not stated in its documentation
Licence: MIT
Language: TypeScript

What it can do

Takes STEP geometry and reviewed physical values, not arbitrary decks or commands, and generates the Gmsh mesh and CalculiX deck itself.
Runs linear static, modal, linear buckling, Norton-law creep and steady coupled temperature-displacement analyses, with a mesh and named-selection check first.
Records static runs with the STEP snapshot, mesh, deck, diagnostics and results so they can be replayed.
Serves an MCP App view of the result extrema and provenance.

Limitations

Reports solver observations only; it doesn't infer loads or materials or give a design verdict.
The released container is built for linux/amd64 and linux/arm64; the native stdio route needs Deno.

Install

deno run --allow-all jsr:@casys/mcp-calculix@0.8.5/server --stdio

Source: jsr.io/@casys/mcp-calculix

MCP servers and skills run code on your computer. Review the source before installing.

AI-generated models, drawings and results must be checked by a qualified engineer before use.