MIDAS Civil NX AI Assistant (midas-mcp)

MCP serverCommunity

A bridge-focused server for MIDAS Civil NX: girder bridge models, AASHTO HL-93 loading, linear analysis and QA checks. By lwangmy-12.

3 starsUpdated 5 weeks agoGitHub data from 5 Nov 2026

At a glance

Type: MCP server
Works with: MIDAS Civil / Gen
How it connects: Drives a running copy of the tool
Access: Can modify models
Tool versions: MIDAS Civil NX 2023 or later
Operating systems: Windows
Needs a MIDAS Civil / Gen licence: Yes
Transport: Local (stdio)
AI clients documented: Claude Code
Licence: MIT
Language: Python

What it can do

Builds girder bridge models from a description, with an AASHTO girder section library and concrete, steel and rebar materials.
Generates AASHTO HL-93 vehicular loads and LRFD load combinations, then runs linear static analysis.
Extracts reactions, forces and deflections and checks deflections against AASHTO limits.
Ships Claude Code workflow files for bridge modelling, steel bridge modelling and running analyses, plus subagents and validation hooks.

Limitations

Load rating, AASHTO section design checks and report generation are listed as planned.
Its workflow files are plain Markdown under .claude/skills, not SKILL.md packages.
The example configuration uses the author's own absolute paths, so you must edit them.

Install

git clone https://github.com/your-org/midas-mcp.git
cd midas-mcp
python -m venv .venv
.venv\Scripts\activate
pip install -r requirements.txt

Source: github.com/lwangmy-12/midas-mcp#installation

Copy .env.example to .env and set MIDAS_INSTALL_PATH, then register src/midas_mcp/server.py as the midas-civil MCP server with PYTHONPATH pointing at src, as in the README's example config.

Source: github.com/lwangmy-12/midas-mcp#step-5-configure-claude-code

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.