Visual modeling, simulation, and AI-assisted editing — diagram, icon, and code views in one editor.
From prompt to model, layout, and simulation — all in one editor.
Open any .mo file and get a full visual modeling environment — diagram canvas, icon view, and code editor — without leaving VS Code.
Any coding agent connects to Modex via MCP. Describe a system and get a complete diagram — components, parameters, and wiring.
Double-click anywhere on the canvas to summon AI. Create components, edit parameters, and search the library instantly.
Modex integrates visual Modelica modeling into your editor — built on open standards, designed for how engineers actually work.
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VS Code
Claude Code
OpenAI Codex
AI that understands Modelica — from diagram to simulation.
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Interactive notebooks with AI generation and deep Modelica integration.
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Summon AI anywhere on your diagram. Live preview before committing.
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Same model, same time. See cursors and changes live.
How Modex streamlines your modeling workflow.
Drag blocks and align icons for every study.
Describe the system. Modex drafts the diagram.
Many steps before you see results.
Change parameters, see new curves immediately.
Models move as files. Comments get lost.
One link. Full history. Everyone sees the same model.
From editor extension to a complete workspace for system modeling and R&D.
Build models, run simulations, analyze results, and capture documentation in one place. Desktop app coming soon.
AI assistant that works across Modelica tools and modeling environments — automate routine steps, keep experiments in sync.
High-quality models with attribution and licensing. Reuse proven work instead of starting from scratch.
Interoperate with major cyber-physical modeling tools.
Deeper integrations coming soon