SaiVatsal/MCP-server-for-Ni-Multisim

SaiVatsal/MCP-server-for-Ni-Multisim is an MCP (Model Context Protocol) server.

About MCP-server-for-Ni-Multisim

Comprehensive guide for integrating and automating National Instruments Multisim 14.1 using the Model Context Protocol (multisim-mcp) and the Antigravity AI agent.

📋 Table of Contents 1. Overview 2. Prerequisites & System Architecture 3. Step-by-Step Installation & Setup Commands 4. Diagnostics & COM Verification 5. Antigravity Client Configuration 6. How It Works 7. Prompting & Usage Guide 8. Verified Test Project: 1 Hz Blinking LED 9. Available MCP Tools Overview 10. Analog Laboratory Experiments & Schematics 11. Pushing to GitHub

multisim-mcp is an open-source MCP (Model Context Protocol) server that exposes NI Multisim 14.1 COM Automation APIs directly to AI agents. It enables: - Programmatic circuit design, modification, and schematic inspection. - Execution of DC Operating Point, AC Frequency Sweep, and Transient simulations. - Direct measurement extraction (voltages, branch currents, multimeter probes, Bode plots). - Batch parametric sweeps and automated technical reporting.

Component Specification Notes :--- :--- :--- Operating System Windows 11 (64-bit) Multisim COM is Windows-native Multisim Version NI Multisim 14.1 (32-bit) Located in Program Files (x86)\National Instruments Python Worker Python 3.14 (32-bit) Required: COM libraries requires a 32-bit Python runtime MCP Wrapper multisim-mcp==1.1.0 Provides the stdio MCP server & diagnostic CLI Client Antigravity AI IDE Automatically manages MCP stdio lifecycle

From the project README.

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