bltspice-mcp MCP Server

Create any LTSpice circuit using LLMs!

Local serverstdio

What is the bltspice-mcp Server?

bltspice-mcp is an MCP project maintained in the brosnanyuen/bltspice_mcp repository. The maintainer describes its purpose as “Create any LTSpice circuit using LLMs!”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using /home/brosnan/bltspice_mcp/bltspice_mcp/.venv/bin/python. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the bltspice-mcp Server

{
  "mcpServers": {
    "bltspice_mcp": {
      "command": "/home/brosnan/bltspice_mcp/bltspice_mcp/.venv/bin/python",
      "args": [
        "-m",
        "bltspice_mcp",
        "--config",
        "/home/brosnan/bltspice_mcp/bltspice_mcp/config.json"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.