KiCad Tools MCP Server

What the code does

We read the source, 17 h ago · rules 3dff92dd89df

A value the model can set ends up inside a file or shell call. That is not a flaw by itself — for a terminal server it is the job — but it is where things go wrong when it is not.

        proc = subprocess.run(cmd, capture_output=True, text=True, timeout=120, env=env)

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

        cand = os.path.join(d, want)

        return subprocess.run(

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add mcp-server-kicad -- uvx mcp-server-kicad

{
  "mcpServers": {
    "mcp-server-kicad": {
      "args": [
        "mcp-server-kicad"
      ],
      "command": "uvx"
    }
  }
}

[mcp_servers.mcp-server-kicad]
command = "uvx"
args = ["mcp-server-kicad"]

{
  "mcpServers": {
    "mcp-server-kicad": {
      "args": [
        "mcp-server-kicad"
      ],
      "command": "uvx"
    }
  }
}

{
  "mcpServers": {
    "mcp-server-kicad": {
      "args": [
        "mcp-server-kicad"
      ],
      "command": "uvx"
    }
  }
}