Kalshi MCP Server

What the code does

We read the source, 18 h ago · rules 3dff92dd89df

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.

        result = 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 kalshi -- uvx kalshi-mcp

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

[mcp_servers.kalshi]
command = "uvx"
args = ["kalshi-mcp"]

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

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

This one needs environment variables set before it will start: KALSHI_API_KEY (Your Kalshi API key ID), KALSHI_PRIVATE_KEY_PATH (Path to your Kalshi RSA private key file (.pem)). The author declared them in the registry entry; get the values from the project itself.