LocalFree

Serial MCP server

es617/serial-mcp-server

Let AI agents interact with serial devices — list ports, connect, send, and read.

26 GitHub stars5 forks

Install Serial in Claude Code

Claude Code
claude mcp add es617-serial -- uvx serial-mcp-server
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "es617-serial": {
      "command": "uvx",
      "args": [
        "serial-mcp-server"
      ]
    }
  }
}

Frequently asked questions

What does the Serial MCP server do?

Let AI agents interact with serial devices — list ports, connect, send, and read.

Is the Serial MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Serial run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Serial to Claude Code?

Run: claude mcp add es617-serial -- uvx serial-mcp-server

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