EMBEDDED DEV TOOLS / HM-DT-043
HM-DT-043 · datasheet

serial-mcp

Serial port MCP server for Claude Code, Codex, Opencode and AI agents

01 · What it does

  • Reliable UART/USB-serial I/O
  • Capture device logs

02 · Install

$ cargo install serial-mcp

03 · Client config (Claude Desktop / Cursor, from README)

{
  "mcpServers": {
    "serial": {
      "type": "stdio",
      "command": "serial-mcp",
      "args": ["--allowlist=/dev/ttyACM*,/dev/ttyUSB*"]
    }
  }
}

Commands copied from the project README. Placeholders are the maintainer's. Not bench-tested by HardwareMCP yet.

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