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io.github.daedalus/mcp-rs485

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MCP server that exposes RS485 bus connectivity for reading and writing serial data

Code source Documentation

Que pouvez-vous faire avec io.github.daedalus/mcp-rs485 ?

  • list_ports: Lists all available serial ports on the system
  • connect_rs485: Opens a connection to an RS485 device
  • disconnect_rs485: Closes an RS485 connection
  • read_rs485: Reads data from an open RS485 connection
  • write_rs485: Writes data to an RS485 connection
  • get_connection_status: Gets the status of an RS485 connection

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

PYPI package mcp-rs485
Claude Code 
claude mcp add mcp-rs485 -- uvx mcp-rs485==0.1.0
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "mcp-rs485": {
            "command": "uvx",
            "args": [
                "mcp-rs485==0.1.0"
            ]
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. mcp-rs485
  2. Install
  3. Configuration
  4. Usage
  5. Development
  6. API

mcp-rs485

MCP server that exposes RS485 bus connectivity for reading and writing serial data.

mcp-name: io.github.daedalus/mcp-rs485

Install

pip install mcp-rs485

Configuration

{
  "mcpServers": {
    "mcp-rs485": {
      "command": "mcp-rs485",
      "env": {},
      "name": "io.github.daedalus/mcp-rs485"
    }
  }
}

Usage

This MCP server exposes RS485 serial bus connectivity through the Model Context Protocol. It allows AI assistants to interact with RS485 devices.

Tools
  • list_ports: Lists all available serial ports on the system
  • connect_rs485: Opens a connection to an RS485 device
  • disconnect_rs485: Closes an RS485 connection
  • read_rs485: Reads data from an open RS485 connection
  • write_rs485: Writes data to an RS485 connection
  • get_connection_status: Gets the status of an RS485 connection
Example
from mcp_rs485.server import connect_rs485, write_rs485, read_rs485

# Connect to a device
conn_id = connect_rs485("/dev/ttyUSB0", baudrate=9600)

# Write data (Modbus RTU example)
write_rs485(conn_id, "01 03 00 00 00 0A")

# Read response
response = read_rs485(conn_id)

# Cleanup
disconnect_rs485(conn_id)

Development

git clone https://github.com/daedalus/mcp-rs485.git
cd mcp-rs485
pip install -e ".[test]"

# run tests
pytest

# format
ruff format src/ tests/

# lint
ruff check src/ tests/

# type check
mypy src/

API

list_ports()

Lists all available serial ports.

Returns: List of port dictionaries with port, description, and hwid.

connect_rs485(port, baudrate=9600, parity="N", stopbits=1, bytesize=8, timeout=1.0)

Opens a connection to an RS485 device.

Parameters:

  • port: Serial port path (e.g., "/dev/ttyUSB0")
  • baudrate: Communication speed (default: 9600)
  • parity: "N" (none), "E" (even), "O" (odd)
  • stopbits: Number of stop bits
  • bytesize: Data bits per frame
  • timeout: Read timeout in seconds

Returns: Connection ID string.

read_rs485(connection_id, length=1024)

Reads data from an open RS485 connection.

Parameters:

  • connection_id: Connection ID from connect_rs485
  • length: Maximum bytes to read

Returns: Hex string of received data.

write_rs485(connection_id, data)

Writes data to an RS485 connection.

Parameters:

  • connection_id: Connection ID from connect_rs485
  • data: Hex string (e.g., "01 03 00 00 00 0A")

Returns: Number of bytes written.

get_connection_status(connection_id)

Gets connection status and statistics.

Returns: Dictionary with connection state and statistics.

Questions fréquentes

Qu'est-ce que io.github.daedalus/mcp-rs485 ?

MCP server that exposes RS485 bus connectivity for reading and writing serial data

Comment installer io.github.daedalus/mcp-rs485 ?

Il s'exécute sur votre machine. Dans Claude Code : claude mcp add mcp-rs485 -- uvx mcp-rs485==0.1.0. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour io.github.daedalus/mcp-rs485 ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

io.github.daedalus/mcp-rs485 est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient io.github.daedalus/mcp-rs485 ?

Il est publié par daedalus. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.