Line Bot MCP Server

{
  "mcpServers": {
    "line-bot-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@line/line-bot-mcp-server"
      ],
      "env": {
        "CHANNEL_ACCESS_TOKEN": "your-value"
      }
    }
  }
}

claude mcp add --env CHANNEL_ACCESS_TOKEN=your-value --transport stdio line-bot-mcp-server -- npx -y @line/line-bot-mcp-server

{
  "mcpServers": {
    "line-bot-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@line/line-bot-mcp-server"
      ],
      "env": {
        "CHANNEL_ACCESS_TOKEN": "your-value"
      }
    }
  }
}

{
  "inputs": [
    {
      "type": "promptString",
      "id": "channel_access_token",
      "description": "CHANNEL_ACCESS_TOKEN",
      "password": true
    }
  ],
  "servers": {
    "line-bot-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@line/line-bot-mcp-server"
      ],
      "env": {
        "CHANNEL_ACCESS_TOKEN": "${input:channel_access_token}"
      }
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

• message.text

  The plain text content to send to the user.

• message.contents

  The contents of the flex message. This is a JSON object that defines the layout and components of the message.

• message.contents.type

  Type of the container. 'bubble' for single container, 'carousel' for multiple swipeable bubbles.

• actions

  The actions of the rich menu. You can specify minimum 1 to maximum 6 actions.

• postback

  For sending a postback action

• message

  For sending a text message

• datetimepicker

  For opening a date/time picker

• camera

  For opening the camera

• location

  For sending the current location

• richmenuswitch

  For switching to another rich menu

• clipboard

  For copying text to clipboard

• start

  Continuation token to get the next array of user IDs. Returned in the next property of a previous response.

• limit

  The maximum number of user IDs to retrieve in a single request.

Model Context Protocol (MCP) server implementation that integrates the LINE Messaging API to connect an AI Agent to the LINE Official Account.

• mcp
• mcp-server
• line
• linebot