line-bot-mcp-server MCP Server

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

Local serverstdioApache-2.0

What is the line-bot-mcp-server MCP Server?

line-bot-mcp-server source profile. From the maintainer documentation: “Model Context Protocol (MCP) server implementation that integrates the LINE Messaging API to connect an AI Agent to the LINE Official Account.”

Installation

The documented npm package is @line/line-bot-mcp-server. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.

Configuration values

The example declares NPM_CONFIG_IGNORE_SCRIPTS, CHANNEL_ACCESS_TOKEN, DESTINATION_USER_ID. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
Inputs:	groupId (string): The group ID of the target group chat.
message.contents	any): The contents of the flex message. This is a JSON object that defines the layout and components of the message.
message.contents.type	enum): Type of the container. 'bubble' for single container, 'carousel' for multiple swipeable bubbles.
postback	For sending a postback action
message	For sending a text message
uri	For opening a URL
datetimepicker	For opening a date/time picker
camera	For opening the camera
cameraRoll	For opening the camera roll
location	For sending the current location
richmenuswitch	For switching to another rich menu
clipboard	For copying text to clipboard
limit	number?): The maximum number of user IDs to retrieve in a single request.

How to install the line-bot-mcp-server MCP Server

{
  "mcpServers": {
    "line-bot": {
      "command": "npx",
      "args": [
        "@line/line-bot-mcp-server"
      ],
      "env": {
        "NPM_CONFIG_IGNORE_SCRIPTS": "true",
        "CHANNEL_ACCESS_TOKEN": "YOUR_CHANNEL_ACCESS_TOKEN",
        "DESTINATION_USER_ID": "FILL_HERE"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

Variable	Description	Required
NPM_CONFIG_IGNORE_SCRIPTS	Declared in the maintainer’s client configuration.	Check documentation
CHANNEL_ACCESS_TOKEN	Declared in the maintainer’s client configuration.	Yes
DESTINATION_USER_ID	Declared in the maintainer’s client configuration.	Optional