mcp/line repository overview

⁠LINE MCP Server

MCP server that integrates the LINE Messaging API to connect an AI Agent to the LINE Official Account.

What is an MCP Server?⁠

⁠MCP Info

⁠Image Building Info

Attribute	Details
Dockerfile	https://github.com/line/line-bot-mcp-server/blob/ada7c33eac5531b49b3d48fd4c147c1f76fd7193/Dockerfile⁠
Commit	ada7c33eac5531b49b3d48fd4c147c1f76fd7193
Docker Image built by	Docker Inc.
Docker Scout Health Score
Verify Signature	COSIGN_REPOSITORY=mcp/signatures cosign verify mcp/line --key https://raw.githubusercontent.com/docker/keyring/refs/heads/main/public/mcp/latest.pub
Licence	Apache License 2.0

⁠Available Tools (12)

⁠Tools Details

⁠Tool: broadcast_flex_message

Broadcast a highly customizable flex message via LINE to all users who have added your LINE Official Account. Supports both bubble (single container) and carousel (multiple swipeable bubbles) layouts. Please be aware that this message will be sent to all users.

This tool may perform destructive updates.

⁠Tool: broadcast_text_message

Broadcast a simple text message via LINE to all users who have followed your LINE Official Account. Use this for sending plain text messages without formatting. Please be aware that this message will be sent to all users.

This tool may perform destructive updates.

⁠Tool: cancel_rich_menu_default

Cancel the default rich menu.

⁠Tool: create_rich_menu

Create a rich menu based on the given actions. Generate and upload a rich menu image based on the given action. This rich menu will be registered as the default.

This tool may perform destructive updates.

⁠Tool: delete_rich_menu

Delete a rich menu from your LINE Official Account.

This tool may perform destructive updates.

⁠Tool: get_follower_ids

Get a list of user IDs of users who have added the LINE Official Account as a friend. This allows you to obtain user IDs for sending messages without manually preparing them.

This tool is read-only. It does not modify its environment.

⁠Tool: get_message_quota

Get the message quota and consumption of the LINE Official Account. This shows the monthly message limit and current usage.

⁠Tool: get_profile

Get detailed profile information of a LINE user including display name, profile picture URL, status message and language.

This tool is read-only. It does not modify its environment.

⁠Tool: get_rich_menu_list

Get the list of rich menus associated with your LINE Official Account.

⁠Tool: push_flex_message

Push a highly customizable flex message to a user via LINE. Supports both bubble (single container) and carousel (multiple swipeable bubbles) layouts.

This tool may perform destructive updates.

⁠Tool: push_text_message

Push a simple text message to a user via LINE. Use this for sending plain text messages without formatting.

This tool may perform destructive updates.

⁠Tool: set_rich_menu_default

Set a rich menu as the default rich menu.

This tool may perform destructive updates.

⁠Use this MCP Server

{
  "mcpServers": {
    "line": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "DESTINATION_USER_ID",
        "-e",
        "CHANNEL_ACCESS_TOKEN",
        "mcp/line"
      ],
      "env": {
        "DESTINATION_USER_ID": "FILL_HERE",
        "CHANNEL_ACCESS_TOKEN": "FILL_HERE"
      }
    }
  }
}

Why is it safer to run MCP Servers with Docker?⁠