LINE Official Account
About
Integrates the LINE Messaging API to connect an AI Agent to the LINE Official Account.
Details
- License
- Apache-2.0
Explore
- Push text and flex messages to individual users
- Broadcast text and flex messages to all followers
- Retrieve detailed LINE user profile information
- Get message quota and consumption of your account
- Create, list, delete, and manage rich menus
- Fetch follower user IDs with pagination support
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
LINE Official AccountCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Prerequisites
1. Clone the repository:
git clone [email protected]:line/line-bot-mcp-server.git
cd line-bot-mcp-server
2. Install dependencies:
npm install
3. Build the project:
npm run build
userId
(string?): The user ID to receive a message. Defaults to DESTINATION_USER_ID. Either `userId` or `DESTINATION_USER_ID` must be set.
message.text
(string): The plain text content to send to the user.
message.altText
(string): Alternative text shown when flex message cannot be displayed.
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.
richMenuId
(string): The ID of the rich menu to delete.
chatBarText
(string): Text displayed in chat bar, also used as rich menu name.
actions
(array): The actions of the rich menu. You can specify minimum 1 to maximum 6 actions. Each action can be one of the following types:
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
start
(string?): Continuation token to get the next array of user IDs. Returned in the `next` property of a previous response.
limit
(number?): The maximum number of user IDs to retrieve in a single request.
1. push_text_message
- Push a simple text message to a user via LINE.
- Inputs:
- userId (string?): The user ID to receive a message. Defaults to DESTINATION_USER_ID. Either userId or DESTINATION_USER_ID must be set.
- message.text (string): The plain text content to send to the user.
2. push_flex_message
- Push a highly customizable flex message to a user via LINE.
- Inputs:
- userId (string?): The user ID to receive a message. Defaults to DESTINATION_USER_ID. Either userId or DESTINATION_USER_ID must be set.
- message.altText (string): Alternative text shown when flex message cannot be displayed.
- 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.
3. broadcast_text_message
- Broadcast a simple text message via LINE to all users who have followed your LINE Official Account.
- Inputs:
- message.text (string): The plain text content to send to the users.
4. broadcast_flex_message
- Broadcast a highly customizable flex message via LINE to all users who have added your LINE Official Account.
- Inputs:
- message.altText (string): Alternative text shown when flex message cannot be displayed.
- 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.
5. get_profile
- Get detailed profile information of a LINE user including display name, profile picture URL, status message and language.
- Inputs:
- userId (string?): The ID of the user whose profile you want to retrieve. Defaults to DESTINATION_USER_ID.
6. get_message_quota
- Get the message quota and consumption of the LINE Official Account. This shows the monthly message limit and current usage.
- Inputs:
- None
7. get_rich_menu_list
- Get the list of rich menus associated with your LINE Official Account.
- Inputs:
- None
8. delete_rich_menu
- Delete a rich menu from your LINE Official Account.
- Inputs:
- richMenuId (string): The ID of the rich menu to delete.
9. set_rich_menu_default
- Set a rich menu as the default rich menu.
- Inputs:
- richMenuId (string): The ID of the rich menu to set as default.
10. cancel_rich_menu_default
- Cancel the default rich menu.
- Inputs:
- None
11. create_rich_menu
- Create a rich menu based on the given actions. Generate and upload an image. Set as default.
- Inputs:
- chatBarText (string): Text displayed in chat bar, also used as rich menu name.
- actions (array): The actions of the rich menu. You can specify minimum 1 to maximum 6 actions. Each action can be one of the following types:
- 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
12. 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.
- Inputs:
- start (string?): Continuation token to get the next array of user IDs. Returned in the next property of a previous response.
- limit (number?): The maximum number of user IDs to retrieve in a single request.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"line official account": {
"line-bot-mcp-server": {
"command": "npx",
"args": [
"@modelcontextprotocol/inspector",
"node",
"dist/index.js",
"\\"
]
}
}
}
}
McpServers
{
"line-bot-mcp-server": {
"command": "npx",
"args": [
"@modelcontextprotocol/inspector",
"node",
"dist/index.js",
"\\"
]
}
}
Local Development with Inspector
You can use the MCP Inspector to test and debug the server locally.
Prerequisites
1. Clone the repository:
git clone [email protected]:line/line-bot-mcp-server.git
cd line-bot-mcp-server
2. Install dependencies:
npm install
3. Build the project:
npm run build
Run the Inspector
After building the project, you can start the MCP Inspector:
npx @modelcontextprotocol/inspector node dist/index.js \
-e CHANNEL_ACCESS_TOKEN="YOUR_CHANNEL_ACCESS_TOKEN" \
-e DESTINATION_USER_ID="YOUR_DESTINATION_USER_ID"
This will start the MCP Inspector interface where you can interact with the LINE Bot MCP Server tools and test their functionality.
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