Talk to your LINE Official Account through AI. 27 tools for broadcasts, audiences, rich menus, Flex messages, coupons & insights — works with Claude Cowork, Claude Code, Cursor, and any MCP-compatible host. Zero infrastructure, free-tier ready.
This server has been archived and is no longer actively maintained.
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"line": {
"env": {
"LINE_CHANNEL_ACCESS_TOKEN": "YOUR_TOKEN_HERE"
},
"args": [
"-y",
"line-oa-mcp-ultimate"
],
"command": "npx"
}
}
}Are you the author?
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Operate your LINE Official Account from any AI agent — through natural language.
This server supports HTTP transport. Be the first to test it — help the community know if it works.
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
Checked line-oa-mcp-ultimate against OSV.dev.
Click any tool to inspect its schema.
oa_snapshotAuto-refreshing OA snapshot with current status including chat mode
oa://snapshot
flex_template_catalogCatalog of 8 Thai-localized Flex Message templates
catalog://flex-templates
sticker_catalogSticker catalog with mood-keyword index for Thai-friendly sticker search
catalog://stickers
thai_festival_calendarThai festival calendar with marketing promo patterns
calendar://thai-festivals
daily_reportsGuided workflow for generating daily OA performance reports
campaign_buildingGuided workflow for building broadcast campaigns
broadcast_schedulingGuided workflow for scheduling broadcasts
rich_menu_diagnosisGuided workflow for diagnosing and troubleshooting rich menu issues
coupon_campaignsGuided workflow for creating and managing coupon campaigns
line_notify_migrationGuided workflow for migrating from LINE Notify
webhook_setupGuided workflow for setting up and testing webhooks
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Operate your LINE Official Account from any AI agent — through natural language.
Quick Start · What you can do · Configuration · Documentation
🇹🇭 คู่มือภาษาไทย: เริ่มต้น 5 นาที · Messaging — 34 tools · LINE Shopping — 14 tools
line-oa-mcp-ultimate is a Model Context Protocol server that lets AI agents drive your LINE Official Account through natural conversation — no code, no API knowledge required.
Manage one OA or many — a single account needs just one env var, while agencies can register every client OA in one config file and switch between them with a single command (see Configuration).
It works with Claude Cowork, Claude Code, Cursor, Codex, ChatGPT desktop, OpenClaw, Hermes, or any MCP-compatible host.
Disclaimer: This is an independent open-source project. It is not affiliated with or endorsed by LY Corporation / LINE Corp. "LINE" is a registered trademark of LY Corporation, used here in a descriptive sense.
LINE OA Manager works well — but it's a web UI you have to log into, click through, and operate manually. With this MCP server, the same operations become natural-language requests in your AI host of choice:
| Instead of clicking through LINE OA Manager... | Just say... |
|---|---|
| Open broadcast composer → pick audience → write text → preview → schedule | "Send a Mother's Day promo to my Bangkok-based 25-44 female audience" |
| Navigate Insight → Delivery → pick date range → screenshot | "Summarize last week's performance" |
| Open Audience → create from upload → upload CSV → wait | "Create an audience from this CSV: customers_last_month.csv" |
| Open Rich Menu → design tabs → upload images → set as default | "Build a Mother's Day rich menu and set it as default" |
| Open Coupon → check usage tab → cross-reference clicks | "How many people redeemed my Mother's Day coupon?" |
The MCP server takes care of LINE Messaging API calls, pre-flight validation, quota safety, quiet-hour warnings, and Thai-localized templates. You stay in your AI host and operate your OA the way you think about it — by intent.
Free-tier ready — no Premium upgrade required for the core feature set.
34 messaging tools + 14 LINE Shopping tools (v2.0, opt-in) + 4 resources + 7 guided prompts, grouped by what you actually want to do:
One universal send_message covers every LINE transport (reply / push / multicast / narrowcast / broadcast). Three modes: send_now, draft (for scheduling via LINE OA Manager UI), and dry_run (validate + estimate cost without sending). Message shapes: text, Flex (template or raw JSON), sticker, image, video, native LINE coupon ({ coupon_id }), and a message_json passthrough for pre-built Rich/Card messages. Plus Thai-friendly sticker search.
Build a rich menu in one call (create + upload image + set as default), list, delete, and diagn