wasintoh

wasintoh / line-oa-mcp-ultimate

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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.

www.npmjs.compackageline-oa-mcp-ultimate ai-agent claude claude-mcp cursor line
12
5
89% credibility
Found May 29, 2026 at 26 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

LINE OA MCP Ultimate is an open-source tool that lets you manage your LINE Official Account through natural conversation with any AI assistant. Instead of clicking through LINE's website, you simply tell your AI what you want — send a promotion, check your stats, build an audience, design a coupon — and it handles the work. It includes 27 different capabilities covering messaging, audience building, analytics, rich menus, coupons, and developer tools like LIFF app management. The tool is designed primarily for Thai LINE OA operators and includes Thai-language error messages and templates.

How It Works

1
💬 You hear about this tool from a friend

A fellow LINE Official Account owner mentions they manage their OA entirely through conversation with an AI assistant.

2
🔑 You connect your LINE account

You paste your LINE access token into your AI assistant's settings, giving it permission to manage your account.

3
✨ You ask your AI to send a message

You say something like 'Send a Mother's Day promo to my Bangkok-based audience' and your AI handles everything automatically.

4
Your AI picks the right approach
📨
Send now

Your message goes out right away with smart safety checks for your message limits.

📋
Prepare a draft

Your AI creates a step-by-step guide so you can schedule it in LINE's own app at the perfect time.

💰
Check the cost first

Your AI shows you exactly how many messages you'll use before sending anything.

5
📊 You see how your message performed

A day later, you ask your AI 'How did my broadcast do?' and get a friendly report with clicks, opens, and audience insights.

6
🎨 You design rich menus and coupons

You create beautiful interactive menus and promotional coupons by describing what you want in plain Thai or English.

🚀 Your LINE OA runs itself

Everything that used to take clicking through LINE's website now happens through simple conversations with your AI assistant.

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AI-Generated Review

What is line-oa-mcp-ultimate?

line-oa-mcp-ultimate is a TypeScript-based MCP server that lets you control a LINE Official Account through natural language in any AI assistant that speaks the Model Context Protocol. It exposes 27 tools covering broadcasts, rich menus, Flex messages, audience building, coupon management, and analytics reports. You describe what you want ("send a Mother's Day promo to Bangkok-based female audience") and the server translates that into LINE Messaging API calls, handles quota validation, and warns about quiet hours. It works locally with zero infrastructure -- one environment variable and a JSON config file is all you need.

Why is it gaining traction?

The main draw is the "AI-first LINE OA Manager" positioning. Instead of clicking through LINE's web UI to build a rich menu or schedule a broadcast, you delegate that to your AI agent. The multi-OA mode is especially useful for agencies managing client accounts -- switch between OAs with a conversational command rather than logging out and in. The Thai localization in user-facing messages is a deliberate choice targeting the Thai SMB market, with quiet-hours warnings (22:00-08:00 Bangkok) and Thai holiday calendar built in. The code emitter tools for LIFF SDK and LINE Login OAuth are a nice developer affordance, generating ready-to-paste scaffolding for frameworks like Express, Next.js, Vue, and Svelte.

Who should use this?

Thai SMB owners running a LINE OA as their primary customer channel and already using Claude Code, Cursor, or Claude Cowork will get the most value. Marketing agencies managing multiple client accounts will appreciate the multi-OA config and the `run_on_many_oas` parallel executor. Developers building LINE-integrated SaaS products can use the code generators as a starting point instead of reverse-engineering SDK docs. If you need inbound webhook handling or one-on-one chat reply automation, wait for the v2 roadmap -- v1 is outbound-only.

Verdict

At 12 stars, this is early-stage software from a solo author (Dr. Wasin Treesinthuros) with a documented roadmap toward inbound webhooks and a hosted SaaS tier. The credibility score of 0.8999999761581421% reflects the low community adoption, and there is no visible test coverage or CI badge in the repository. That said, the architecture is clean (typed, well-structured), the Thai user experience is thoughtful, and the feature completeness for outbound OA operations is substantial. If you are in the Thai market and already living in an MCP host, this is worth a weekend experiment. Treat it as you would any v1.0.0 project: pin your dependency and test thoroughly before using it in production client accounts.

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