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AI Email Summarizer Agent for LINE Messenger

Version: 1.0.0 | Last Updated: 2025-07-24

Integrates with:

IMAP OpenRouter.ai LINE Messenger n8n
Core AI Power
4/10
Automation Level
7/10
Integration Reach
3 systems
Setup Simplicity
5/10
Adaptability
6/10

Overview

Never miss a critical email again with this AI Agent

This workflow acts as your personal AI assistant for managing your inbox. It connects to any email account via IMAP, fetches new emails, and uses a powerful Large Language Model (via OpenRouter.ai) to create smart summaries. It's specifically prompted to identify and highlight action items, deadlines, and overall urgency, so you know what matters at a glance. The final summary is then pushed directly to your LINE messenger, keeping you informed on the go.

Key Features & Benefits

  • Intelligent Summarization: Leverages the Llama 3.1 model to generate concise, human-like summaries of complex emails.
  • Action Item & Deadline Extraction: Automatically finds and bolds crucial tasks and due dates, ensuring nothing falls through the cracks.
  • Urgency Prioritization: Flags important emails with an emoji, helping you instantly spot what needs your attention.
  • Real-time Messenger Alerts: Delivers summaries directly to LINE, perfect for busy founders and teams who need to stay updated without being glued to their inbox.
  • Cost-Effective AI: Utilizes OpenRouter.ai, giving you access to free, high-quality models to power your automation without extra cost.

Use Cases

  • For B2C founders: Instantly get notified about urgent customer support emails or high-value purchase notifications on your phone, without wading through your entire inbox.
  • For B2B SaaS CTOs: Monitor critical system alerts or partnership inquiries, getting summaries with action items delivered directly to a dedicated messenger channel.
  • For solopreneurs and freelancers: Stay on top of deadlines and client requests from anywhere, ensuring you never miss an opportunity or an important task.

Prerequisites

  • An n8n instance (Cloud or self-hosted).
  • An OpenRouter.ai account and API Key (the workflow is pre-configured for a free model).
  • Credentials for your email account (IMAP host, port, user, and app password).
  • A LINE account and a Channel Access Token from the LINE Developers Console.

Setup Instructions

  1. Download and import the workflow JSON into your n8n instance.
  2. Configure the 'Read emails (IMAP)' node with your email server details and credentials.
  3. In the 'Send email to A.I. to summarize' node, select or create a new 'Header Auth' credential. Use 'Authorization' for the Name and 'Bearer YOUR_OPENROUTER_API_KEY' for the Value.
  4. In the 'Send summarized content to messenger' node, select or create a new 'Header Auth' credential. Use 'Authorization' for the Name and 'Bearer YOUR_LINE_CHANNEL_ACCESS_TOKEN' for the Value.
  5. In the same node, update the to field in the JSON body with your LINE User ID.
  6. Activate the workflow to start receiving AI-powered email summaries.

Tags:

AI AgentEmail AutomationLLMn8nOpenRouterLINE MessengerSummarization

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