N8N Multi-Agent Telegram Bot: An intelligent, modular personal assistant system built with N8N. Integrates calendar, tasks, email, memory, research, and project management via specialized AI agents, all accessible through Telegram.

N8N Multi-Agent Telegram Bot

An intelligent multi-agent system built with N8N that provides a comprehensive personal assistant through Telegram. The bot manages calendar, tasks, emails, research, memory, and project management through specialized AI agents.

🔗 Official N8N Template

N8N Workflow Template: https://n8n.io/workflows/8582

Get the official N8N workflow template to quickly deploy this multi-agent system in your N8N instance.

🏗️ Architecture Overview

Main_agent.json is the hierarchical top-level agent (the "Main Agent"). All other agents (Calendar, Email, Tasks, Memory, etc.) are added as sub-workflows (tools) to the Main Agent. This enables the Main Agent to route requests and delegate tasks to specialized sub-agents.

Sub-Workflow (Sub-Agent) Structure

Each sub-agent (such as Memory_agent.json, Project_management.json, Tasks_and_Todo_Agent.json, etc.) is a self-contained workflow. These are imported into the Main Agent as tools using the @n8n/n8n-nodes-langchain.toolWorkflow node type.

Example: Memory_agent.json as a Sub-Workflow

• The Memory_agent.json workflow contains its own AI Agent node, Gemini node, and Airtable nodes for memory storage and retrieval.
• It is triggered by the executeWorkflowTrigger node when called as a tool from the Main Agent.
• All required credentials (e.g., Gemini API, Airtable API) must be configured in N8N and assigned to the relevant nodes in the sub-agent workflow.

How to Add Sub-Agents as Tools in the Main Agent

1. Open Main_agent.json in N8N.
2. Locate the AI Agent node (usually named Manager Agent).
3. For each sub-agent (e.g., Memory, Project Management, Tasks), add a Tool in the AI Agent node:
   • Use the `@n8n/n8n-node