n8n is an open-source workflow automation platform that lets you connect apps, APIs, and AI tools to build powerful automations visually. Using a node-based editor, you can design workflows that trigger actions, process data, and integrate services without writing much code.
It’s especially useful for creating AI agents, chatbots, data pipelines, and business automations — while keeping full control through self-hosting and custom logic.
Workflows
WhatsApp Chat Agent with Tool Delegation
WhatsApp-based AI agent that processes incoming messages, maintains short-term context, and delegates tasks to external tools.
- n8n, Docker, Linux Ubuntu, WhatsApp
Webhook to Google Sheets Logging Workflow
Minimal webhook-based workflow that captures incoming HTTP POST data and appends it as rows in a Google Sheet.
- n8n, Docker, Linux Ubuntu, Google Docs
Telegram Agent for Email and Calendar Operations
Telegram-based AI agent that interprets chat messages and performs email and calendar actions through delegated tools.
- n8n, Docker, Linux Ubuntu, Telegram
Telegram-Controlled WordPress Publishing Agent
Telegram-triggered AI agent that generates and publishes WordPress blog posts based on chat instructions.
- n8n, Docker, Linux Ubuntu, WordPress
Telegram Orchestration Agent with Modular Tool Delegation
Telegram-based AI agent that acts as a central orchestration layer, interpreting user messages and delegating tasks to specialized sub-agents and tools.
- n8n, Docker, Linux Ubuntu, Telegram
Telegram Chat Agent with Tool Delegation
Telegram-based AI agent that processes incoming messages, maintains short-term context, and delegates tasks to dedicated tools and sub-agents.
- n8n, Docker, Linux Ubuntu, Telegram
Search Sub-Agent with External Data Sources
Callable AI sub-agent that performs external information lookups using Hacker News, Wikipedia, and web search APIs.
- n8n, Docker, Linux Ubuntu, SERP, Wikipedia
Telegram Chat Agent with Command Lookup and Response Handling
Chat-triggered AI agent that processes Telegram messages, retrieves predefined commands from a Google Sheet, and returns structured responses.
- n8n, Docker, Linux Ubuntu, Telegram
Email Agent – Sub Workflow (Gmail Operations)
A reusable sub-workflow that handles all Gmail-related actions through a single AI-driven email agent.
- n8n, Docker, Linux Ubuntu
Contact Agent (Sub-Workflow)
Sub-workflow for managing contact data, designed to be invoked by other workflows and to provide controlled read and write access to a central contact list.
- n8n, Docker, Linux Ubuntu
Calendar Sub-Agent with Execution Feedback
Reusable calendar sub-agent that executes event operations and returns structured success or retry feedback to the calling workflow.
- n8n, Docker, Linux Ubuntu
HTML to Markdown Scraping Workflow
Manual workflow that fetches HTML content from a URL and converts it into clean Markdown.
- n8n, Docker, Linux Ubuntu
Form-Based LLM Processing with Email Output
Simple workflow that processes form submissions with an LLM and sends the result via email.
- n8n, Docker, Linux Ubuntu
Scheduled Airtable Export Workflow
Scheduled workflow that periodically exports Airtable records and writes them to disk as structured text files.
- n8n, Docker, Linux Ubuntu
RAG Ingestion Workflow: Google Drive to Pinecone
Automated ingestion pipeline that indexes newly uploaded Google Drive files into a Pinecone vector store.
- n8n, Docker, Linux Ubuntu
Calendar Sub-Agent for MCP-Based Workflows
Reusable calendar-focused sub-agent that executes event-related actions when invoked by other workflows.
- n8n, Docker, Linux Ubuntu
MCP-Based Mail Sending Server
MCP server workflow that receives structured mail commands from external agents and executes email delivery via Gmail.
- n8n, Docker, Linux Ubuntu
MCP Server Tool Gateway Workflow
MCP server workflow that exposes a set of external tools for use by AI agents via structured tool calls.
- n8n, Docker, Linux Ubuntu
Chat-Based MCP Orchestration Agent
Chat-driven AI agent that interprets user intent and routes requests either to internal reasoning or to external tools via an MCP client.
- n8n, Docker, Linux Ubuntu
Chat-Based Mail Client Using MCP Server Integration
Chat-driven AI agent that interprets user instructions and delegates mail-related actions to an external MCP server.
- n8n, Docker, Linux Ubuntu
Chat-Based Mail Agent with Vector Retrieval
Chat-driven AI agent that retrieves context from a vector database and can compose and send emails based on stored mail-related data.
- n8n, Docker, Linux Ubuntu
Document Ingestion and Embedding Pipeline
Event-driven workflow that ingests new documents from Google Drive, processes their content, and stores embeddings in a vector database.
- n8n, Docker, Linux Ubuntu
Chat-Based RAG Agent with Vector Search and Data Logging
Chat-driven AI agent that retrieves context from a vector store, maintains simple conversation memory, and logs interactions to Google Sheets.
- n8n, Docker, Linux Ubuntu
Simple Chat-Based Email Agent
Chat-triggered AI agent that processes incoming messages and sends emails using a local language model and basic conversation memory.
- n8n, Docker, Linux Ubuntu
Workflow Error Notification
Minimal error-handling workflow that triggers on execution failures and sends a notification email.
- n8n, Docker, Linux Ubuntu
Daily AI Email Summary Agent
Scheduled workflow that retrieves emails from the last 24 hours, structures the data, and generates a daily summary using an LLM.
- n8n, Docker, Linux Ubuntu
AI-Powered Email Filtering and Auto-Reply Workflow
An intelligent email automation workflow that analyzes incoming Gmail messages, filters them using an AI agent, and automatically replies when specific conditions are met.
- n8n, Docker, Linux Ubuntu
Form-to-Airtable Automation Workflow
A simple automation workflow that captures form submissions and automatically creates structured records in Airtable.
- n8n, Docker, Linux Ubuntu
AI Email Automation with Airtable Trigger and Local LLM (Ollama)
An automated email workflow that uses an Airtable trigger and a local LLM via Ollama to generate and send context-aware messages.
- n8n, Docker, Linux Ubuntu, Ollama
Agent using predefined Prompts from Datatable
An AI agent workflow that dynamically selects and executes predefined prompts from a datatable, enabling structured, reusable, and scalable conversational logic.
- n8n, docker, gemini