Overview
n8n is an open-source automation platform with 400+ integrations and 70+ dedicated AI nodes for building LangChain-powered agents. Content marketers who want full control can self-host for free, build AI workflows with human-in-the-loop approval, and connect to any MCP server.
Key Features
- ✓70+ AI nodes with LangChain agent support
- ✓MCP Client Node for connecting to MCP servers
- ✓Human-in-the-loop approval for AI agent actions
- ✓Free self-hosted Community Edition with unlimited executions
- ✓AI Workflow Builder that generates automations from plain English
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