AI Assistants

n8n nodes for Cala AI knowledge search

n8n community node for the pingwa API — notify yourself on WhatsApp and get human-in-the-loop approvals for AI agents (hosted number, no Meta setup).

Enhanced MCP nodes for n8n with flexible parameter handling and improved AI Agent integration

n8n node for Claude Code CLI - Execute Claude commands without shell escaping issues

n8n node for DocuWriter.ai - AI-powered code documentation and development tools

N8N nodes for LM Studio integration with JSON schema support

n8n community node for HumanHours. Track AI agent tasks and enrich company domains into a labour-cost business case.

Various N8N nodes for creating chatbots.

Wanted LaaS nodes for n8n

n8n node to interact with local Ollama models

n8n community node for SmartSend V2 — WhatsApp automation, templates, conversations, tags, lists and bot flows

n8n community node for WeKnora knowledge bases, document ingestion, search, and RAG chat

Model Context Protocol (MCP) client nodes for n8n - Connect to MCP servers via STDIO, SSE, or HTTP with AI agent integration

HackNotice MCP client for n8n: exposes all hacknotice-mcp-server tools to an AI Agent via live MCP discovery (Model Context Protocol, Streamable HTTP).

n8n node for Autobound AI-powered sales content generation and insights

AI Agent Tool for sending Email and SMS via Taximail

Advanced AI agent node with state management and tool calling capabilities for n8n

n8n community node to integrate with Belake.ai API

n8n nodes for the symbiosika suite

EXPERIMENTAL: n8n nodes for Port.io

n8n community node for OpenCode AI chat model integration

n8n node for Claude Code SDK integration with MCP support

n8n node for Coze(扣子), supporting AI chat, workflow automation, file processing, and text-to-speech.

External n8n node to use SambaNova's chat model via their API