Verified project record

czlonkowski/n8n-mcp

This MCP server gives AI assistants structured access to n8n node documentation and properties, enabling automated workflow building, multi-level validation, and deployment. It is designed for developers and operations teams who build or maintain n8n workflows and want to reduce configuration overhead across a large node library.

Project overview

Project type: MCP · AI Agent · Workflow
Use cases: Documents & Office · Automation
Deployment: Refer to project documentation
License: MIT

Best for

Developers and operations teams who need to automate the construction, validation, and deployment of n8n workflows using AI assistants.

Key capabilities

Provides multi-level validation for n8n nodes and complete workflows, including minimal, full, and AI agent validation modes.
Performs security audits by combining n8n's built-in audit API with deep workflow scanning.
Allows disabling write and destructive tools to support governance-sensitive environments.
Supports sending Cloudflare Access (Zero Trust) headers for authenticating n8n API requests.

Limitations and risks

Using n8n Management Tools requires configuring N8N_API_URL and N8N_API_KEY.
AI-generated results can be unpredictable; users are advised to protect their work and test changes in a development environment.

Getting started

Setup is rated as easy due to available quick start options. Users can visit the dashboard, sign up to get an API key, and connect their MCP client. No GPU or coding is required for setup.

Evidence and sources

README: A Model Context Protocol (MCP) server that provides AI assistants with comprehensive access to n8n node documentation, properties, and operations.
README: n8n-MCP serves as a bridge between n8n's workflow automation platform and AI models, enabling them to understand and work with n8n nodes effectively.
README: **n8n-mcp** started as a personal tool but now helps tens of thousands of developers automate their workflows efficiently.
README: - **`get_node`** - Unified node information tool with multiple modes: - **Info mode** (default): `detail: 'minimal'|'standard'|'full'`, `includeExamples: true`
README: - **`search_templates`** - Unified template search: - `searchMode: 'keyword'` (default) - Text search with `query` parameter

Reviewed at: 2026-07-17T11:20:19Z