n8n Management MCP Server

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MCP (Model Context Protocol) server for connecting AI assistants to your n8n instance. Manage workflows, executions, credentials, tags, variables, and users through 31 tools.

Works with Claude Desktop, Cursor, VS Code, and any MCP client.

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Quick Start

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "n8n": {
      "command": "npx",
      "args": ["-y", "@node2flow/n8n-management-mcp"],
      "env": {
        "N8N_URL": "https://your-n8n-instance.com",
        "N8N_API_KEY": "your-n8n-api-key"
      }
    }
  }
}

Cursor / VS Code

Add to MCP settings:

{
  "mcpServers": {
    "n8n": {
      "command": "npx",
      "args": ["-y", "@node2flow/n8n-management-mcp"],
      "env": {
        "N8N_URL": "https://your-n8n-instance.com",
        "N8N_API_KEY": "your-n8n-api-key"
      }
    }
  }
}

HTTP Mode (Streamable HTTP)

For remote deployment or shared access:

N8N_URL=https://your-n8n.com N8N_API_KEY=your_key npx @node2flow/n8n-management-mcp --http

Server starts on port 3000 (configurable via PORT env var). MCP endpoint: http://localhost:3000/mcp

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Configuration

Environment Variable	Required	Description
N8N_URL	Yes	URL of your n8n instance (e.g. https://n8n.example.com)
N8N_API_KEY	Yes	n8n API key (how to create)
PORT	No	Port for HTTP server (default: 3000, only used with --http)

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All Tools (31 tools)

Workflow Management (10 tools)

Tool	Description
n8n_list_workflows	List all workflows with status and tags
n8n_get_workflow	Get workflow details (nodes, connections)
n8n_create_workflow	Create a new workflow
n8n_update_workflow	Update workflow structure
n8n_delete_workflow	Permanently delete a workflow
n8n_activate_workflow	Activate workflow triggers
n8n_deactivate_workflow	Deactivate workflow triggers
n8n_execute_workflow	Execute a workflow with input data
n8n_get_workflow_tags	Get tags assigned to a workflow
n8n_update_workflow_tags	Update workflow tags

Execution History (4 tools)

Tool	Description
n8n_list_executions	List execution history (filter by workflow)
n8n_get_execution	Get execution details with node outputs
n8n_delete_execution	Delete an execution record
n8n_retry_execution	Retry a failed execution

Credentials (4 tools)

Tool	Description
n8n_create_credential	Store API credentials
n8n_update_credential	Update credential data
n8n_delete_credential	Delete a credential
n8n_get_credential_schema	Get required fields for a credential type

Tags (5 tools)

Tool	Description
n8n_list_tags	List all tags
n8n_get_tag	Get tag details
n8n_create_tag	Create a new tag
n8n_update_tag	Rename a tag
n8n_delete_tag	Delete a tag

Variables (4 tools)

Tool	Description
n8n_list_variables	List all environment variables
n8n_create_variable	Create a global variable
n8n_update_variable	Update a variable value
n8n_delete_variable	Delete a variable

User Management (4 tools)

Tool	Description
n8n_list_users	List all users (owner only)
n8n_get_user	Get user details
n8n_delete_user	Delete a user
n8n_update_user_role	Change user role

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Requirements

• Node.js 18+
• n8n instance with API enabled
• n8n API key

How to Create an n8n API Key

1. Go to your n8n instance Settings
2. Select API > API Keys
3. Click Create API key
4. Copy the key and use it as N8N_API_KEY

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For Developers

git clone https://github.com/node2flow-th/n8n-management-mcp-community.git
cd n8n-management-mcp-community
npm install
npm run build

# Run in stdio mode
N8N_URL=https://your-n8n.com N8N_API_KEY=your_key npm start

# Run in dev mode (hot reload)
N8N_URL=https://your-n8n.com N8N_API_KEY=your_key npm run dev

# Run in HTTP mode
N8N_URL=https://your-n8n.com N8N_API_KEY=your_key npm start -- --http

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License

MIT License - see LICENSE

Copyright (c) 2026 Node2Flow

Links

• npm Package
• n8n Documentation
• MCP Protocol
• Node2Flow