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@cybercage/n8n-nodes-mcp-tool

v1.0.2

Published

n8n community node for CyberCage MCP security integration

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

cybercageio-devcybercageio-dev

Keywords

n8n-community-node-packagemcpsecuritycybercagemodel-context-protocol

Readme

Connect your n8n workflows to Model Context Protocol servers securely through CyberCage's managed infrastructure.

Features

  • Secure Gateway — All MCP traffic routed via local agent and evaluated by CyberCage's cloud runtime with policy enforcement
  • Multiple Auth Methods — Support for Bearer tokens, custom headers, or unauthenticated servers
  • AI Workflow Ready — Seamless integration with n8n's AI Agent nodes
  • Tool Discovery — Automatic enumeration of available MCP tools

Installation

Community Nodes (Recommended)

Settings → Community Nodes → Install → @cybercage/n8n-nodes-mcp-tool

Docker Development

volumes:
  - ./n8n-nodes-mcp-tool:/home/node/.n8n/custom/n8n-nodes-mcp-tool:ro

Quick Start

1. Configure CyberCage Credential

Create a CyberCage API credential in n8n:

| Field | Value | |:------|:------| | Runtime URL | http://cybercage:28174 (Docker) or http://localhost:28174 | | API Key | Organization key from CyberCage Dashboard |

2. Approve MCP Servers

Navigate to CyberCage Dashboard → MCP Servers and approve the SSE servers for your organization.

3. Add to Workflow

Drag the CyberCage MCP node into your workflow, select your credential, and choose an approved server.

Operations

| Operation | Description | |:----------|:------------| | List Tools | Discover available tools from the MCP server. Ideal for AI Agent integration. | | Execute Tool | Invoke a specific tool with custom parameters. |

Authentication

Configure MCP server authentication based on your server's requirements:

| Method | Header Format | Use Case | |:-------|:--------------|:---------| | None | — | Public servers | | Bearer Token | Authorization: Bearer <token> | OAuth/JWT protected servers | | Header Auth | X-API-Key: <value> | API key protected servers |

Troubleshooting

| Error | Resolution | |:------|:-----------| | Authorization failed | Verify runtime URL and API key in credentials | | No approved SSE MCP servers | Approve servers in CyberCage Dashboard | | N8N application not enabled | Enable n8n in Dashboard → Applications |

Resources