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\n \"CyberCage\"\n

\n\n

CyberCage MCP Client for n8n

\n\n

\n Secure MCP Server Integration for AI Workflows\n

\n\n

\n \"npm\n \"License\"\n \"MCP\n

\n\n---\n\nConnect your n8n workflows to [Model Context Protocol](https://modelcontextprotocol.io) servers securely through CyberCage's managed infrastructure.\n\n## Features\n\n- **Secure Gateway** — All MCP traffic routed via local agent and evaluated by CyberCage's cloud runtime with policy enforcement\n- **Multiple Auth Methods** — Support for Bearer tokens, custom headers, or unauthenticated servers\n- **AI Workflow Ready** — Seamless integration with n8n's AI Agent nodes\n- **Tool Discovery** — Automatic enumeration of available MCP tools\n\n---\n\n## Installation\n\n### Community Nodes (Recommended)\n\n```\nSettings → Community Nodes → Install → @cybercage/n8n-nodes-mcp-tool\n```\n\n### Docker Development\n\n```yaml\nvolumes:\n - ./n8n-nodes-mcp-tool:/home/node/.n8n/custom/n8n-nodes-mcp-tool:ro\n```\n\n---\n\n## Quick Start\n\n### 1. Configure CyberCage Credential\n\nCreate a **CyberCage API** credential in n8n:\n\n| Field | Value |\n|:------|:------|\n| **Runtime URL** | `http://cybercage:28174` (Docker) or `http://localhost:28174` |\n| **API Key** | Organization key from [CyberCage Dashboard](https://app.cybercage.io) |\n\n### 2. Approve MCP Servers\n\nNavigate to **CyberCage Dashboard → MCP Servers** and approve the SSE servers for your organization.\n\n### 3. Add to Workflow\n\nDrag the **CyberCage MCP** node into your workflow, select your credential, and choose an approved server.\n\n---\n\n## Operations\n\n| Operation | Description |\n|:----------|:------------|\n| **List Tools** | Discover available tools from the MCP server. Ideal for AI Agent integration. |\n| **Execute Tool** | Invoke a specific tool with custom parameters. |\n\n---\n\n## Authentication\n\nConfigure MCP server authentication based on your server's requirements:\n\n| Method | Header Format | Use Case |\n|:-------|:--------------|:---------|\n| **None** | — | Public servers |\n| **Bearer Token** | `Authorization: Bearer ` | OAuth/JWT protected servers |\n| **Header Auth** | `X-API-Key: ` | API key protected servers |\n\n---\n\n## Troubleshooting\n\n| Error | Resolution |\n|:------|:-----------|\n| `Authorization failed` | Verify runtime URL and API key in credentials |\n| `No approved SSE MCP servers` | Approve servers in CyberCage Dashboard |\n| `N8N application not enabled` | Enable n8n in Dashboard → Applications |\n\n---\n\n## Resources\n\n- [CyberCage Documentation](https://docs.cybercage.io)\n- [MCP Specification](https://modelcontextprotocol.io)\n- [n8n Community Nodes](https://docs.n8n.io/integrations/community-nodes/)\n\n---\n\n

\n MIT License — Built with care by CyberCage\n

\n","readmeFilename":"README.md"}