n8n-mcp/.env.n8n.example at main · czlonkowski/n8n-mcp · GitHub

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# n8n-mcp Docker Environment Configuration
# Copy this file to .env and customize for your deployment

# === n8n Configuration ===
# n8n basic auth (change these in production!)
N8N_BASIC_AUTH_ACTIVE=true
N8N_BASIC_AUTH_USER=admin
N8N_BASIC_AUTH_PASSWORD=changeme

# n8n host configuration
N8N_HOST=localhost
N8N_PORT=5678
N8N_PROTOCOL=http
N8N_WEBHOOK_URL=http://localhost:5678/

# n8n encryption key (generate with: openssl rand -hex 32)
N8N_ENCRYPTION_KEY=

# === n8n-mcp Configuration ===
# MCP server port
MCP_PORT=3000

# MCP authentication token (generate with: openssl rand -hex 32)
MCP_AUTH_TOKEN=

# n8n API key for MCP to access n8n
# Get this from n8n UI: Settings > n8n API > Create API Key
N8N_API_KEY=

# Logging level (debug, info, warn, error)
LOG_LEVEL=info

# === GitHub Container Registry (for CI/CD) ===
# Only needed if building custom images
GITHUB_REPOSITORY=czlonkowski/n8n-mcp
VERSION=latest