mirror of
https://github.com/czlonkowski/n8n-mcp.git
synced 2026-01-30 06:22:04 +00:00
09e69df5a7
Adds zero-configuration anonymous usage statistics to track: - Number of active users with deterministic user IDs - Which MCP tools AI agents use most - What workflows are built (sanitized to protect privacy) - Common errors and issues Key features: - Zero-configuration design with hardcoded write-only credentials - Privacy-first approach with comprehensive data sanitization - Opt-out support via config file and environment variables - Docker-friendly with environment variable support - Multi-process safe with immediate flush strategy - Row Level Security (RLS) policies for write-only access Technical implementation: - Supabase backend with anon key for INSERT-only operations - Workflow sanitization removes all sensitive data - Environment variables checked for opt-out (TELEMETRY_DISABLED, etc.) - Telemetry enabled by default but respects user preferences - Cleaned up all debug logging for production readiness 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
68 lines
1.7 KiB
TypeScript
68 lines
1.7 KiB
TypeScript
#!/usr/bin/env npx tsx
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/**
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* Test workflow sanitizer
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*/
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import { WorkflowSanitizer } from '../src/telemetry/workflow-sanitizer';
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const testWorkflow = {
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nodes: [
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{
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id: 'webhook1',
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type: 'n8n-nodes-base.webhook',
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name: 'Webhook',
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position: [0, 0],
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parameters: {
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path: '/test-webhook',
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httpMethod: 'POST'
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}
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},
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{
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id: 'http1',
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type: 'n8n-nodes-base.httpRequest',
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name: 'HTTP Request',
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position: [250, 0],
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parameters: {
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url: 'https://api.example.com/endpoint',
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method: 'GET',
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authentication: 'genericCredentialType',
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sendHeaders: true,
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headerParameters: {
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parameters: [
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{
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name: 'Authorization',
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value: 'Bearer sk-1234567890abcdef'
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}
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]
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}
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}
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}
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],
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connections: {
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'webhook1': {
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main: [[{ node: 'http1', type: 'main', index: 0 }]]
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}
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}
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};
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console.log('🧪 Testing Workflow Sanitizer\n');
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console.log('Original workflow has', testWorkflow.nodes.length, 'nodes');
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try {
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const sanitized = WorkflowSanitizer.sanitizeWorkflow(testWorkflow);
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console.log('\n✅ Sanitization successful!');
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console.log('\nSanitized output:');
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console.log(JSON.stringify(sanitized, null, 2));
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console.log('\n📊 Metrics:');
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console.log('- Workflow Hash:', sanitized.workflowHash);
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console.log('- Node Count:', sanitized.nodeCount);
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console.log('- Node Types:', sanitized.nodeTypes);
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console.log('- Has Trigger:', sanitized.hasTrigger);
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console.log('- Has Webhook:', sanitized.hasWebhook);
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console.log('- Complexity:', sanitized.complexity);
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} catch (error) {
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console.error('❌ Sanitization failed:', error);
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}
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