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ead5455 da2713e ead5455 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | # Graph-Driven Agent Demo Script for PowerShell
# Run this with: powershell -ExecutionPolicy Bypass -File ops/scripts/demo.ps1
Write-Host "🚀 Graph-Driven Agent Demo" -ForegroundColor Green
Write-Host "=========================" -ForegroundColor Green
Write-Host ""
Write-Host "Step 1: Starting services..." -ForegroundColor Blue
docker-compose up -d
Start-Sleep 10
Write-Host "Step 2: Checking health..." -ForegroundColor Blue
Write-Host "Checking Neo4j..." -ForegroundColor Cyan
docker-compose exec neo4j cypher-shell -u neo4j -p password "MATCH (n) RETURN count(n) LIMIT 1" 2>$null
if ($LASTEXITCODE -eq 0) {
Write-Host "✅ Neo4j: Healthy" -ForegroundColor Green
} else {
Write-Host "❌ Neo4j: Unhealthy" -ForegroundColor Red
}
Write-Host "Checking PostgreSQL..." -ForegroundColor Cyan
docker-compose exec postgres pg_isready -U postgres 2>$null
if ($LASTEXITCODE -eq 0) {
Write-Host "✅ PostgreSQL: Healthy" -ForegroundColor Green
} else {
Write-Host "❌ PostgreSQL: Unhealthy" -ForegroundColor Red
}
Write-Host "Checking MCP Server..." -ForegroundColor Cyan
try {
$response = Invoke-WebRequest -Uri "http://localhost:8000/health" -UseBasicParsing -TimeoutSec 5
if ($response.StatusCode -eq 200) {
Write-Host "✅ MCP Server: Healthy" -ForegroundColor Green
} else {
Write-Host "❌ MCP Server: Unhealthy" -ForegroundColor Red
}
} catch {
Write-Host "❌ MCP Server: Unhealthy" -ForegroundColor Red
}
Write-Host "Checking Frontend..." -ForegroundColor Cyan
try {
$response = Invoke-WebRequest -Uri "http://localhost:3000" -UseBasicParsing -TimeoutSec 5
if ($response.StatusCode -eq 200) {
Write-Host "✅ Frontend: Healthy" -ForegroundColor Green
} else {
Write-Host "❌ Frontend: Unhealthy" -ForegroundColor Red
}
} catch {
Write-Host "❌ Frontend: Unhealthy" -ForegroundColor Red
}
Write-Host "Checking Agent..." -ForegroundColor Cyan
$agentStatus = docker-compose ps agent | Select-String "Up"
if ($agentStatus) {
Write-Host "✅ Agent: Running" -ForegroundColor Green
} else {
Write-Host "❌ Agent: Not running" -ForegroundColor Red
}
Write-Host ""
Write-Host "Step 3: Seeding Neo4j database..." -ForegroundColor Blue
Write-Host " (This populates the empty graph with demo workflows)" -ForegroundColor Gray
docker-compose exec mcp python /app/ops/scripts/seed.py
Write-Host ""
Write-Host "✅ Demo environment ready!" -ForegroundColor Green
Write-Host ""
Write-Host "📝 Demo Instructions:" -ForegroundColor Yellow
Write-Host "-------------------" -ForegroundColor Yellow
Write-Host "1. Open http://localhost:3000 in your browser" -ForegroundColor White
Write-Host ""
Write-Host "2. In the chat, type: 'Show me customers who have ordered more than `$100'" -ForegroundColor White
Write-Host ""
Write-Host "3. You'll see:" -ForegroundColor White
Write-Host " - 'Workflow created!' message" -ForegroundColor Gray
Write-Host " - Graph visualization showing workflow nodes" -ForegroundColor Gray
Write-Host " - Status showing 'Agent thinking...'" -ForegroundColor Gray
Write-Host ""
Write-Host "4. The agent will:" -ForegroundColor White
Write-Host " - Pause for 5 minutes (or configured duration)" -ForegroundColor Gray
Write-Host " - Discover PostgreSQL schema" -ForegroundColor Gray
Write-Host " - Generate SQL query" -ForegroundColor Gray
Write-Host " - Execute and return results" -ForegroundColor Gray
Write-Host ""
Write-Host "5. During the pause, you can:" -ForegroundColor White
Write-Host " - Open Neo4j Browser: http://localhost:7474" -ForegroundColor Gray
Write-Host " - Login: neo4j/password" -ForegroundColor Gray
Write-Host " - Run: MATCH (i:Instruction {status: 'pending'}) RETURN i" -ForegroundColor Gray
Write-Host " - Edit parameters to change the query" -ForegroundColor Gray
Write-Host ""
Write-Host "6. After execution completes:" -ForegroundColor White
Write-Host " - Results appear in a table" -ForegroundColor Gray
Write-Host " - Generated SQL is shown" -ForegroundColor Gray
Write-Host " - Graph shows all nodes as green (complete)" -ForegroundColor Gray
Write-Host ""
Write-Host "Optional: Edit instruction during pause" -ForegroundColor Yellow
Write-Host "docker-compose exec neo4j cypher-shell -u neo4j -p password \"
Write-Host " \"MATCH (i:Instruction {type: 'generate_sql', status: 'pending'}) \"
Write-Host " SET i.parameters = '{\"question\": \"Count all orders\"}'\""
Write-Host ""
Write-Host "🎉 DEMO IS RUNNING!" -ForegroundColor Green
Write-Host "Press Ctrl+C to stop monitoring logs." -ForegroundColor Yellow
Write-Host ""
# Keep running and show agent logs
Write-Host "Monitoring agent logs..." -ForegroundColor Blue
docker-compose logs -f agent
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