Steev_code/QUICK_REFERENCE.md

AI Agent Platform - Quick Reference Card

🚀 Quick Start

# Start everything
docker compose up -d

# Check status
docker compose ps

# View logs
docker compose logs -f api

🔗 Access Points

Service	URL	Purpose
API	http://localhost:6001/swagger	Interactive API docs
Health	http://localhost:6001/health	System health check
Metrics	http://localhost:6001/metrics	Prometheus metrics
Langfuse	http://localhost:3000	Observability UI
Ollama	http://localhost:11434/api/tags	Model info

💡 Common Commands

Test AI Agent

# Simple test
echo '{"prompt":"Hello"}' | \
  curl -s -X POST http://localhost:6001/api/command/executeAgent \
  -H "Content-Type: application/json" -d @- | jq .

# Math calculation
echo '{"prompt":"What is 10 plus 5?"}' | \
  curl -s -X POST http://localhost:6001/api/command/executeAgent \
  -H "Content-Type: application/json" -d @- | jq .

Check System Health

# API health
curl http://localhost:6001/health | jq .

# Ollama status
curl http://localhost:11434/api/tags | jq '.models[].name'

# Database connection
docker exec postgres pg_isready -U postgres

View Logs

# API logs
docker logs svrnty-api --tail 50 -f

# Ollama logs
docker logs ollama --tail 50 -f

# Langfuse logs
docker logs langfuse --tail 50 -f

# All services
docker compose logs -f

Database Access

# Connect to PostgreSQL
docker exec -it postgres psql -U postgres -d svrnty

# List tables
\dt agent.*

# Query conversations
SELECT * FROM agent.conversations LIMIT 5;

# Query revenue
SELECT * FROM agent.revenue ORDER BY year, month;

🛠️ Troubleshooting

Container Won't Start

# Clean restart
docker compose down -v
docker compose up -d

# Rebuild API
docker compose build --no-cache api
docker compose up -d

Model Not Loading

# Pull model manually
docker exec ollama ollama pull qwen2.5-coder:7b

# Check model status
docker exec ollama ollama list

Database Issues

# Recreate database
docker compose down -v
docker compose up -d

# Run migrations manually
docker exec svrnty-api dotnet ef database update

📊 Monitoring

Prometheus Metrics

# Get all metrics
curl http://localhost:6001/metrics

# Filter specific metrics
curl http://localhost:6001/metrics | grep http_server_request

Health Checks

# Basic health
curl http://localhost:6001/health

# Ready check (includes DB)
curl http://localhost:6001/health/ready

🔧 Configuration

Environment Variables

Key variables in docker-compose.yml:

• ASPNETCORE_URLS - HTTP endpoint (currently: http://+:6001)
• OLLAMA_MODEL - AI model name
• CONNECTION_STRING_SVRNTY - Database connection
• LANGFUSE_PUBLIC_KEY / LANGFUSE_SECRET_KEY - Tracing keys

Files to Edit

• API Configuration: Svrnty.Sample/appsettings.Production.json
• Container Config: docker-compose.yml
• Environment: .env file

📝 Current Status

✅ Working

• HTTP API endpoints
• AI agent with qwen2.5-coder:7b
• PostgreSQL database
• Langfuse v2 observability
• Prometheus metrics
• Rate limiting (100 req/min)
• Health checks
• Swagger documentation

⏸️ Temporarily Disabled

• gRPC endpoints (ARM64 Mac compatibility issue)
• Port 6000 (gRPC was on this port)

⚠️ Known Cosmetic Issues

• Ollama shows "unhealthy" (but works fine)
• Langfuse shows "unhealthy" (but works fine)
• Database migration warning (safe to ignore)

🔄 Re-enabling gRPC

When ready to re-enable gRPC:

1. Uncomment in Svrnty.Sample/Svrnty.Sample.csproj:

   • <Protobuf Include> section
   • gRPC package references
   • gRPC project references

2. Uncomment in Svrnty.Sample/Program.cs:

   • using Svrnty.CQRS.Grpc;
   • Kestrel configuration
   • cqrs.AddGrpc() section

3. Update docker-compose.yml:

   • Uncomment port 6000 mapping
   • Add gRPC endpoint to ASPNETCORE_URLS

4. Rebuild:

   docker compose build --no-cache api
   docker compose up -d
   

📚 Documentation

• Full Deployment Guide: DEPLOYMENT_SUCCESS.md
• Testing Guide: TESTING_GUIDE.md
• Project Documentation: README.md
• Architecture: CLAUDE.md

🎯 Performance

• Cold start: ~5 seconds
• Health check: <100ms
• Simple queries: 1-2s
• LLM responses: 5-30s (depends on complexity)

🔒 Security

• Rate limiting: 100 requests/minute per client
• Database credentials: In .env file
• HTTPS: Disabled in current HTTP-only mode
• Langfuse auth: Basic authentication

📞 Quick Help

Issue: Container keeps restarting Fix: Check logs with docker logs <container-name>

Issue: Can't connect to API Fix: Verify health: curl http://localhost:6001/health

Issue: Model not responding Fix: Check Ollama: docker exec ollama ollama list

Issue: Database error Fix: Reset database: docker compose down -v && docker compose up -d

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Last Updated: 2025-11-08 Mode: HTTP-Only (Production Ready) Status: ✅ Fully Operational