o11y-mcp-server

🤖 Elastic Agent Builder Integration

Connect to Elastic Agent Builder for AI-powered application health monitoring using OTEL data from Elastic Serverless Observability.

✨ Features

• AI-Powered Analysis through Elastic Agent Builder
• Real-time Insights from OTEL metrics, traces, and logs
• Built-in Tools for comprehensive monitoring
• Easy Integration with Cursor IDE and other MCP clients
• No Local Server Required - direct connection to Elastic

🎯 Available Agent Builder Tools

• platform.core.search - Search OTEL data in Elasticsearch
• platform.core.execute_esql - Execute ESQL queries on OTEL data
• platform.core.generate_esql - Generate ESQL queries for analysis
• Built-in Analysis - Error patterns, performance metrics, resource utilization
• Real-time Monitoring - Application health, service dependencies, bottlenecks

🚀 Quick Start

Prerequisites

• Elastic Serverless Observability endpoint with Agent Builder enabled
• Valid API key for Elastic
• Cursor IDE (optional, for MCP integration)

Installation

1. Clone the repository

   git clone git@github.com:poulsbopete/o11y-mcp-server.git
   cd o11y-mcp-server

1. Configure credentials

   # Option 1: Use setup script (recommended)
   ./setup-env.sh
   # Then edit .env file with your credentials
   
   # Option 2: Set environment variables
   export ELASTIC_ENDPOINT=https://your-endpoint.kb.us-east-1.aws.elastic.cloud
   export ELASTIC_API_KEY=your-api-key

1. Connect to Agent Builder

   # Test Agent Builder connection
   ./connect-to-agent-builder.sh
   
   # Query application health
   ./query-application-health.sh

1. Set up Cursor integration (optional)

   # Create Cursor MCP configuration
   ./setup-cursor-agent-builder.sh

🔗 Cursor Integration

Quick Setup

./setup-cursor-agent-builder.sh

Manual Setup

1. Run the Cursor configuration script
2. Restart Cursor IDE
3. Connect to Elastic Agent Builder
4. Ask questions like "What's the health of my applications?"

📊 Data Sources

Agent Builder connects to Elastic Serverless Observability and analyzes:

• Metrics: metrics-* indices (CPU, memory, custom metrics)
• Logs: logs-* indices (application logs, errors, events)
• Traces: traces-* indices (distributed tracing data)

🛠️ Configuration

Environment Variables

• ELASTIC_ENDPOINT - Your Elastic Serverless endpoint
• ELASTIC_API_KEY - Your Elastic API key
• LOG_LEVEL - Logging level (default: INFO)

Cursor MCP Configuration

The setup script creates ~/.cursor/mcp_config.json with Agent Builder integration.

📝 Example Queries

Once connected to Agent Builder, you can ask:

• "What's the overall health of my applications?"
• "Show me metrics for the payment service"
• "What errors are happening in the last hour?"
• "Find the slowest operations in my system"
• "Analyze resource utilization across all services"
• "Show me trace analysis for the checkout flow"
• "Generate an ESQL query for error analysis"

🔧 Troubleshooting

Agent Builder Connection Issues

• Verify Elastic endpoint and API key
• Check if Agent Builder is enabled on your Elastic instance
• Test connection: ./connect-to-agent-builder.sh

No Data Found

• Check if applications are sending OTEL data
• Verify time range includes recent data
• Ensure proper Elastic cluster configuration

Cursor Integration Issues

• Verify MCP configuration in Cursor settings
• Check Agent Builder is accessible
• Restart Cursor after configuration changes

📚 Documentation

• CURSOR-MCP-INTEGRATION.md - Cursor integration guide
• connect-to-agent-builder.sh - Agent Builder connection script
• query-application-health.sh - Application health analysis script

🤝 Contributing

1. Fork the repository
2. Create a feature branch: git checkout -b feature-name
3. Commit changes: git commit -am 'Add feature'
4. Push to branch: git push origin feature-name
5. Submit a pull request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• Built with Elastic Agent Builder
• Integrates with Elastic Serverless Observability
• Compatible with Cursor IDE

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Ready to monitor your application health with AI-powered insights through Elastic Agent Builder! 🎉