Apache Gravitino + NVIDIA Agent Intelligence Toolkit: Complete MCP Integration

Apache Gravitino is a MCP server that Allow LLMs to explore metadata of structured data and unstructured data with Gravitino, and perform data governance tasks including tagging/classification..

When integrated with NVIDIA Agent Intelligence Toolkit, you can:

• Access Apache Gravitino functionality through NVIDIA Agent Intelligence Toolkit

This guide provides step-by-step instructions to set up Apache Gravitino in NVIDIA Agent Intelligence Toolkit, including configuration, examples, and troubleshooting.

What You'll Achieve

After completing this setup:

• Apache Gravitino will be fully integrated and operational
• You can use Apache Gravitino tools directly in NVIDIA Agent Intelligence Toolkit
• All Apache Gravitino capabilities will be available for your workflows

Prerequisites

Before starting, ensure you have:

• NVIDIA Agent Intelligence Toolkit installed and configured
• Compatible operating system (Python Package (pip), Docker Container, Framework Integration)

Installation

Step 1: Install Apache Gravitino

Configuration

Step 2: Configure NVIDIA Agent Intelligence Toolkit

1. Open NVIDIA Agent Intelligence Toolkit settings
2. Navigate to MCP server configuration
3. Add Apache Gravitino server with appropriate settings
4. Save and restart if needed

Examples

Once configured, you can use Apache Gravitino in NVIDIA Agent Intelligence Toolkit:

Testing Your Setup

1. Launch NVIDIA Agent Intelligence Toolkit
2. Verify Apache Gravitino is available in the tools list
3. Test basic Apache Gravitino functionality

Troubleshooting

Common Issues

MCP Server Connection Failed

Symptoms: Connection refused errors, Timeout connecting to MCP server, URL not responding

Cause: MCP server not running or incorrect URL configuration

Solution:

• Verify MCP server is running and accessible
• Check URL in configuration matches server endpoint
• Ensure network/firewall allows connection to server port
• Test connection with curl or browser before agent integration

Tool Schema Validation Errors

Symptoms: Invalid input format errors, Schema mismatch warnings, Type validation failures

Cause: Input data does not match MCP tool schema

Solution:

• Use CLI to inspect tool schema: aiq info mcp --url <url> --tool <name>
• Validate input data matches expected types and required fields
• Check JSON schema definitions in MCP server documentation
• Convert inputs to proper format (dict, JSON string, or schema instance)

Framework Integration Issues

Symptoms: Import errors, Framework not found, Incompatible versions

Cause: Missing or incompatible framework dependencies

Solution:

• Ensure target framework (LangChain, LlamaIndex, etc.) is installed
• Check version compatibility between AIQ toolkit and framework
• Install framework-specific dependencies as needed
• Refer to documentation for framework-specific configuration

Performance Bottlenecks

Symptoms: Slow agent responses, High token usage, Workflow timeouts

Cause: Inefficient tool usage or workflow design

Solution:

• Enable observability to identify bottlenecks
• Use profiling features to analyze tool and agent performance
• Review token tracking metrics to optimize LLM calls
• Consider hyperparameter tuning for agent optimization

OpenTelemetry Integration Errors

Symptoms: Observability data not appearing, Telemetry export failures, Missing metrics

Cause: OpenTelemetry not properly configured

Solution:

• Verify OpenTelemetry collector is running
• Check observability configuration in AIQ settings
• Ensure proper instrumentation of agent workflows
• Review OpenTelemetry export settings and endpoints

Apache Gravitino not appearing in NVIDIA Agent Intelligence Toolkit

Symptoms: Server not listed, Tools not available

Cause: Configuration or installation issue

Solution:

• Verify configuration syntax
• Check Apache Gravitino installation
• Restart NVIDIA Agent Intelligence Toolkit
• Check logs for error messages

Next Steps

Now that Apache Gravitino is integrated with NVIDIA Agent Intelligence Toolkit:

• Explore all Apache Gravitino capabilities through NVIDIA Agent Intelligence Toolkit
• Check out other MCP servers that work with NVIDIA Agent Intelligence Toolkit
• Join the MCP community for tips and support
• Consider contributing to Apache Gravitino development

Need Help?

• Search for Apache Gravitino documentation
• Check the NVIDIA Agent Intelligence Toolkit MCP guide
• Join the MCP community discussions