Question 1

What is an MCP Server?

Accepted Answer

MCP stands for Model Context Protocol. An MCP server acts as a bridge, allowing AI models to access and interact with external data sources and tools, providing necessary context for informed decision-making.

Question 2

What is Apache Gravitino?

Accepted Answer

Apache Gravitino is an open-source metadata lake platform designed to provide a unified view of metadata across various data sources, simplifying data discovery and governance.

Question 3

How does the UBOS MCP Server for Gravitino work?

Accepted Answer

The UBOS MCP Server provides an interface between Gravitino and AI models, enabling AI agents to retrieve metadata about catalogs, schemas, tables, tags, and user roles.

Question 4

What are the benefits of using the UBOS MCP Server for Gravitino?

Accepted Answer

Benefits include enhanced data discovery, improved data governance, automated data lineage tracking, context-aware AI applications, and streamlined AI workflow orchestration.

Question 5

What authentication methods are supported?

Accepted Answer

The server supports both token-based and basic authentication for connecting to Gravitino. Token-based authentication is recommended for enhanced security.

Question 6

What types of metadata can be accessed through the server?

Accepted Answer

The server supports retrieval of metadata for catalogs, schemas, tables, including table columns and associated tags, as well as user and role information.

Question 7

How do I install and configure the MCP Server for Gravitino?

Accepted Answer

The server is installed and configured using a JSON configuration file. Details on the installation process and configuration options are provided in the documentation.

Question 8

What is FastMCP?

Accepted Answer

FastMCP is a lightweight and efficient implementation of the Model Context Protocol, ensuring rapid and reliable metadata retrieval.

Question 9

What tools are available for accessing metadata?

Accepted Answer

Several tools are available, including those for listing catalogs, schemas, tables, retrieving detailed table information, and managing tags and user roles.

Question 10

Does mcp-server-gravitino provide all APIs available in Gravitino?

Accepted Answer

No, mcp-server-gravitino does not provide all APIs available in Gravitino. It provides a curated set of APIs to ensure compatibility with model context limits.

Question 11

Is the UBOS MCP Server for Gravitino open source?

Accepted Answer

Yes, the UBOS MCP Server for Gravitino is licensed under the Apache License Version 2.0, a permissive open-source license.

Question 12

What is UBOS?

Accepted Answer

UBOS is a Full-stack AI Agent Development Platform focused on bringing AI Agent to every business department. Our platform help you orchestrate AI Agents, connect them with your enterprise data, build custom AI Agents with your LLM model and Multi-Agent Systems.

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