An MCP server designed to expose Apache Gravitino APIs via a FastMCP integration, enabling LLMs and external tools to explore and govern metadata across structured data. It provides a simplified interface for interacting with metadata and a curated set of tools focusing on catalogs, schemas, tables, models, users, tags, and user roles. The server is configured to work with Gravitino by reading environment variables such as GRAVITINO_URI and GRAVITINO_METALAKE, and supports both token-based and basic authentication. Tool activation is configurable via GRAVITINO_ACTIVE_TOOLS, allowing the default to enable all tools or restrict to specific ones. Deployment uses uv to provision a virtual environment, install dependencies, and run the server alongside the local Gravitino service, with a sample Goose client configuration showing how to set GRAVITINO_URI, credentials, and GRAVITINO_METALAKE. The included tool list includes: get_list_of_catalogs, get_list_of_schemas, get_list_of_tables, get_table_by_fqn, get_table_columns_by_fqn, get_list_of_tags, associate_tag_to_entity, list_objects_by_tag, get_list_of_roles, get_list_of_users, grant_role_to_user, revoke_role_from_user, get_list_of_models, get_list_of_model_versions_by_fqn. Each tool returns concise, semantically meaningful metadata suitable for LLM prompting.