Feature request: Add MCP tools for managing Object Type Groups

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The Palantir MCP server currently has no tools for creating, updating, or assigning Object Type Groups (type groups). Groups are a core organizational primitive in Ontology Manager, but they can only be managed through the UI — there is no programmatic access via MCP, API, or SDK.

Requested Tools

  1. list_object_type_groups — List all groups in an ontology

  2. create_object_type_group — Create a new group with displayName and description

  3. assign_object_type_to_group — Add an object type to one or more groups

  4. remove_object_type_from_group — Remove an object type from a group

Alternatively, a typeGroups field on create_or_update_foundry_object_type would also work.

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