Find by name tools and Genie space support for MAS

[jacksandom]

Summary

• Add find_ka_by_name, find_genie_by_name, and find_mas_by_name MCP tools for looking up Agent Bricks by name instead of ID
• Extend create_or_update_mas to support Genie spaces and Knowledge Assistants as agent types alongside custom endpoints
• Fix genie_find_by_name API response key (data_rooms instead of spaces)

Changes

New MCP Tools

• find_ka_by_name: Look up a Knowledge Assistant by name, returns tile_id and endpoint_name
• find_genie_by_name: Look up a Genie Space by display name, returns space_id and details
• find_mas_by_name: Look up a Multi-Agent Supervisor by name, returns tile_id and status

Enhanced MAS Agent Configuration

Multi-Agent Supervisors now support three agent types:

• ka_tile_id - Reference Knowledge Assistants directly (auto-derives endpoint name)
• genie_space_id - Reference Genie Spaces for SQL-based data agents
• endpoint_name - Custom model serving endpoints (existing behavior)

Includes validation to ensure exactly one agent type is specified per agent.

Bug Fix

• Fixed genie_find_by_name to use correct API response key data_rooms

Documentation

• Updated skill documentation with new tools and agent type options
• Added warnings about non-existent Genie system tables