origo-bc-switch-company
Change the default company GUID on an existing Business Central entry in the Cowork MCP config. Use this skill when the user types `/origo-bc-switch-company`, says they want to switch BC companies, set a different default company, change which company a `bc-<nickname>` entry points at, or re-target an Origo BC MCP connection. Lists the existing `bc-*` entries, asks which to modify, queries BC for the available companies, and rewrites just the company argument.