ZV-2026-1746 · 2026-10-03 · mcp.gojinko.com
mcp.gojinko.com: Type of checkout on hotel_search changed string → unset.
breaking
What changed
Type of checkout on hotel_search changed string → unset.
What to do
If your agents call mcp.gojinko.com, pin the new snapshot, patch the affected call sites, and let a green contract check confirm the fix. If you don't use the changed tools, nothing is required, but the rest of the ecosystem just learned about it at the same moment you did.
The redline
− string + unset hotel_search − Rich metadata (gallery, facilities, policies, per-room details) for a single hotel — calle… + Rich metadata for one hotel. Pass the provider-qualified hotel_ref from hotel_search when … hotel_details + hotel_ref Optional field hotel_ref was added to hotel_details; may shift model behaviour. + next_handle Optional field next_handle was added to hotel_search; may shift model behaviour. + expiresAt Field expiresAt was added to hotel_search output. + nextHandle Field nextHandle was added to hotel_search output. + searchHandle Field searchHandle was added to hotel_search output. + searchScope Field searchScope was added to hotel_search output. − hotel_id Field hotel_id on hotel_details is no longer required. − Search live hotel inventory and rates worldwide. REQUIRED: - destination: object — two di… + Search live hotel inventory and rates worldwide. CONTINUATION: - To load more from a prio… hotel_search − destination Field destination on hotel_search is no longer required. − checkin Field checkin on hotel_search is no longer required. − checkout Field checkout on hotel_search is no longer required.