ZV-2026-1210 · 2026-09-19 · mcp.paxaver.com
mcp.paxaver.com: Tool cancel_event was removed.
breaking
What changed
Tool cancel_event was removed. Tool cancel_event_registration was removed. Tool cancel_order was removed. Tool cancel_volunteer_signup was removed. Tool create_draft_order was removed. Tool create_menu_item was removed. Tool delete_menu_item was removed. Tool discard_draft_order was removed. Tool finalize_order was removed. Tool get_orders was removed. Tool order_lunch was removed. Tool register_event was removed. Tool set_daily_menu was removed. Tool sign_up_to_volunteer was removed. Tool update_draft_order was removed. Tool update_event was removed. Tool update_menu_item was removed. Tool create_event was renamed to create_school_event. Tool create_restaurant was renamed to create_school_restaurant. Tool get_menu was renamed to get_lunch_menu. Tool get_my_event_registrations was renamed to get_my_context. Tool get_my_volunteer_signups was renamed to get_my_wallet_balance. Tool get_user_info was renamed to list_my_event_registrations. Tool get_wallet_balance was renamed to list_my_volunteer_signups. Tool list_menu_items was renamed to list_restaurant_menu_items. Tool get_upcoming_events was renamed to list_school_events. Field tickets was removed from get_my_event_registrations output; consumers reading it will break. Field signups was removed from get_my_volunteer_signups output; consumers reading it will break. Field roles was removed from get_user_info output; consumers reading it will break. Field students was removed from get_user_info output; consumers reading it will break. Field firstName was removed from get_user_info output; consumers reading it will break. Field schoolName was removed from get_user_info output; consumers reading it will break. Field schoolSlug was removed from get_user_info output; consumers reading it will break. Field currency was removed from get_wallet_balance output; consumers reading it will break. Field balanceCents was removed from get_wallet_balance output; consumers reading it will break. Field balanceFormatted was removed from get_wallet_balance output; consumers reading it will break. Prompt order_lunch_helper was removed.
What to do
If your agents call mcp.paxaver.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
− cancel_event Tool cancel_event was removed. − cancel_event_registration Tool cancel_event_registration was removed. − cancel_order Tool cancel_order was removed. − cancel_volunteer_signup Tool cancel_volunteer_signup was removed. − create_draft_order Tool create_draft_order was removed. − create_menu_item Tool create_menu_item was removed. − delete_menu_item Tool delete_menu_item was removed. − discard_draft_order Tool discard_draft_order was removed. − finalize_order Tool finalize_order was removed. − get_orders Tool get_orders was removed. − order_lunch Tool order_lunch was removed. − register_event Tool register_event was removed. − set_daily_menu Tool set_daily_menu was removed. − sign_up_to_volunteer Tool sign_up_to_volunteer was removed. − update_draft_order Tool update_draft_order was removed. − update_event Tool update_event was removed. − update_menu_item Tool update_menu_item was removed. − create_event + create_school_event create_event − create_restaurant + create_school_restaurant create_restaurant − get_menu + get_lunch_menu get_menu − get_my_event_registrations + get_my_context get_my_event_registrations − get_my_volunteer_signups + get_my_wallet_balance get_my_volunteer_signups − get_user_info + list_my_event_registrations get_user_info − get_wallet_balance + list_my_volunteer_signups get_wallet_balance − list_menu_items + list_restaurant_menu_items list_menu_items − get_upcoming_events + list_school_events get_upcoming_events − tickets Field tickets was removed from get_my_event_registrations output; consumers reading it will break. − signups Field signups was removed from get_my_volunteer_signups output; consumers reading it will break. − roles Field roles was removed from get_user_info output; consumers reading it will break. − students Field students was removed from get_user_info output; consumers reading it will break. − firstName Field firstName was removed from get_user_info output; consumers reading it will break. − schoolName Field schoolName was removed from get_user_info output; consumers reading it will break. − schoolSlug Field schoolSlug was removed from get_user_info output; consumers reading it will break. − currency Field currency was removed from get_wallet_balance output; consumers reading it will break. − balanceCents Field balanceCents was removed from get_wallet_balance output; consumers reading it will break. − balanceFormatted Field balanceFormatted was removed from get_wallet_balance output; consumers reading it will break. − order_lunch_helper Prompt order_lunch_helper was removed. − Read-only, no side effects. Returns the authenticated user's own event tickets at their ac… + Read-only lookup with no side effects - safe to call repeatedly. Requires authentication: … get_my_event_registrations + firstName Field firstName was added to get_my_event_registrations output. + roles Field roles was added to get_my_event_registrations output. + schoolName Field schoolName was added to get_my_event_registrations output. + schoolSlug Field schoolSlug was added to get_my_event_registrations output. + students Field students was added to get_my_event_registrations output. − Read-only, no side effects. Returns the authenticated user's active volunteer signups at t… + Read-only lookup - never moves funds or has side effects. Requires authentication: returns… get_my_volunteer_signups + balanceCents Field balanceCents was added to get_my_volunteer_signups output. + balanceFormatted Field balanceFormatted was added to get_my_volunteer_signups output. + currency Field currency was added to get_my_volunteer_signups output. − Read-only lookup with no side effects and no rate-limit concerns - safe to call repeatedly… + Read-only, no side effects. Returns the authenticated user's own event tickets at their ac… get_user_info + tickets Field tickets was added to get_user_info output. − Read-only lookup - never moves funds or has side effects. Requires authentication: returns… + Read-only, no side effects. Returns the authenticated user's active volunteer signups at t… get_wallet_balance + signups Field signups was added to get_wallet_balance output. − ADMIN: Lists the active restaurants attached to a school (defaults to the active school). … + ADMIN: Lists the active restaurants attached to a school (defaults to the active school). … list_school_restaurants + archive_restaurant_menu_item Tool archive_restaurant_menu_item was added. + cancel_my_event_registration Tool cancel_my_event_registration was added. + cancel_my_lunch_order Tool cancel_my_lunch_order was added. + cancel_my_volunteer_signup Tool cancel_my_volunteer_signup was added. + cancel_school_event Tool cancel_school_event was added. + create_lunch_order_draft Tool create_lunch_order_draft was added. + create_restaurant_menu_item Tool create_restaurant_menu_item was added. + discard_lunch_order_draft Tool discard_lunch_order_draft was added. + list_my_lunch_orders Tool list_my_lunch_orders was added. + pay_lunch_order_draft Tool pay_lunch_order_draft was added. + register_for_event Tool register_for_event was added. + schedule_lunch_menu_item Tool schedule_lunch_menu_item was added. + sign_up_for_volunteer_shift Tool sign_up_for_volunteer_shift was added. + update_lunch_order_draft Tool update_lunch_order_draft was added. + update_restaurant_menu_item Tool update_restaurant_menu_item was added. + update_school_event Tool update_school_event was added. − ADMIN: Creates a school event, optionally ticketed, at the active school. To change an exi… + ADMIN: Creates a school event, optionally ticketed, at the active school. To change an exi… create_event − ADMIN: Adds a restaurant to the active school so it can offer menu items via create_menu_i… + ADMIN: Adds a restaurant to the active school so it can offer menu items via create_restau… create_restaurant − Returns the orderable lunch menu for the user's active school - item names, prices, dietar… + Returns the orderable lunch menu for the user's active school - item names, prices, dietar… get_menu − Returns upcoming events for the user's active school: date, times, location, volunteer shi… + Returns upcoming events for the user's active school: date, times, location, volunteer shi… get_upcoming_events − ADMIN: Lists the full menu-item catalog for a restaurant, including inactive and unavailab… + ADMIN: Lists the full menu-item catalog for a restaurant, including inactive and unavailab… list_menu_items + lunch_order_helper Prompt lunch_order_helper was added.