An observation record, not an assessment. Every row below is a change we recorded directly, with the content hash before and after. https://mcp.paxaver.com/mcp
| observed at (UTC) | change | version signal | reported version | tools | surface hash |
|---|---|---|---|---|---|
| 2026-10-03 07:40:04Z | SURFACE_CHANGED | version-signalled | 2.6.1 → 2.6.2 | +archive_restaurant_menu_item +cancel_my_event_registration +cancel_my_lunch_order +cancel_my_volunteer_signup +cancel_school_event +create_lunch_order_draft +create_restaurant_menu_item +create_school_event +create_school_restaurant +discard_lunch_order_draft +get_lunch_menu +get_my_context +get_my_wallet_balance +list_my_event_registrations +list_my_lunch_orders +list_my_volunteer_signups +list_restaurant_menu_items +list_school_events +pay_lunch_order_draft +register_for_event +schedule_lunch_menu_item +sign_up_for_volunteer_shift +update_lunch_order_draft +update_restaurant_menu_item +update_school_event −cancel_event −cancel_order −create_draft_order −create_event −create_menu_item −create_restaurant −delete_menu_item −finalize_order −get_menu −get_orders −get_upcoming_events −get_user_info −get_wallet_balance −list_menu_items −order_lunch −register_event −set_daily_menu −sign_up_to_volunteer −update_event −update_menu_item | c3cd1b96e837 → 23df55242267 |
| 2026-10-02 07:40:03Z | SURFACE_CHANGED | version-signalled | 2.6.2 → 2.6.1 | +cancel_event +cancel_order +create_draft_order +create_event +create_menu_item +create_restaurant +delete_menu_item +finalize_order +get_menu +get_orders +get_upcoming_events +get_user_info +get_wallet_balance +list_menu_items +order_lunch +register_event +set_daily_menu +sign_up_to_volunteer +update_event +update_menu_item −archive_restaurant_menu_item −cancel_my_event_registration −cancel_my_lunch_order −cancel_my_volunteer_signup −cancel_school_event −create_lunch_order_draft −create_restaurant_menu_item −create_school_event −create_school_restaurant −discard_lunch_order_draft −get_lunch_menu −get_my_context −get_my_wallet_balance −list_my_event_registrations −list_my_lunch_orders −list_my_volunteer_signups −list_restaurant_menu_items −list_school_events −pay_lunch_order_draft −register_for_event −schedule_lunch_menu_item −sign_up_for_volunteer_shift −update_lunch_order_draft −update_restaurant_menu_item −update_school_event | 23df55242267 → c3cd1b96e837 |
This section is identical for ~92% of publishers and is published as
shared context, not as a finding about mcp.paxaver.com. 90 dependency
packages sit beneath the measured MCP population; 41 have a
single maintainer and 31 have not published in over two years.
The widest is zod at
80.46% of npm-backed servers (8529 servers,
1 maintainer, last publish 2026-09-13).
These are properties of the shared SDK dependency closure. Any page claiming this set as
one operator's personal exposure is misreading a universal fact as a private one.
Source: state/mcp-census/chokepoint-maintainers.json, as_of 2026-10-07.
Observation window 2026-09-21 → 2026-10-10.
22,294 servers were observed; 2,214
were seen to change and 20,080 were observed and
recorded no change — that negative control is why a non-zero count here means something.
Across the corpus, 4,781 of
6,334 changes carried no version signal, and
1,690 of those added or removed tools.
What this does NOT cover: servers outside the observed set; changes that
occurred before 2026-09-21; changes that began and reverted between two observations;
and any server reachable only with credentials we do not hold. A server's absence from this
record is not evidence it did not change — only that we did not observe it.
Universe captured 2026-10-10T19:40:03.823Z. Produced by core/surface_history_page.cjs (reads core/surface_clock producers).
Hashes are of the served tool surface and are recomputable from the server's own response.