An observation record, not an assessment. Every row below is a change we recorded directly, with the content hash before and after. https://dayze.com/api/mcp
7 of these transitions happened while the reported version string stayed the same. A consumer pinning that version would have received a different tool surface with nothing in the version to indicate it. That is a compatibility and review fact, not a security finding and not an allegation of wrongdoing — unversioned iteration is normal practice and is frequently deliberate.
| observed at (UTC) | change | version signal | reported version | tools | surface hash |
|---|---|---|---|---|---|
| 2026-10-09 01:40:03Z | PARAMS_CHANGED | version-signalled | 1.60.1 → 1.60.2 | no tool-name change recorded | a030c2c3ca6e → 763151e60dbf |
| 2026-10-08 19:40:05Z | DESCRIPTION_CHANGED | SILENT — version string did not move | 1.60.1 (unchanged) | no tool-name change recorded | 83cb1094637c → c71dbdf28910 |
| 2026-10-08 19:40:05Z | PARAMS_CHANGED | SILENT — version string did not move | 1.60.1 (unchanged) | no tool-name change recorded | 38479e08e363 → a030c2c3ca6e |
| 2026-10-08 19:40:05Z | SURFACE_CHANGED | SILENT — version string did not move | 1.60.1 (unchanged) | +add_people_to_list +create_contact_list +list_contact_lists +remove_people_from_list | 7d475e997925 → 75472404f3df |
| 2026-10-06 13:40:04Z | DESCRIPTION_CHANGED | SILENT — version string did not move | 1.60.1 (unchanged) | no tool-name change recorded | b174c80d769e → 83cb1094637c |
| 2026-10-06 13:40:04Z | PARAMS_CHANGED | SILENT — version string did not move | 1.60.1 (unchanged) | no tool-name change recorded | a2b9b153be24 → 38479e08e363 |
| 2026-10-04 07:40:03Z | DESCRIPTION_CHANGED | SILENT — version string did not move | 1.60.1 (unchanged) | no tool-name change recorded | b969704ee428 → b174c80d769e |
| 2026-10-04 01:12:58Z | DESCRIPTION_CHANGED | version-signalled | 1.59.3 → 1.60.1 | no tool-name change recorded | ff824bde7d5b → b969704ee428 |
| 2026-10-04 01:12:58Z | SURFACE_CHANGED | version-signalled | 1.59.3 → 1.60.1 | +apply_event_fact_correction +correct_memory_atom +delete_moment +delete_moment_preview +get_event_fact_source +get_fundraising_candidates +get_moments +list_event_fact_corrections +merge_memory +merge_moments +preview_moment_duplicates +search_moments +undo_event_fact_correction | a5f0b46aee1f → 7d475e997925 |
| 2026-10-03 18:56:02Z | PARAMS_CHANGED | version-signalled | 1.59.1 → 1.59.3 | no tool-name change recorded | ce188f0182c0 → 4a6ad3bc24f2 |
| 2026-10-03 13:40:03Z | SURFACE_CHANGED | version-signalled | 1.57.0 → 1.59.1 | +get_berklee_relationship_map +get_health_trends +record_health_trend | 9b071ec7ee1d → a5f0b46aee1f |
| 2026-10-03 07:40:04Z | PARAMS_CHANGED | version-signalled | 1.56.0 → 1.57.0 | no tool-name change recorded | — |
| 2026-10-02 19:40:04Z | PARAMS_CHANGED | SILENT — version string did not move | 1.56.0 (unchanged) | no tool-name change recorded | — |
| 2026-10-02 13:40:02Z | PARAMS_CHANGED | version-signalled | 1.55.1 → 1.56.0 | no tool-name change recorded | — |
| 2026-10-02 07:40:03Z | PARAMS_CHANGED | version-signalled | 1.55.0 → 1.55.1 | no tool-name change recorded | — |
| 2026-10-01 19:40:04Z | SURFACE_CHANGED | version-signalled | 1.54.0 → 1.55.0 | +get_movements +import_rideshare_gmail +log_moment +log_movement +update_moment | 7ed91a7a6f66 → 9b071ec7ee1d |
| 2026-10-01 13:40:04Z | PARAMS_CHANGED | version-signalled | 1.53.3 → 1.54.0 | no tool-name change recorded | — |
| 2026-10-01 01:40:03Z | SURFACE_CHANGED | version-signalled | 1.52.0 → 1.53.1 | +delete_memory | 430ad16c25e5 → 7ed91a7a6f66 |
| 2026-09-30 19:40:03Z | SURFACE_CHANGED | version-signalled | 1.48.3 → 1.52.0 | +create_condition +get_conditions +log_condition_checkin +update_condition | fca010cdef68 → 430ad16c25e5 |
| 2026-09-30 07:40:03Z | SURFACE_CHANGED | version-signalled | 1.44.0 → 1.47.0 | +log_interaction | ae45298850a4 → fca010cdef68 |
| 2026-09-29 19:40:03Z | PARAMS_CHANGED | version-signalled | 1.42.1 → 1.44.0 | no tool-name change recorded | — |
| 2026-09-29 07:40:03Z | SURFACE_CHANGED | version-signalled | 1.41.7 → 1.42.1 | +create_pending_reply +get_pending_replies +resolve_pending_reply +update_pending_reply | e7dc784f9935 → ae45298850a4 |
| 2026-09-28 19:40:03Z | PARAMS_CHANGED | version-signalled | 1.41.3 → 1.41.5 | no tool-name change recorded | — |
| 2026-09-28 07:40:03Z | PARAMS_CHANGED | version-signalled | 1.41.1 → 1.41.3 | no tool-name change recorded | — |
| 2026-09-27 13:40:04Z | SURFACE_CHANGED | version-signalled | 1.40.0 → 1.41.1 | +delete_place_visit +preview_destructive_change +restore_change | 1adb8a54adf3 → e7dc784f9935 |
| 2026-09-27 07:40:03Z | SURFACE_CHANGED | version-signalled | 1.39.0 → 1.40.0 | +delete_person +delete_person_preview | 623ef4f27adf → 1adb8a54adf3 |
| 2026-09-26 13:40:03Z | SURFACE_CHANGED | version-signalled | 1.37.0 → 1.39.0 | +attach_food_photo +delete_place | a6260239d8dd → 623ef4f27adf |
| 2026-09-26 07:40:02Z | PARAMS_CHANGED | version-signalled | 1.35.0 → 1.37.0 | no tool-name change recorded | — |
| 2026-09-26 01:40:03Z | PARAMS_CHANGED | version-signalled | 1.34.0 → 1.35.0 | no tool-name change recorded | — |
| 2026-09-25 07:40:03Z | SURFACE_CHANGED | version-signalled | 1.33.1 → 1.34.0 | +backfill_place_names +enrich_place_from_google | 05dac0ef5929 → a6260239d8dd |
This section is identical for ~92% of publishers and is published as
shared context, not as a finding about dayze.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.