An observation record, not an assessment. Every row below is a change we recorded directly, with the content hash before and after. https://cymetica.com/mcp/v1
12 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 |
|---|---|---|---|---|---|
| 2026-10-10 19:40:03Z | DESCRIPTION_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | no tool-name change recorded | 2ed9502a54c2 → b00ff97b2b98 |
| 2026-10-10 07:40:03Z | DESCRIPTION_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | no tool-name change recorded | f601bc556e30 → 2ed9502a54c2 |
| 2026-10-09 01:40:03Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | −get_arena_epoch −get_arena_history −get_arena_orderbook −get_arena_state −get_arena_teams −get_btc_pool_history −get_btc_pool_state | 00c51546080c → e9b1c09fe67a |
| 2026-10-04 07:40:03Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | +supply_analyzer_batch +supply_analyzer_token | e29dc0aefa1a → 00c51546080c |
| 2026-10-01 07:40:03Z | PARAMS_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | no tool-name change recorded | — |
| 2026-09-30 19:40:03Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | +feature_thread_post +feature_thread_read | 46f18478ea57 → e29dc0aefa1a |
| 2026-09-30 01:40:03Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | +crypto_dashboard_custom +crypto_dashboard_customize | d3760a922e15 → 46f18478ea57 |
| 2026-09-29 19:40:03Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | +chart_analyzer_batch +crypto_board_post +crypto_board_read +crypto_buzz +crypto_outlook +crypto_related +crypto_report +get_headlines_api_info +get_headlines_sample +headline_event_card +search_headlines_api | d8086628e10a → d3760a922e15 |
| 2026-09-29 13:40:02Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | +chart_analyzer_score +chart_analyzer_study +crypto_alert_create +crypto_alert_delete +crypto_alert_kinds +crypto_alerts_inbox +crypto_alerts_list +crypto_animal_spirits +crypto_dashboard +crypto_dashboard_search | 69dd6d01a426 → d8086628e10a |
| 2026-09-28 01:40:05Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | +gem_screener_coin +gem_screener_degen_report +gem_screener_picks +gem_screener_ranked | 885264b275c5 → 69dd6d01a426 |
| 2026-09-27 19:40:02Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | +decide_create_classifier +decide_predict +get_decide_classifier +get_decide_info +list_decide_classifiers | 327093a649b7 → 885264b275c5 |
| 2026-09-26 19:40:03Z | SURFACE_CHANGED | SILENT — version string did not move | 1.0.0 (unchanged) | +bb_withdraw_request | 6d6b6020e536 → 327093a649b7 |
This section is identical for ~92% of publishers and is published as
shared context, not as a finding about cymetica.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.