Sato Hub
Score history

Maestro MCP Server

One dated Sato Score reading per day. Days we changed the scoring method are marked. Not a safety or returns grade.

Score today

40

Change over 109d

-11

Days measured

109

Days missed

0

Sato Score, daily

2026-07-13 → 2026-10-29
02550751002026-07-14: Sato Hub changed the scoring method (51 → 68). Not a change by the project.2026-07-15: Sato Hub changed the scoring method (68 → 69). Not a change by the project.2026-09-01: Sato Hub changed the scoring method (69 → 72). Not a change by the project.2026-07-13: 51 (Medium)2026-07-14: 68 (Medium)2026-07-15: 69 (Medium)2026-07-16: 69 (Medium)2026-07-17: 69 (Medium)2026-07-18: 69 (Medium)2026-07-19: 69 (Medium)2026-07-20: 69 (Medium)2026-07-21: 69 (Medium)2026-07-22: 69 (Medium)2026-07-23: 69 (Medium)2026-07-24: 69 (Medium)2026-07-25: 69 (Medium)2026-07-26: 69 (Medium)2026-07-27: 69 (Medium)2026-07-28: 69 (Medium)2026-07-29: 69 (Medium)2026-07-30: 69 (Medium)2026-07-31: 69 (Medium)2026-08-01: 69 (Medium)2026-08-02: 69 (Medium)2026-08-03: 69 (Medium)2026-08-04: 69 (Medium)2026-08-05: 69 (Medium)2026-08-06: 69 (Medium)2026-08-07: 69 (Medium)2026-08-08: 69 (Medium)2026-08-09: 69 (Medium)2026-08-10: 69 (Medium)2026-08-11: 69 (Medium)2026-08-12: 69 (Medium)2026-08-13: 69 (Medium)2026-08-14: 69 (Medium)2026-08-15: 69 (Medium)2026-08-16: 69 (Medium)2026-08-17: 69 (Medium)2026-08-18: 69 (Medium)2026-08-19: 69 (Medium)2026-08-20: 69 (Medium)2026-08-21: 69 (Medium)2026-08-22: 69 (Medium)2026-08-23: 69 (Medium)2026-08-24: 69 (Medium)2026-08-25: 69 (Medium)2026-08-26: 69 (Medium)2026-08-27: 69 (Medium)2026-08-28: 69 (Medium)2026-08-29: 69 (Medium)2026-08-30: 69 (Medium)2026-08-31: 69 (Medium)2026-09-01: 72 (High)2026-09-02: 72 (High)2026-09-03: 72 (High)2026-09-04: 72 (High)2026-09-05: 72 (High)2026-09-06: 72 (High)2026-09-07: 72 (High)2026-09-08: 72 (High)2026-09-09: 72 (High)2026-09-10: 72 (High)2026-09-11: 72 (High)2026-09-12: 72 (High)2026-09-13: 72 (High)2026-09-14: 72 (High)2026-09-15: 72 (High)2026-09-16: 72 (High)2026-09-17: 72 (High)2026-09-18: 72 (High)2026-09-19: 50 (Medium)2026-09-20: 49 (Medium)2026-09-21: 49 (Medium)2026-09-22: 49 (Medium)2026-09-23: 47 (Medium)2026-09-24: 47 (Medium)2026-09-25: 47 (Medium)2026-09-26: 47 (Medium)2026-09-27: 47 (Medium)2026-09-28: 47 (Medium)2026-09-29: 47 (Medium)2026-09-30: 47 (Medium)2026-10-01: 47 (Medium)2026-10-02: 47 (Medium)2026-10-03: 47 (Medium)2026-10-04: 47 (Medium)2026-10-05: 47 (Medium)2026-10-06: 47 (Medium)2026-10-07: 47 (Medium)2026-10-08: 47 (Medium)2026-10-09: 47 (Medium)2026-10-10: 47 (Medium)2026-10-11: 47 (Medium)2026-10-12: 47 (Medium)2026-10-13: 47 (Medium)2026-10-14: 47 (Medium)2026-10-15: 47 (Medium)2026-10-16: 47 (Medium)2026-10-17: 47 (Medium)2026-10-18: 48 (Medium)2026-10-19: 48 (Medium)2026-10-20: 48 (Medium)2026-10-21: 48 (Medium)2026-10-22: 48 (Medium)2026-10-23: 48 (Medium)2026-10-24: 48 (Medium)2026-10-25: 48 (Medium)2026-10-26: 48 (Medium)2026-10-27: 48 (Medium)2026-10-28: 40 (Medium)2026-10-29: 40 (Medium)5172402026-07-132026-10-29

Every day in this span has a reading. A dashed vertical mark (┆) is a day Sato Hub changed the scoring method — movement on those days is ours, not the project’s.

Every day the score moved

5 changes attributable to the project, 3 caused by a revision of the scoring method.

DateFromToChangeCause
2026-10-284840-8the project
2026-10-184748+1the project
2026-09-234947-2the project
2026-09-205049-1the project
2026-09-197250-22the project
2026-09-016972+3Sato Hub changed the scoring method
2026-07-156869+1Sato Hub changed the scoring method
2026-07-145168+17Sato Hub changed the scoring method

What moved, component by component

Six charts, six axes — each scaled to its own maximum weight. They are never stacked on one axis: a component worth 10 points and one worth 35 would not be comparable on a shared scale, and the small one is usually the one that moved.

Maintenance & liveness5/35
35
Code transparency18/20
20
Interface verifiability0/10
10
Docs & demo6/10
10
Listing transparency & provenance11/15
15
Independent verification0/10
10

The observed record

62% of 108 daily checks since 2026-07-14 succeeded. This is the share of OUR checks that succeeded. It is not uptime: a failed check can be on our side. When a check before 2026-09-01 failed, the checks before that date are left out of the rate: the probe counted a bot-block as a failure then and recorded no reason for any failure.

2026-07-14: answered our check2026-07-15: answered our check2026-07-16: answered our check2026-07-17: answered our check2026-07-18: answered our check2026-07-19: answered our check2026-07-20: answered our check2026-07-21: answered our check2026-07-22: answered our check2026-07-23: answered our check2026-07-24: answered our check2026-07-25: answered our check2026-07-26: answered our check2026-07-27: answered our check2026-07-28: answered our check2026-07-29: answered our check2026-07-30: answered our check2026-07-31: answered our check2026-08-01: answered our check2026-08-02: answered our check2026-08-03: answered our check2026-08-04: answered our check2026-08-05: answered our check2026-08-06: answered our check2026-08-07: answered our check2026-08-08: answered our check2026-08-09: answered our check2026-08-10: answered our check2026-08-11: answered our check2026-08-12: answered our check2026-08-13: answered our check2026-08-14: answered our check2026-08-15: answered our check2026-08-16: answered our check2026-08-17: answered our check2026-08-18: answered our check2026-08-19: answered our check2026-08-20: answered our check2026-08-21: answered our check2026-08-22: answered our check2026-08-23: answered our check2026-08-24: answered our check2026-08-25: answered our check2026-08-26: answered our check2026-08-27: answered our check2026-08-28: answered our check2026-08-29: answered our check2026-08-30: answered our check2026-08-31: answered our check2026-09-01: answered our check2026-09-02: answered our check2026-09-03: answered our check2026-09-04: answered our check2026-09-05: answered our check2026-09-06: answered our check2026-09-07: answered our check2026-09-08: answered our check2026-09-09: answered our check2026-09-10: answered our check2026-09-11: answered our check2026-09-12: answered our check2026-09-13: answered our check2026-09-14: answered our check2026-09-15: answered our check2026-09-16: answered our check2026-09-17: answered our check2026-09-18: answered our check2026-09-19: the host answered with an error2026-09-20: failed on our side — not attributable to the project2026-09-21: failed on our side — not attributable to the project2026-09-22: failed on our side — not attributable to the project2026-09-23: failed on our side — not attributable to the project2026-09-24: failed on our side — not attributable to the project2026-09-25: failed on our side — not attributable to the project2026-09-26: failed on our side — not attributable to the project2026-09-27: failed on our side — not attributable to the project2026-09-28: failed on our side — not attributable to the project2026-09-29: failed on our side — not attributable to the project2026-09-30: failed on our side — not attributable to the project2026-10-01: failed on our side — not attributable to the project2026-10-02: failed on our side — not attributable to the project2026-10-03: failed on our side — not attributable to the project2026-10-04: failed on our side — not attributable to the project2026-10-05: failed on our side — not attributable to the project2026-10-06: failed on our side — not attributable to the project2026-10-07: failed on our side — not attributable to the project2026-10-08: failed on our side — not attributable to the project2026-10-09: failed on our side — not attributable to the project2026-10-10: failed on our side — not attributable to the project2026-10-11: failed on our side — not attributable to the project2026-10-12: failed on our side — not attributable to the project2026-10-13: failed on our side — not attributable to the project2026-10-14: failed on our side — not attributable to the project2026-10-15: failed on our side — not attributable to the project2026-10-16: failed on our side — not attributable to the project2026-10-17: failed on our side — not attributable to the project2026-10-18: failed on our side — not attributable to the project2026-10-19: failed on our side — not attributable to the project2026-10-20: failed on our side — not attributable to the project2026-10-21: failed on our side — not attributable to the project2026-10-22: failed on our side — not attributable to the project2026-10-23: failed on our side — not attributable to the project2026-10-24: failed on our side — not attributable to the project2026-10-25: failed on our side — not attributable to the project2026-10-26: failed on our side — not attributable to the project2026-10-27: failed on our side — not attributable to the project2026-10-28: failed on our side — not attributable to the project2026-10-29: failed on our side — not attributable to the project
  • answered
  • host answered with an error
  • failed on our side
  • failed, unattributable

Every reading

The table the charts are drawn from. A missing day is missing from this table too — nothing is filled in.

DateScoreTierStatusOur check
2026-10-2940MediumActiveinconclusive
2026-10-2840MediumActiveinconclusive
2026-10-2748MediumActiveinconclusive
2026-10-2648MediumActiveinconclusive
2026-10-2548MediumActiveinconclusive
2026-10-2448MediumActiveinconclusive
2026-10-2348MediumActiveinconclusive
2026-10-2248MediumActiveinconclusive
2026-10-2148MediumActiveinconclusive
2026-10-2048MediumActiveinconclusive
2026-10-1948MediumActiveinconclusive
2026-10-1848MediumActiveinconclusive
2026-10-1747MediumActiveinconclusive
2026-10-1647MediumActiveinconclusive
2026-10-1547MediumActiveinconclusive
2026-10-1447MediumActiveinconclusive
2026-10-1347MediumActiveinconclusive
2026-10-1247MediumActiveinconclusive
2026-10-1147MediumActiveinconclusive
2026-10-1047MediumActiveinconclusive
2026-10-0947MediumActiveinconclusive
2026-10-0847MediumActiveinconclusive
2026-10-0747MediumActiveinconclusive
2026-10-0647MediumActiveinconclusive
2026-10-0547MediumActiveinconclusive
2026-10-0447MediumActiveinconclusive
2026-10-0347MediumActiveinconclusive
2026-10-0247MediumActiveinconclusive
2026-10-0147MediumActiveinconclusive
2026-09-3047MediumActiveinconclusive
2026-09-2947MediumActiveinconclusive
2026-09-2847MediumActiveinconclusive
2026-09-2747MediumActiveinconclusive
2026-09-2647MediumActiveinconclusive
2026-09-2547MediumActiveinconclusive
2026-09-2447MediumActiveinconclusive
2026-09-2347MediumActiveinconclusive
2026-09-2249MediumActiveinconclusive
2026-09-2149MediumActiveinconclusive
2026-09-2049MediumActiveinconclusive
2026-09-1950MediumActivedown
2026-09-1872HighActiveup
2026-09-1772HighActiveup
2026-09-1672HighActiveup
2026-09-1572HighActiveup
2026-09-1472HighActiveup
2026-09-1372HighActiveup
2026-09-1272HighActiveup
2026-09-1172HighActiveup
2026-09-1072HighActiveup
2026-09-0972HighActiveup
2026-09-0872HighActiveup
2026-09-0772HighActiveup
2026-09-0672HighActiveup
2026-09-0572HighActiveup
2026-09-0472HighActiveup
2026-09-0372HighActiveup
2026-09-0272HighActiveup
2026-09-0172HighActiveup
2026-08-3169MediumActiveup
2026-08-3069MediumActiveup
2026-08-2969MediumActiveup
2026-08-2869MediumActiveup
2026-08-2769MediumActiveup
2026-08-2669MediumActiveup
2026-08-2569MediumActiveup
2026-08-2469MediumActiveup
2026-08-2369MediumActiveup
2026-08-2269MediumActiveup
2026-08-2169MediumActiveup
2026-08-2069MediumActiveup
2026-08-1969MediumActiveup
2026-08-1869MediumActiveup
2026-08-1769MediumActiveup
2026-08-1669MediumActiveup
2026-08-1569MediumActiveup
2026-08-1469MediumActiveup
2026-08-1369MediumActiveup
2026-08-1269MediumActiveup
2026-08-1169MediumActiveup
2026-08-1069MediumActiveup
2026-08-0969MediumActiveup
2026-08-0869MediumActiveup
2026-08-0769MediumActiveup
2026-08-0669MediumActiveup
2026-08-0569MediumActiveup
2026-08-0469MediumActiveup
2026-08-0369MediumActiveup
2026-08-0269MediumActiveup
2026-08-0169MediumActiveup
2026-07-3169MediumActiveup
2026-07-3069MediumActiveup
2026-07-2969MediumActiveup
2026-07-2869MediumActiveup
2026-07-2769MediumActiveup
2026-07-2669MediumActiveup
2026-07-2569MediumActiveup
2026-07-2469MediumActiveup
2026-07-2369MediumActiveup
2026-07-2269MediumActiveup
2026-07-2169MediumActiveup
2026-07-2069MediumActiveup
2026-07-1969MediumActiveup
2026-07-1869MediumActiveup
2026-07-1769MediumActiveup
2026-07-1669MediumActiveup
2026-07-1569MediumActiveup
2026-07-1468MediumActiveup
2026-07-1351MediumActivenot checked

What happened alongside it

Releases, status changes, applied corrections and answered disputes, on the same dates — so a movement in the line can be read against an event rather than guessed at.

  1. Oct 18, 2026
    Auto-enriched: tags, deployment options
  2. Sep 19, 2026
    Sato Score tier: High → Medium
    Score 72 → 50.
  3. Sep 1, 2026
    Sato Score tier: Medium → High
    Score 69 → 72.
  4. Jul 31, 2026
    Sato Hub began tracking this listing
  5. Jul 14, 2026
    Edited: mcp endpoint url
  6. Jul 14, 2026
    Auto-enriched: deployment options
  7. Jul 13, 2026
    Listed on Sato Hub

How to read this

  • · Every point is one UTC day. A day we did not capture is drawn as a gap, never joined across.
  • · A change on a marked methodology day is ours, not the project’s.
  • · The score says how open, active and verifiable the project is. It is not a safety, quality or returns grade.
  • · The inputs behind today’s score are published at /api/export/score-inputs.json and the arithmetic is reproducible on your own machine.