{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "run-stas-stas",
  "component": "api-mcp",
  "generated_at": "2026-10-02T15:35:40.434Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 30,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a08911-41ae-7bae-bc06-66a473dd2895",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 02:06:44.596878+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a08911-41ae-7bae-bc06-66a473dd2895"
    },
    {
      "id": "chg_01a08911-41af-7a2a-bee7-12fc0c060e4b",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 02:06:44.596878+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a08911-41af-7a2a-bee7-12fc0c060e4b"
    },
    {
      "id": "chg_01a08911-41b2-717e-9843-ef518417d83b",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 02:06:44.596878+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a08911-41b2-717e-9843-ef518417d83b"
    },
    {
      "id": "chg_01a08911-41b2-7af8-ba57-e3471a7f5826",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.rfc9728",
      "from_value": "pass",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 02:06:44.596878+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Authorization (The endpoint enforces authorisation, advertised via RFC 9728 protected-resource metadata.)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a08911-41b2-7af8-ba57-e3471a7f5826"
    },
    {
      "id": "chg_01a08911-41b3-7cff-8084-baa36bc27f64",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "verified"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 02:06:44.596878+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a08911-41b3-7cff-8084-baa36bc27f64"
    },
    {
      "id": "chg_01a079a0-8494-7a7f-ab5d-8b5b304afacd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_planned_events",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_planned_events"
      },
      "occurred_on": "2026-09-07",
      "occurred_at": "2026-09-07 02:09:17.864523+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Tool “get_planned_events” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a079a0-8494-7a7f-ab5d-8b5b304afacd"
    },
    {
      "id": "chg_01a079a0-8495-7ab5-9e74-d3e7877c4a66",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_trainings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_trainings"
      },
      "occurred_on": "2026-09-07",
      "occurred_at": "2026-09-07 02:09:17.864523+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Tool “get_trainings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a079a0-8495-7ab5-9e74-d3e7877c4a66"
    },
    {
      "id": "chg_01a079a0-8498-7a83-97dd-5637b636842b",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-07",
      "occurred_at": "2026-09-07 02:09:17.864523+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a079a0-8498-7a83-97dd-5637b636842b"
    },
    {
      "id": "chg_01a07478-300b-7656-bccc-a4e68ed551b0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_activity_detail",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_activity_detail"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 02:07:08.744274+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool “get_activity_detail” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a07478-300b-7656-bccc-a4e68ed551b0"
    },
    {
      "id": "chg_01a06f51-c4b6-782a-a3d8-10623686b16d",
      "kind": "check.verdict",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": "auth.registration_dcr_only",
      "to_code": "auth.registration_cimd",
      "from_value": "partial",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 02:07:04.731758+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Authorization (partial → pass)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a06f51-c4b6-782a-a3d8-10623686b16d"
    },
    {
      "id": "chg_01a06f51-c4ba-7110-a54c-8b5a1f5c9367",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_wellness",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_wellness"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 02:07:04.731758+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “get_wellness” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a06f51-c4ba-7110-a54c-8b5a1f5c9367"
    },
    {
      "id": "chg_01a05fde-4aa9-759a-b6ee-94ec7d269132",
      "kind": "server.name_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "stas-mcp",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "stas-claude-mcp",
      "to_value": "stas-mcp",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "stas-mcp",
        "from": "stas-claude-mcp"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 02:06:38.702685+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "The server changed its declared name (stas-claude-mcp → stas-mcp)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a05fde-4aa9-759a-b6ee-94ec7d269132"
    },
    {
      "id": "chg_01a04b45-122a-7a6c-a8dd-f4802eadce0a",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.stable",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 02:06:52.873788+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Stability (fail → pass)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a04b45-122a-7a6c-a8dd-f4802eadce0a"
    },
    {
      "id": "chg_01a036ab-59d3-7ea4-8279-e470f7514a62",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 02:06:34.389522+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a036ab-59d3-7ea4-8279-e470f7514a62"
    },
    {
      "id": "chg_01a036ab-59d4-7e5b-bb44-4fcebd5c0e1c",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 02:06:34.389522+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a036ab-59d4-7e5b-bb44-4fcebd5c0e1c"
    },
    {
      "id": "chg_01a0032b-646a-7b73-8956-a11c71e7093d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_trainings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_trainings"
      },
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 02:06:10.493046+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Tool “get_trainings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a0032b-646a-7b73-8956-a11c71e7093d"
    },
    {
      "id": "chg_01a0032b-646c-718b-9a42-32c20b2bab05",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_user_summary",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_user_summary"
      },
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 02:06:10.493046+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Tool “get_user_summary” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_01a0032b-646c-718b-9a42-32c20b2bab05"
    },
    {
      "id": "chg_019ffe05-05ff-70fe-9253-cbabe0822927",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_trainings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_trainings"
      },
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 02:06:09.868492+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Tool “get_trainings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019ffe05-05ff-70fe-9253-cbabe0822927"
    },
    {
      "id": "chg_019ffe05-0600-738f-9b71-15269e33574d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_user_summary",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_user_summary"
      },
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 02:06:09.868492+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Tool “get_user_summary” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019ffe05-0600-738f-9b71-15269e33574d"
    },
    {
      "id": "chg_019ff8de-abe4-765b-a2b8-b946450822ad",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_chat_footer",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_chat_footer"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 02:06:10.339982+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Tool “get_chat_footer” was removed",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019ff8de-abe4-765b-a2b8-b946450822ad"
    },
    {
      "id": "chg_019ff8de-abe5-731d-828b-adc1310eee46",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "save_strategy",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "save_strategy"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 02:06:10.339982+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Tool “save_strategy” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019ff8de-abe5-731d-828b-adc1310eee46"
    },
    {
      "id": "chg_019ff8de-abe6-7a8f-9289-a45cde59251e",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 02:06:10.339982+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019ff8de-abe6-7a8f-9289-a45cde59251e"
    },
    {
      "id": "chg_019ff8de-abe7-70a7-9640-6a017b789c12",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.2",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.2",
      "to_value": "1.0.2",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "1.0.2",
        "breaking": "0"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 02:06:10.339982+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.2)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019ff8de-abe7-70a7-9640-6a017b789c12"
    },
    {
      "id": "chg_019ff3b8-60a6-76b8-8902-0fd2791d3515",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_trainings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
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      "materiality": "security",
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      "occurred_at": "2026-08-12 02:06:14.671523+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "Tool “get_trainings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019ff3b8-60a6-76b8-8902-0fd2791d3515"
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      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-12",
      "occurred_at": "2026-08-12 02:06:14.671523+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019ff3b8-60a8-7053-9322-1063bb81d256"
    },
    {
      "id": "chg_019fdf1e-b9c5-7477-9d35-30745fa23256",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
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      "from_code": "auth.challenge_only_invoke",
      "to_code": "auth.rfc9728_invoke",
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      "materiality": "security",
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      "score_delta": null,
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      "occurred_at": "2026-08-08 02:06:00.584772+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019fdf1e-b9c5-7477-9d35-30745fa23256"
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      "id": "chg_019fd9f8-6406-798d-8869-fdfef859925d",
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      "occurred_at": "2026-08-07 02:06:02.132814+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019fd9f8-6406-798d-8869-fdfef859925d"
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      "materiality": "security",
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      "occurred_at": "2026-08-06 02:05:54.724607+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Tool “save_strategy” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019fd4d1-eada-7cac-8279-bf2e2c569977"
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      "occurred_at": "2026-08-06 02:05:54.724607+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019fd4d1-eadc-784c-932e-1a0acab48000"
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      "occurred_at": "2026-08-05 02:05:34.607784+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Tool “save_strategy” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/run-stas-stas/api-mcp#chg-chg_019fcfab-4031-79f9-b6fd-35fa02bca8b1"
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