{ "$schema": "https://verifymcp.io/schemas/changelog.json", "server": "pipeworx-io-arcgis-grandchute", "component": "arcgis-grandchute-mcp", "generated_at": "2026-09-21T08:07:46.120Z", "tracking_since": "2026-07-26", "counts": { "critical": 5, "security": 95, "functional": 0, "cosmetic": 0 }, "events": [ { "id": "chg_01a0acbe-cef3-70e1-977f-6259d5f94966", "kind": "check.verdict", "family": "stability", "subject_kind": "check", "subject": "stability", "subject_child": "", "from_code": "stability.stable", "to_code": "stability.churn", "from_value": "pass", "to_value": "fail", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "days": "30", "added": "0", "breaks": "0", "removed": "34", "auth_transport": "0" }, "occurred_on": "2026-09-17", "occurred_at": "2026-09-17 00:23:01.038484+00", "observed_since": "2026-09-16", "source": "scan", "summary": "Stability (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0acbe-cef3-70e1-977f-6259d5f94966" }, { "id": "chg_01a0acbe-cef4-797a-bb59-40d6e1123760", "kind": "check.unverifiable", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.none_unlisted", "from_value": "fail", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": {}, "occurred_on": "2026-09-17", "occurred_at": "2026-09-17 00:23:01.038484+00", "observed_since": "2026-09-16", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0acbe-cef4-797a-bb59-40d6e1123760" }, { "id": "chg_01a0acbe-cef5-7028-a7ea-977c445c1293", "kind": "check.unverifiable", "family": "tool-safety-injection", "subject_kind": "check", "subject": "tool-safety-injection", "subject_child": "", "from_code": "toolsafety.injection_clean", "to_code": "toolsafety.unreachable", "from_value": "pass", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": {}, "occurred_on": "2026-09-17", "occurred_at": "2026-09-17 00:23:01.038484+00", "observed_since": "2026-09-16", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0acbe-cef5-7028-a7ea-977c445c1293" }, { "id": "chg_01a0a78e-5e69-7c33-aee1-621278c4139a", "kind": "check.reverified", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_unlisted", "to_code": "auth.none_destructive", "from_value": "unverified", "to_value": "fail", "materiality": "critical", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-09-16", "occurred_at": "2026-09-16 00:12:00.11965+00", "observed_since": "2026-09-15", "source": "scan", "summary": "Authorization (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0a78e-5e69-7c33-aee1-621278c4139a" }, { "id": "chg_01a0a78e-5e7c-710e-a30e-30a5b0a3e85b", "kind": "check.reverified", "family": "tool-safety-injection", "subject_kind": "check", "subject": "tool-safety-injection", "subject_child": "", "from_code": "toolsafety.unreachable", "to_code": "toolsafety.injection_clean", "from_value": "unverified", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-09-16", "occurred_at": "2026-09-16 00:12:00.11965+00", "observed_since": "2026-09-15", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0a78e-5e7c-710e-a30e-30a5b0a3e85b" }, { "id": "chg_01a0a78e-5e7e-7a11-96fb-22f327a94c99", "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": "2026-09-16", "occurred_at": "2026-09-16 00:12:00.11965+00", "observed_since": "2026-09-15", "source": "scan", "summary": "Stability (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0a78e-5e7e-7a11-96fb-22f327a94c99" }, { "id": "chg_01a0a26b-c1cb-7968-96ca-e64fbe5e9ae5", "kind": "check.verdict", "family": "stability", "subject_kind": "check", "subject": "stability", "subject_child": "", "from_code": "stability.stable", "to_code": "stability.churn", "from_value": "pass", "to_value": "fail", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "days": "30", "added": "0", "breaks": "0", "removed": "34", "auth_transport": "0" }, "occurred_on": "2026-09-15", "occurred_at": "2026-09-15 00:16:06.036338+00", "observed_since": "2026-09-14", "source": "scan", "summary": "Stability (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0a26b-c1cb-7968-96ca-e64fbe5e9ae5" }, { "id": "chg_01a0a26b-c1cd-716e-8d23-64dcf03d6896", "kind": "check.unverifiable", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.none_unlisted", "from_value": "fail", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": {}, "occurred_on": "2026-09-15", "occurred_at": "2026-09-15 00:16:06.036338+00", "observed_since": "2026-09-14", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0a26b-c1cd-716e-8d23-64dcf03d6896" }, { "id": "chg_01a0a26b-c1ce-7520-b224-8e98e0c84550", "kind": "check.unverifiable", "family": "tool-safety-injection", "subject_kind": "check", "subject": "tool-safety-injection", "subject_child": "", "from_code": "toolsafety.injection_clean", "to_code": "toolsafety.unreachable", "from_value": "pass", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": {}, "occurred_on": "2026-09-15", "occurred_at": "2026-09-15 00:16:06.036338+00", "observed_since": "2026-09-14", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a0a26b-c1ce-7520-b224-8e98e0c84550" }, { "id": "chg_01a09d44-a547-787e-80ff-1d42b0c1de85", "kind": "check.verdict", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.rfc9728_invoke", "to_code": "auth.none_destructive", "from_value": "pass", "to_value": "fail", "materiality": "critical", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-09-14", "occurred_at": "2026-09-14 00:15:16.703917+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09d44-a547-787e-80ff-1d42b0c1de85" }, { "id": "chg_01a09d44-a54a-7d7c-9626-e97cb0d5d618", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-14", "occurred_at": "2026-09-14 00:15:16.703917+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09d44-a54a-7d7c-9626-e97cb0d5d618" }, { "id": "chg_01a09d44-a54b-77b6-91c3-a56445b3e3eb", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-14", "occurred_at": "2026-09-14 00:15:16.703917+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09d44-a54b-77b6-91c3-a56445b3e3eb" }, { "id": "chg_01a09d44-a54b-7c79-b7b6-1f9316db10f0", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-14", "occurred_at": "2026-09-14 00:15:16.703917+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09d44-a54b-7c79-b7b6-1f9316db10f0" }, { "id": "chg_01a09d44-a54c-77ed-8e36-d49f16c5575d", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-14", "occurred_at": "2026-09-14 00:15:16.703917+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09d44-a54c-77ed-8e36-d49f16c5575d" }, { "id": "chg_01a09d44-a54d-725d-9e62-a65805bb0a5f", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_arbitrage", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_arbitrage" }, "occurred_on": "2026-09-14", "occurred_at": "2026-09-14 00:15:16.703917+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Tool “polymarket_arbitrage” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09d44-a54d-725d-9e62-a65805bb0a5f" }, { "id": "chg_01a09d44-a54d-7967-bbb9-ea9fe54a3680", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_kalshi_spread", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_kalshi_spread" }, "occurred_on": "2026-09-14", "occurred_at": "2026-09-14 00:15:16.703917+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09d44-a54d-7967-bbb9-ea9fe54a3680" }, { "id": "chg_01a09d44-a54f-7e26-bd33-56a49707dc6e", "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": "2026-09-14", "occurred_at": "2026-09-14 00:15:16.703917+00", "observed_since": "2026-09-13", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09d44-a54f-7e26-bd33-56a49707dc6e" }, { "id": "chg_01a09823-ca5f-70fa-b674-713a5f4badae", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-13", "occurred_at": "2026-09-13 00:21:17.482701+00", "observed_since": "2026-09-12", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09823-ca5f-70fa-b674-713a5f4badae" }, { "id": "chg_01a09823-ca60-7541-acc7-a7e19c2e4ff6", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-13", "occurred_at": "2026-09-13 00:21:17.482701+00", "observed_since": "2026-09-12", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09823-ca60-7541-acc7-a7e19c2e4ff6" }, { "id": "chg_01a09823-ca60-7b64-9c98-5b5b5fb58671", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-13", "occurred_at": "2026-09-13 00:21:17.482701+00", "observed_since": "2026-09-12", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09823-ca60-7b64-9c98-5b5b5fb58671" }, { "id": "chg_01a09823-ca61-70f6-a02b-daffc2324ed8", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-13", "occurred_at": "2026-09-13 00:21:17.482701+00", "observed_since": "2026-09-12", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09823-ca61-70f6-a02b-daffc2324ed8" }, { "id": "chg_01a09823-ca61-7767-965e-e775e19fd5d9", "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": "2026-09-13", "occurred_at": "2026-09-13 00:21:17.482701+00", "observed_since": "2026-09-12", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09823-ca61-7767-965e-e775e19fd5d9" }, { "id": "chg_01a09300-c5e0-7765-9782-86e59e1430fb", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-12", "occurred_at": "2026-09-12 00:24:56.507501+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09300-c5e0-7765-9782-86e59e1430fb" }, { "id": "chg_01a09300-c5e1-75db-8d54-7d143852cf66", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-12", "occurred_at": "2026-09-12 00:24:56.507501+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09300-c5e1-75db-8d54-7d143852cf66" }, { "id": "chg_01a09300-c5e1-79b5-8868-5a27f2490fac", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-12", "occurred_at": "2026-09-12 00:24:56.507501+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09300-c5e1-79b5-8868-5a27f2490fac" }, { "id": "chg_01a09300-c5e1-7d3b-905a-5e381a356f59", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "bet_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "bet_research" }, "occurred_on": "2026-09-12", "occurred_at": "2026-09-12 00:24:56.507501+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “bet_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09300-c5e1-7d3b-905a-5e381a356f59" }, { "id": "chg_01a09300-c5e2-761d-a774-3f0533b3db02", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-12", "occurred_at": "2026-09-12 00:24:56.507501+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09300-c5e2-761d-a774-3f0533b3db02" }, { "id": "chg_01a09300-c5e2-79a2-bd2f-b2991a27d977", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_kalshi_spread", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_kalshi_spread" }, "occurred_on": "2026-09-12", "occurred_at": "2026-09-12 00:24:56.507501+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09300-c5e2-79a2-bd2f-b2991a27d977" }, { "id": "chg_01a09300-c5e3-7142-a8ff-8a597695b46c", "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": "2026-09-12", "occurred_at": "2026-09-12 00:24:56.507501+00", "observed_since": "2026-09-11", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a09300-c5e3-7142-a8ff-8a597695b46c" }, { "id": "chg_01a08ddb-41e2-7969-ad27-befb548df7f0", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-11", "occurred_at": "2026-09-11 00:25:51.795892+00", "observed_since": "2026-09-10", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08ddb-41e2-7969-ad27-befb548df7f0" }, { "id": "chg_01a08ddb-41e3-7b2a-b602-f11c0ab53e4d", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-11", "occurred_at": "2026-09-11 00:25:51.795892+00", "observed_since": "2026-09-10", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08ddb-41e3-7b2a-b602-f11c0ab53e4d" }, { "id": "chg_01a08ddb-41e4-7075-a37b-ab83a4d4f8c4", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-11", "occurred_at": "2026-09-11 00:25:51.795892+00", "observed_since": "2026-09-10", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08ddb-41e4-7075-a37b-ab83a4d4f8c4" }, { "id": "chg_01a08ddb-41e4-7519-9930-530516a785dc", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-11", "occurred_at": "2026-09-11 00:25:51.795892+00", "observed_since": "2026-09-10", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08ddb-41e4-7519-9930-530516a785dc" }, { "id": "chg_01a08ddb-41e4-7d55-986f-e76b7637c8ce", "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": "2026-09-11", "occurred_at": "2026-09-11 00:25:51.795892+00", "observed_since": "2026-09-10", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08ddb-41e4-7d55-986f-e76b7637c8ce" }, { "id": "chg_01a088a6-8d96-794e-94f0-3b736a606a64", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-10", "occurred_at": "2026-09-10 00:10:11.657995+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a088a6-8d96-794e-94f0-3b736a606a64" }, { "id": "chg_01a088a6-8d99-7443-8fe4-326181b921a6", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-10", "occurred_at": "2026-09-10 00:10:11.657995+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a088a6-8d99-7443-8fe4-326181b921a6" }, { "id": "chg_01a088a6-8d9a-79cb-9357-7ece5543e4d4", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-10", "occurred_at": "2026-09-10 00:10:11.657995+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a088a6-8d9a-79cb-9357-7ece5543e4d4" }, { "id": "chg_01a088a6-8d9a-7f02-a4d9-1c0153b150b1", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-10", "occurred_at": "2026-09-10 00:10:11.657995+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a088a6-8d9a-7f02-a4d9-1c0153b150b1" }, { "id": "chg_01a088a6-8d9b-7aac-82de-260d1a7e4d17", "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": "2026-09-10", "occurred_at": "2026-09-10 00:10:11.657995+00", "observed_since": "2026-09-09", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a088a6-8d9b-7aac-82de-260d1a7e4d17" }, { "id": "chg_01a08380-dba4-7bd3-9a55-0dde69534e20", "kind": "check.reverified", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_unlisted", "to_code": "auth.rfc9728_invoke", "from_value": "unverified", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 00:10:55.224323+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Authorization (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08380-dba4-7bd3-9a55-0dde69534e20" }, { "id": "chg_01a08380-dba6-703b-9e3f-8a5fcb16d1bb", "kind": "check.reverified", "family": "tool-safety-injection", "subject_kind": "check", "subject": "tool-safety-injection", "subject_child": "", "from_code": "toolsafety.unreachable", "to_code": "toolsafety.injection_clean", "from_value": "unverified", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 00:10:55.224323+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08380-dba6-703b-9e3f-8a5fcb16d1bb" }, { "id": "chg_01a08380-dba6-7519-8886-766e910b3634", "kind": "check.reverified", "family": "stability", "subject_kind": "check", "subject": "stability", "subject_child": "", "from_code": "stability.insufficient_history", "to_code": "stability.stable", "from_value": "unverified", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 00:10:55.224323+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Stability (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08380-dba6-7519-8886-766e910b3634" }, { "id": "chg_01a08380-dba9-7881-bbbb-89b96cffaf16", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 00:10:55.224323+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08380-dba9-7881-bbbb-89b96cffaf16" }, { "id": "chg_01a08380-dba9-7d1a-9489-28cca66baa7a", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 00:10:55.224323+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08380-dba9-7d1a-9489-28cca66baa7a" }, { "id": "chg_01a08380-dbaa-743d-aa87-febc45b08036", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 00:10:55.224323+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08380-dbaa-743d-aa87-febc45b08036" }, { "id": "chg_01a08380-dbaa-78a4-86a1-c1f42e714712", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 00:10:55.224323+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08380-dbaa-78a4-86a1-c1f42e714712" }, { "id": "chg_01a08380-dbaa-7c8a-b959-974a854c3526", "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": "2026-09-09", "occurred_at": "2026-09-09 00:10:55.224323+00", "observed_since": "2026-09-07", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a08380-dbaa-7c8a-b959-974a854c3526" }, { "id": "chg_01a07e58-f830-7df2-bbc8-3a49233f0531", "kind": "check.unverifiable", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.rfc9728_invoke", "to_code": "auth.none_unlisted", "from_value": "pass", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": {}, "occurred_on": "2026-09-08", "occurred_at": "2026-09-08 00:09:14.960627+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Authorization (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07e58-f830-7df2-bbc8-3a49233f0531" }, { "id": "chg_01a07e58-f832-7ba4-9430-cdd20dd0d83f", "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": "2026-09-08", "occurred_at": "2026-09-08 00:09:14.960627+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Stability (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07e58-f832-7ba4-9430-cdd20dd0d83f" }, { "id": "chg_01a07e58-f834-78f1-834a-0be016a13ea5", "kind": "check.unverifiable", "family": "tool-safety-injection", "subject_kind": "check", "subject": "tool-safety-injection", "subject_child": "", "from_code": "toolsafety.injection_clean", "to_code": "toolsafety.unreachable", "from_value": "pass", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": {}, "occurred_on": "2026-09-08", "occurred_at": "2026-09-08 00:09:14.960627+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07e58-f834-78f1-834a-0be016a13ea5" }, { "id": "chg_01a07e58-f835-7ec3-8ba7-12e133ff375e", "kind": "capture.status_changed", "family": "", "subject_kind": "server", "subject": "capture", "subject_child": "", "from_code": null, "to_code": null, "from_value": "verified", "to_value": "unreachable", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "to": "unreachable", "from": "verified" }, "occurred_on": "2026-09-08", "occurred_at": "2026-09-08 00:09:14.960627+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Endpoint reachability (reachable → unreachable)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07e58-f835-7ec3-8ba7-12e133ff375e" }, { "id": "chg_01a07930-d905-7e5b-baf2-baaffc1c886a", "kind": "check.verdict", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.rfc9728_invoke", "from_value": "fail", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-09-07", "occurred_at": "2026-09-07 00:07:19.496755+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07930-d905-7e5b-baf2-baaffc1c886a" }, { "id": "chg_01a07407-0c75-7ce9-9075-32f4a868dfb4", "kind": "check.reverified", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_unlisted", "to_code": "auth.none_destructive", "from_value": "unverified", "to_value": "fail", "materiality": "critical", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-09-06", "occurred_at": "2026-09-06 00:03:34.031894+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Authorization (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07407-0c75-7ce9-9075-32f4a868dfb4" }, { "id": "chg_01a07407-0c7c-7878-b553-0ccc49c8fb84", "kind": "check.reverified", "family": "tool-safety-injection", "subject_kind": "check", "subject": "tool-safety-injection", "subject_child": "", "from_code": "toolsafety.unreachable", "to_code": "toolsafety.injection_clean", "from_value": "unverified", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-09-06", "occurred_at": "2026-09-06 00:03:34.031894+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07407-0c7c-7878-b553-0ccc49c8fb84" }, { "id": "chg_01a07407-0c7d-7c2e-afe1-eea20667867e", "kind": "check.reverified", "family": "stability", "subject_kind": "check", "subject": "stability", "subject_child": "", "from_code": "stability.insufficient_history", "to_code": "stability.stable", "from_value": "unverified", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-09-06", "occurred_at": "2026-09-06 00:03:34.031894+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Stability (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07407-0c7d-7c2e-afe1-eea20667867e" }, { "id": "chg_01a07407-0c8d-77c7-99bd-069b3e4e5a43", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-06", "occurred_at": "2026-09-06 00:03:34.031894+00", "observed_since": "2026-09-04", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07407-0c8d-77c7-99bd-069b3e4e5a43" }, { "id": "chg_01a07407-0c8d-7f01-b64a-13145007722f", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-06", "occurred_at": "2026-09-06 00:03:34.031894+00", "observed_since": "2026-09-04", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07407-0c8d-7f01-b64a-13145007722f" }, { "id": "chg_01a07407-0c90-793d-9a34-d7daea436586", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-06", "occurred_at": "2026-09-06 00:03:34.031894+00", "observed_since": "2026-09-04", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07407-0c90-793d-9a34-d7daea436586" }, { "id": "chg_01a07407-0c91-7017-8768-15891c2a0d46", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-06", "occurred_at": "2026-09-06 00:03:34.031894+00", "observed_since": "2026-09-04", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07407-0c91-7017-8768-15891c2a0d46" }, { "id": "chg_01a07407-0c91-77c4-a0f2-290b1a7c37c9", "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": "2026-09-06", "occurred_at": "2026-09-06 00:03:34.031894+00", "observed_since": "2026-09-04", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a07407-0c91-77c4-a0f2-290b1a7c37c9" }, { "id": "chg_01a06ee1-3da2-7757-bfdf-d949057139a7", "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": "2026-09-05", "occurred_at": "2026-09-05 00:04:10.206097+00", "observed_since": "2026-09-04", "source": "scan", "summary": "Stability (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06ee1-3da2-7757-bfdf-d949057139a7" }, { "id": "chg_01a06ee1-3da4-75ee-9794-7aa8f1edbeb6", "kind": "check.unverifiable", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.none_unlisted", "from_value": "fail", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": {}, "occurred_on": "2026-09-05", "occurred_at": "2026-09-05 00:04:10.206097+00", "observed_since": "2026-09-04", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06ee1-3da4-75ee-9794-7aa8f1edbeb6" }, { "id": "chg_01a06ee1-3da4-7c77-bdd5-67c08ba16fd0", "kind": "check.unverifiable", "family": "tool-safety-injection", "subject_kind": "check", "subject": "tool-safety-injection", "subject_child": "", "from_code": "toolsafety.injection_clean", "to_code": "toolsafety.unreachable", "from_value": "pass", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": {}, "occurred_on": "2026-09-05", "occurred_at": "2026-09-05 00:04:10.206097+00", "observed_since": "2026-09-04", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06ee1-3da4-7c77-bdd5-67c08ba16fd0" }, { "id": "chg_01a06ee1-3da8-708f-bf89-0994aa1d163d", "kind": "capture.status_changed", "family": "", "subject_kind": "server", "subject": "capture", "subject_child": "", "from_code": null, "to_code": null, "from_value": "verified", "to_value": "not_mcp", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "to": "not_mcp", "from": "verified" }, "occurred_on": "2026-09-05", "occurred_at": "2026-09-05 00:04:10.206097+00", "observed_since": "2026-09-04", "source": "scan", "summary": "Endpoint reachability (reachable → not serving MCP)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06ee1-3da8-708f-bf89-0994aa1d163d" }, { "id": "chg_01a069bc-f29d-7b2b-b48f-1eab07cc61e4", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-04", "occurred_at": "2026-09-04 00:06:25.609714+00", "observed_since": "2026-09-03", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a069bc-f29d-7b2b-b48f-1eab07cc61e4" }, { "id": "chg_01a069bc-f2a0-74ab-9da7-2b0444da067d", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-04", "occurred_at": "2026-09-04 00:06:25.609714+00", "observed_since": "2026-09-03", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a069bc-f2a0-74ab-9da7-2b0444da067d" }, { "id": "chg_01a069bc-f2a1-78b1-a0fa-09a7fff97527", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-04", "occurred_at": "2026-09-04 00:06:25.609714+00", "observed_since": "2026-09-03", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a069bc-f2a1-78b1-a0fa-09a7fff97527" }, { "id": "chg_01a069bc-f2a2-75e4-a0a5-3fe152aacb54", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-04", "occurred_at": "2026-09-04 00:06:25.609714+00", "observed_since": "2026-09-03", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a069bc-f2a2-75e4-a0a5-3fe152aacb54" }, { "id": "chg_01a069bc-f2a2-7b75-878b-11fdbe6f9300", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "entity_profile", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "entity_profile" }, "occurred_on": "2026-09-04", "occurred_at": "2026-09-04 00:06:25.609714+00", "observed_since": "2026-09-03", "source": "scan", "summary": "Tool “entity_profile” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a069bc-f2a2-7b75-878b-11fdbe6f9300" }, { "id": "chg_01a069bc-f2a5-7896-9ba1-89575dcb7955", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_kalshi_spread", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_kalshi_spread" }, "occurred_on": "2026-09-04", "occurred_at": "2026-09-04 00:06:25.609714+00", "observed_since": "2026-09-03", "source": "scan", "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a069bc-f2a5-7896-9ba1-89575dcb7955" }, { "id": "chg_01a069bc-f2a5-7cf8-856d-16237f25bda5", "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": "2026-09-04", "occurred_at": "2026-09-04 00:06:25.609714+00", "observed_since": "2026-09-03", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a069bc-f2a5-7cf8-856d-16237f25bda5" }, { "id": "chg_01a06495-9bfa-7214-b1b7-66e82cc50c37", "kind": "check.verdict", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.rfc9728_invoke", "to_code": "auth.none_destructive", "from_value": "pass", "to_value": "fail", "materiality": "critical", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-09-03", "occurred_at": "2026-09-03 00:05:21.435987+00", "observed_since": "2026-09-02", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06495-9bfa-7214-b1b7-66e82cc50c37" }, { "id": "chg_01a06495-9bfb-7e35-bce8-dddf7c22a2ec", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-03", "occurred_at": "2026-09-03 00:05:21.435987+00", "observed_since": "2026-09-02", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06495-9bfb-7e35-bce8-dddf7c22a2ec" }, { "id": "chg_01a06495-9bfc-74b5-a07f-17cf14423113", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-03", "occurred_at": "2026-09-03 00:05:21.435987+00", "observed_since": "2026-09-02", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06495-9bfc-74b5-a07f-17cf14423113" }, { "id": "chg_01a06495-9bfd-7353-980b-821ab0eb837f", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-03", "occurred_at": "2026-09-03 00:05:21.435987+00", "observed_since": "2026-09-02", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06495-9bfd-7353-980b-821ab0eb837f" }, { "id": "chg_01a06495-9bfd-7857-836f-f78cbfd16e28", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-03", "occurred_at": "2026-09-03 00:05:21.435987+00", "observed_since": "2026-09-02", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06495-9bfd-7857-836f-f78cbfd16e28" }, { "id": "chg_01a06495-9bfd-7e4f-9fb9-ca9532e26407", "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": "2026-09-03", "occurred_at": "2026-09-03 00:05:21.435987+00", "observed_since": "2026-09-02", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a06495-9bfd-7e4f-9fb9-ca9532e26407" }, { "id": "chg_01a05f6f-ab72-7ec8-b3a6-c1764f1d3aaf", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-02", "occurred_at": "2026-09-02 00:05:48.962339+00", "observed_since": "2026-09-01", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05f6f-ab72-7ec8-b3a6-c1764f1d3aaf" }, { "id": "chg_01a05f6f-ab74-7157-a24f-9f4d0f6c7732", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-02", "occurred_at": "2026-09-02 00:05:48.962339+00", "observed_since": "2026-09-01", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05f6f-ab74-7157-a24f-9f4d0f6c7732" }, { "id": "chg_01a05f6f-ab75-73c1-a4fc-cc87dc14a69f", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-02", "occurred_at": "2026-09-02 00:05:48.962339+00", "observed_since": "2026-09-01", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05f6f-ab75-73c1-a4fc-cc87dc14a69f" }, { "id": "chg_01a05f6f-ab75-7a99-bf21-57aa16b134df", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-02", "occurred_at": "2026-09-02 00:05:48.962339+00", "observed_since": "2026-09-01", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05f6f-ab75-7a99-bf21-57aa16b134df" }, { "id": "chg_01a05f6f-ab76-79ad-91f7-260fe84cf8e7", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "resolve_entity", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "resolve_entity" }, "occurred_on": "2026-09-02", "occurred_at": "2026-09-02 00:05:48.962339+00", "observed_since": "2026-09-01", "source": "scan", "summary": "Tool “resolve_entity” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05f6f-ab76-79ad-91f7-260fe84cf8e7" }, { "id": "chg_01a05f6f-ab77-7777-8c2f-5bb9e53e6c7f", "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": "2026-09-02", "occurred_at": "2026-09-02 00:05:48.962339+00", "observed_since": "2026-09-01", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05f6f-ab77-7777-8c2f-5bb9e53e6c7f" }, { "id": "chg_01a05a49-2c5b-716c-87f3-d898849cef1a", "kind": "check.verdict", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.rfc9728_invoke", "from_value": "fail", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-09-01", "occurred_at": "2026-09-01 00:05:40.018917+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05a49-2c5b-716c-87f3-d898849cef1a" }, { "id": "chg_01a05a49-2c5c-7e7c-8cbf-cd4a1bbb5845", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-09-01", "occurred_at": "2026-09-01 00:05:40.018917+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05a49-2c5c-7e7c-8cbf-cd4a1bbb5845" }, { "id": "chg_01a05a49-2c5d-750a-b26a-46ec66945b61", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-09-01", "occurred_at": "2026-09-01 00:05:40.018917+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05a49-2c5d-750a-b26a-46ec66945b61" }, { "id": "chg_01a05a49-2c5d-797f-a7a1-3b50565fdff1", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-09-01", "occurred_at": "2026-09-01 00:05:40.018917+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05a49-2c5d-797f-a7a1-3b50565fdff1" }, { "id": "chg_01a05a49-2c5d-7de9-acab-2419c7408615", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-09-01", "occurred_at": "2026-09-01 00:05:40.018917+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05a49-2c5d-7de9-acab-2419c7408615" }, { "id": "chg_01a05a49-2c5e-7354-bf4a-60f2f73fcef3", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_kalshi_spread", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_kalshi_spread" }, "occurred_on": "2026-09-01", "occurred_at": "2026-09-01 00:05:40.018917+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05a49-2c5e-7354-bf4a-60f2f73fcef3" }, { "id": "chg_01a05a49-2c5e-7844-9ca5-bd7307840321", "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": "2026-09-01", "occurred_at": "2026-09-01 00:05:40.018917+00", "observed_since": "2026-08-31", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05a49-2c5e-7844-9ca5-bd7307840321" }, { "id": "chg_01a05521-d0fa-7cb8-b8cf-f847e578c57f", "kind": "check.verdict", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.rfc9728_invoke", "to_code": "auth.none_destructive", "from_value": "pass", "to_value": "fail", "materiality": "critical", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-08-31", "occurred_at": "2026-08-31 00:04:34.63536+00", "observed_since": "2026-08-30", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05521-d0fa-7cb8-b8cf-f847e578c57f" }, { "id": "chg_01a05521-d0fc-7482-bb06-61daa07a3293", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-08-31", "occurred_at": "2026-08-31 00:04:34.63536+00", "observed_since": "2026-08-30", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05521-d0fc-7482-bb06-61daa07a3293" }, { "id": "chg_01a05521-d0fc-7b45-a565-62e5541407d9", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-08-31", "occurred_at": "2026-08-31 00:04:34.63536+00", "observed_since": "2026-08-30", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05521-d0fc-7b45-a565-62e5541407d9" }, { "id": "chg_01a05521-d0fd-725f-be2a-6854b32ef41e", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-08-31", "occurred_at": "2026-08-31 00:04:34.63536+00", "observed_since": "2026-08-30", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05521-d0fd-725f-be2a-6854b32ef41e" }, { "id": "chg_01a05521-d0fd-7ebd-9836-451339613998", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "deep_research", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "deep_research" }, "occurred_on": "2026-08-31", "occurred_at": "2026-08-31 00:04:34.63536+00", "observed_since": "2026-08-30", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05521-d0fd-7ebd-9836-451339613998" }, { "id": "chg_01a05521-d0fe-73c3-9ca7-3b6289051988", "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": "2026-08-31", "occurred_at": "2026-08-31 00:04:34.63536+00", "observed_since": "2026-08-30", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a05521-d0fe-73c3-9ca7-3b6289051988" }, { "id": "chg_01a04ffa-d20a-7a63-9aa7-e53bf89d019a", "kind": "check.verdict", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.rfc9728_invoke", "from_value": "fail", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-08-30", "occurred_at": "2026-08-30 00:03:52.928011+00", "observed_since": "2026-08-29", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a04ffa-d20a-7a63-9aa7-e53bf89d019a" }, { "id": "chg_01a04ffa-d20c-7919-b685-562abd0c867d", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx" }, "occurred_on": "2026-08-30", "occurred_at": "2026-08-30 00:03:52.928011+00", "observed_since": "2026-08-29", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a04ffa-d20c-7919-b685-562abd0c867d" }, { "id": "chg_01a04ffa-d20c-7ef8-adf5-26c0a95e1f36", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_beta", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_beta" }, "occurred_on": "2026-08-30", "occurred_at": "2026-08-30 00:03:52.928011+00", "observed_since": "2026-08-29", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a04ffa-d20c-7ef8-adf5-26c0a95e1f36" }, { "id": "chg_01a04ffa-d20d-74b3-baf5-74422febef02", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "ask_pipeworx_grounded", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "ask_pipeworx_grounded" }, "occurred_on": "2026-08-30", "occurred_at": "2026-08-30 00:03:52.928011+00", "observed_since": "2026-08-29", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-grandchute/arcgis-grandchute-mcp#chg-chg_01a04ffa-d20d-74b3-baf5-74422febef02" } ], "days": [ { "date": "2026-09-21", "total": 42, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-20", "total": 42, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-19", "total": 42, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-18", "total": 42, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-17", "total": 42, "delta": -30, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 7 }, { "date": "2026-09-16", "total": 72, "delta": 30, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 7 }, { "date": "2026-09-15", "total": 42, "delta": -30, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 7 }, { "date": "2026-09-14", "total": 72, "delta": -14, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 14 } ] }