{ "$schema": "https://verifymcp.io/schemas/changelog.json", "server": "pipeworx-io-arcgis-tucson", "component": "arcgis-tucson-mcp", "generated_at": "2026-09-21T09:01:06.805Z", "tracking_since": "2026-07-26", "counts": { "critical": 3, "security": 97, "functional": 0, "cosmetic": 0 }, "events": [ { "id": "chg_01a09da9-3909-7d67-917b-21f692b37a38", "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": "2026-09-14", "occurred_at": "2026-09-14 02:05:08.167229+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Authorization (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a09da9-3909-7d67-917b-21f692b37a38" }, { "id": "chg_01a09da9-390a-7ac3-94df-53c1f2ddf8f8", "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": "2026-09-14", "occurred_at": "2026-09-14 02:05:08.167229+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Stability (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a09da9-390a-7ac3-94df-53c1f2ddf8f8" }, { "id": "chg_01a09da9-390b-7028-bbd0-3faff283c78d", "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": "2026-09-14", "occurred_at": "2026-09-14 02:05:08.167229+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a09da9-390b-7028-bbd0-3faff283c78d" }, { "id": "chg_01a09882-bfc4-788f-80cc-e825f712699e", "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 02:05:00.599929+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-tucson/arcgis-tucson-mcp#chg-chg_01a09882-bfc4-788f-80cc-e825f712699e" }, { "id": "chg_01a09882-bfc5-7d4c-9352-702a287a8889", "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 02:05:00.599929+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-tucson/arcgis-tucson-mcp#chg-chg_01a09882-bfc5-7d4c-9352-702a287a8889" }, { "id": "chg_01a09882-bfc8-71f2-88cc-1f4eee74a47e", "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 02:05:00.599929+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-tucson/arcgis-tucson-mcp#chg-chg_01a09882-bfc8-71f2-88cc-1f4eee74a47e" }, { "id": "chg_01a09882-bfc8-7bba-81f9-6d4f2a485af6", "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 02:05:00.599929+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-tucson/arcgis-tucson-mcp#chg-chg_01a09882-bfc8-7bba-81f9-6d4f2a485af6" }, { "id": "chg_01a09882-bfca-7eed-b24f-539683d15dd8", "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 02:05:00.599929+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-tucson/arcgis-tucson-mcp#chg-chg_01a09882-bfca-7eed-b24f-539683d15dd8" }, { "id": "chg_01a0935c-86fa-7807-b253-e1e2c316a438", "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": "2026-09-12", "occurred_at": "2026-09-12 02:05:09.647381+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a0935c-86fa-7807-b253-e1e2c316a438" }, { "id": "chg_01a0935c-86fb-7a36-90f4-b8acffa12d61", "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 02:05:09.647381+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-tucson/arcgis-tucson-mcp#chg-chg_01a0935c-86fb-7a36-90f4-b8acffa12d61" }, { "id": "chg_01a0935c-86fc-72a5-bc7b-daf6897ed000", "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 02:05:09.647381+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-tucson/arcgis-tucson-mcp#chg-chg_01a0935c-86fc-72a5-bc7b-daf6897ed000" }, { "id": "chg_01a0935c-86fc-78ea-91ba-ce36c2bab1eb", "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 02:05:09.647381+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-tucson/arcgis-tucson-mcp#chg-chg_01a0935c-86fc-78ea-91ba-ce36c2bab1eb" }, { "id": "chg_01a0935c-86fd-7371-ad65-f8fb6f09a981", "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 02:05:09.647381+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-tucson/arcgis-tucson-mcp#chg-chg_01a0935c-86fd-7371-ad65-f8fb6f09a981" }, { "id": "chg_01a0935c-86fd-7e45-b690-8c5fe338d445", "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 02:05:09.647381+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-tucson/arcgis-tucson-mcp#chg-chg_01a0935c-86fd-7e45-b690-8c5fe338d445" }, { "id": "chg_01a0935c-86fe-739c-9915-038000e0f1ec", "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 02:05:09.647381+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-tucson/arcgis-tucson-mcp#chg-chg_01a0935c-86fe-739c-9915-038000e0f1ec" }, { "id": "chg_01a0935c-86fe-7cbd-a088-4d2dc913a9cc", "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 02:05:09.647381+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-tucson/arcgis-tucson-mcp#chg-chg_01a0935c-86fe-7cbd-a088-4d2dc913a9cc" }, { "id": "chg_01a08e35-b4de-72a7-9023-645c7121aa72", "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 02:04:39.449622+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-tucson/arcgis-tucson-mcp#chg-chg_01a08e35-b4de-72a7-9023-645c7121aa72" }, { "id": "chg_01a08e35-b4e3-7cb5-ac26-d208270dc012", "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 02:04:39.449622+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-tucson/arcgis-tucson-mcp#chg-chg_01a08e35-b4e3-7cb5-ac26-d208270dc012" }, { "id": "chg_01a08e35-b4e4-7e9b-8721-c1de1ebfef0c", "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 02:04:39.449622+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-tucson/arcgis-tucson-mcp#chg-chg_01a08e35-b4e4-7e9b-8721-c1de1ebfef0c" }, { "id": "chg_01a08e35-b4e7-7df0-9397-1acd9db74932", "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 02:04:39.449622+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-tucson/arcgis-tucson-mcp#chg-chg_01a08e35-b4e7-7df0-9397-1acd9db74932" }, { "id": "chg_01a08e35-b4e9-7210-9a5b-744b4ff1e58c", "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 02:04:39.449622+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-tucson/arcgis-tucson-mcp#chg-chg_01a08e35-b4e9-7210-9a5b-744b4ff1e58c" }, { "id": "chg_01a08910-2879-78a9-b243-ed0770b78cc5", "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": "2026-09-10", "occurred_at": "2026-09-10 02:05:32.594978+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a08910-2879-78a9-b243-ed0770b78cc5" }, { "id": "chg_01a08910-287a-7e59-bdfa-01d813915cf8", "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 02:05:32.594978+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-tucson/arcgis-tucson-mcp#chg-chg_01a08910-287a-7e59-bdfa-01d813915cf8" }, { "id": "chg_01a08910-287b-7584-ab20-b766c31f0fdd", "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 02:05:32.594978+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-tucson/arcgis-tucson-mcp#chg-chg_01a08910-287b-7584-ab20-b766c31f0fdd" }, { "id": "chg_01a08910-287b-7b1a-bf17-89e2d14657e4", "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 02:05:32.594978+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-tucson/arcgis-tucson-mcp#chg-chg_01a08910-287b-7b1a-bf17-89e2d14657e4" }, { "id": "chg_01a08910-287c-706e-812d-0e326cc40b0d", "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 02:05:32.594978+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-tucson/arcgis-tucson-mcp#chg-chg_01a08910-287c-706e-812d-0e326cc40b0d" }, { "id": "chg_01a08910-287c-767b-9206-3995749eef85", "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 02:05:32.594978+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-tucson/arcgis-tucson-mcp#chg-chg_01a08910-287c-767b-9206-3995749eef85" }, { "id": "chg_01a083ea-ae85-7e96-893f-0609a0a99435", "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 02:06:30.453388+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Authorization (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a083ea-ae85-7e96-893f-0609a0a99435" }, { "id": "chg_01a083ea-ae87-72eb-9453-0720141d6fb7", "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 02:06:30.453388+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a083ea-ae87-72eb-9453-0720141d6fb7" }, { "id": "chg_01a083ea-ae87-7826-b42b-cb239bcccb96", "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 02:06:30.453388+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Stability (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a083ea-ae87-7826-b42b-cb239bcccb96" }, { "id": "chg_01a083ea-ae89-7146-b4b7-4e444dab50dc", "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 02:06:30.453388+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-tucson/arcgis-tucson-mcp#chg-chg_01a083ea-ae89-7146-b4b7-4e444dab50dc" }, { "id": "chg_01a083ea-ae89-76b1-acbd-6405a0a26ad6", "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 02:06:30.453388+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-tucson/arcgis-tucson-mcp#chg-chg_01a083ea-ae89-76b1-acbd-6405a0a26ad6" }, { "id": "chg_01a083ea-ae89-7b7b-8aab-31af3514b64e", "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 02:06:30.453388+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-tucson/arcgis-tucson-mcp#chg-chg_01a083ea-ae89-7b7b-8aab-31af3514b64e" }, { "id": "chg_01a083ea-ae8a-7152-8f23-449500eca4f1", "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 02:06:30.453388+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-tucson/arcgis-tucson-mcp#chg-chg_01a083ea-ae8a-7152-8f23-449500eca4f1" }, { "id": "chg_01a083ea-ae8a-7896-88ee-03212539ef15", "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 02:06:30.453388+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-tucson/arcgis-tucson-mcp#chg-chg_01a083ea-ae8a-7896-88ee-03212539ef15" }, { "id": "chg_01a07ec6-29de-7251-a31c-d08048b4fa25", "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 02:08:31.028806+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Stability (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a07ec6-29de-7251-a31c-d08048b4fa25" }, { "id": "chg_01a07ec6-29df-7b08-90eb-bcb287537385", "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": "2026-09-08", "occurred_at": "2026-09-08 02:08:31.028806+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a07ec6-29df-7b08-90eb-bcb287537385" }, { "id": "chg_01a07ec6-29e0-7060-99ee-b0547a649986", "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 02:08:31.028806+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a07ec6-29e0-7060-99ee-b0547a649986" }, { "id": "chg_01a07ec6-29e2-74a4-87a0-5a79979b0334", "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 02:08:31.028806+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Endpoint reachability (reachable → unreachable)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a07ec6-29e2-74a4-87a0-5a79979b0334" }, { "id": "chg_01a0799f-f371-7567-8e05-dbf4fa9d7309", "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": "2026-09-07", "occurred_at": "2026-09-07 02:08:40.688194+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Authorization (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a0799f-f371-7567-8e05-dbf4fa9d7309" }, { "id": "chg_01a0799f-f372-77de-8868-93b9cc452a9d", "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": "2026-09-07", "occurred_at": "2026-09-07 02:08:40.688194+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a0799f-f372-77de-8868-93b9cc452a9d" }, { "id": "chg_01a0799f-f372-7db8-83d8-067758cf6ac7", "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": "2026-09-07", "occurred_at": "2026-09-07 02:08:40.688194+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Stability (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a0799f-f372-7db8-83d8-067758cf6ac7" }, { "id": "chg_01a07477-1382-77c4-abbc-10244f4f3333", "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": "2026-09-06", "occurred_at": "2026-09-06 02:05:55.848452+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Stability (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a07477-1382-77c4-abbc-10244f4f3333" }, { "id": "chg_01a07477-1383-7bb7-ac24-7cef34c7abb5", "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": "2026-09-06", "occurred_at": "2026-09-06 02:05:55.848452+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a07477-1383-7bb7-ac24-7cef34c7abb5" }, { "id": "chg_01a07477-1384-729d-a1fd-2dff686b6a27", "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": "2026-09-06", "occurred_at": "2026-09-06 02:05:55.848452+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a07477-1384-729d-a1fd-2dff686b6a27" }, { "id": "chg_01a06f50-6169-706d-b9f6-b0632e3d047e", "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": "2026-09-05", "occurred_at": "2026-09-05 02:05:33.805998+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-tucson/arcgis-tucson-mcp#chg-chg_01a06f50-6169-706d-b9f6-b0632e3d047e" }, { "id": "chg_01a06f50-616a-731f-a9a2-a84b284abd44", "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": "2026-09-05", "occurred_at": "2026-09-05 02:05:33.805998+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-tucson/arcgis-tucson-mcp#chg-chg_01a06f50-616a-731f-a9a2-a84b284abd44" }, { "id": "chg_01a06f50-616a-79ce-8c28-043355343f51", "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": "2026-09-05", "occurred_at": "2026-09-05 02:05:33.805998+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-tucson/arcgis-tucson-mcp#chg-chg_01a06f50-616a-79ce-8c28-043355343f51" }, { "id": "chg_01a06f50-616b-715f-b21f-df111a5880f4", "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": "2026-09-05", "occurred_at": "2026-09-05 02:05:33.805998+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-tucson/arcgis-tucson-mcp#chg-chg_01a06f50-616b-715f-b21f-df111a5880f4" }, { "id": "chg_01a06f50-616b-76da-8faf-652cae829557", "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": "2026-09-05", "occurred_at": "2026-09-05 02:05:33.805998+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-tucson/arcgis-tucson-mcp#chg-chg_01a06f50-616b-76da-8faf-652cae829557" }, { "id": "chg_01a06a30-de91-79fb-b45a-2ac378fb5147", "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 02:13:02.580483+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-tucson/arcgis-tucson-mcp#chg-chg_01a06a30-de91-79fb-b45a-2ac378fb5147" }, { "id": "chg_01a06a30-de93-71a2-b3e2-848591b9fa27", "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 02:13:02.580483+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-tucson/arcgis-tucson-mcp#chg-chg_01a06a30-de93-71a2-b3e2-848591b9fa27" }, { "id": "chg_01a06a30-de94-74c0-89ce-e71bd2c1c4c6", "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 02:13:02.580483+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-tucson/arcgis-tucson-mcp#chg-chg_01a06a30-de94-74c0-89ce-e71bd2c1c4c6" }, { "id": "chg_01a06a30-de94-7a18-89a7-70d80e80cea0", "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 02:13:02.580483+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-tucson/arcgis-tucson-mcp#chg-chg_01a06a30-de94-7a18-89a7-70d80e80cea0" }, { "id": "chg_01a06a30-de96-7679-9f32-8b0a8ffc5853", "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 02:13:02.580483+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-tucson/arcgis-tucson-mcp#chg-chg_01a06a30-de96-7679-9f32-8b0a8ffc5853" }, { "id": "chg_01a06a30-de98-78b6-ba07-c41629f24c6b", "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 02:13:02.580483+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-tucson/arcgis-tucson-mcp#chg-chg_01a06a30-de98-78b6-ba07-c41629f24c6b" }, { "id": "chg_01a0650a-5b29-792a-a65e-e52f045f8de0", "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 02:12:52.578337+00", "observed_since": "2026-09-02", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a0650a-5b29-792a-a65e-e52f045f8de0" }, { "id": "chg_01a0650a-5b2a-78fe-8eb5-aa53f84db553", "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 02:12:52.578337+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-tucson/arcgis-tucson-mcp#chg-chg_01a0650a-5b2a-78fe-8eb5-aa53f84db553" }, { "id": "chg_01a0650a-5b2b-7bc3-bc72-4fb900a86863", "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 02:12:52.578337+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-tucson/arcgis-tucson-mcp#chg-chg_01a0650a-5b2b-7bc3-bc72-4fb900a86863" }, { "id": "chg_01a0650a-5b2d-7093-b59f-821e239a8e09", "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 02:12:52.578337+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-tucson/arcgis-tucson-mcp#chg-chg_01a0650a-5b2d-7093-b59f-821e239a8e09" }, { "id": "chg_01a0650a-5b2d-7a1c-9272-b59967fd27ba", "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 02:12:52.578337+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-tucson/arcgis-tucson-mcp#chg-chg_01a0650a-5b2d-7a1c-9272-b59967fd27ba" }, { "id": "chg_01a0650a-5b2e-74c4-a6dc-b307964edf93", "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": "2026-09-03", "occurred_at": "2026-09-03 02:12:52.578337+00", "observed_since": "2026-09-02", "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-tucson/arcgis-tucson-mcp#chg-chg_01a0650a-5b2e-74c4-a6dc-b307964edf93" }, { "id": "chg_01a0650a-5b2e-7cbc-9923-a4a1360e37ed", "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 02:12:52.578337+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-tucson/arcgis-tucson-mcp#chg-chg_01a0650a-5b2e-7cbc-9923-a4a1360e37ed" }, { "id": "chg_01a05fe3-3ba5-79c4-a432-6fa0092f5531", "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 02:12:02.460624+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-tucson/arcgis-tucson-mcp#chg-chg_01a05fe3-3ba5-79c4-a432-6fa0092f5531" }, { "id": "chg_01a05fe3-3ba8-7777-86a1-7cb0f509fd5d", "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 02:12:02.460624+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-tucson/arcgis-tucson-mcp#chg-chg_01a05fe3-3ba8-7777-86a1-7cb0f509fd5d" }, { "id": "chg_01a05fe3-3ba9-7a89-a04d-438234b9c097", "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 02:12:02.460624+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-tucson/arcgis-tucson-mcp#chg-chg_01a05fe3-3ba9-7a89-a04d-438234b9c097" }, { "id": "chg_01a05fe3-3bac-783d-a85f-3c3eb00308ca", "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 02:12:02.460624+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-tucson/arcgis-tucson-mcp#chg-chg_01a05fe3-3bac-783d-a85f-3c3eb00308ca" }, { "id": "chg_01a05fe3-3bac-7f12-88e4-f3cacbbac440", "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 02:12:02.460624+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-tucson/arcgis-tucson-mcp#chg-chg_01a05fe3-3bac-7f12-88e4-f3cacbbac440" }, { "id": "chg_01a05fe3-3bae-7006-90c0-fefc5be67d78", "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 02:12:02.460624+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-tucson/arcgis-tucson-mcp#chg-chg_01a05fe3-3bae-7006-90c0-fefc5be67d78" }, { "id": "chg_01a05abd-3e0e-74ad-b6c6-f816077c25c8", "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 02:12:26.726912+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-tucson/arcgis-tucson-mcp#chg-chg_01a05abd-3e0e-74ad-b6c6-f816077c25c8" }, { "id": "chg_01a05abd-3e0f-7d7f-8230-d10e03eca415", "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 02:12:26.726912+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-tucson/arcgis-tucson-mcp#chg-chg_01a05abd-3e0f-7d7f-8230-d10e03eca415" }, { "id": "chg_01a05abd-3e10-738e-94d3-0d4183ec2ae6", "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 02:12:26.726912+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-tucson/arcgis-tucson-mcp#chg-chg_01a05abd-3e10-738e-94d3-0d4183ec2ae6" }, { "id": "chg_01a05abd-3e10-79ae-a515-89b9992c1879", "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 02:12:26.726912+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-tucson/arcgis-tucson-mcp#chg-chg_01a05abd-3e10-79ae-a515-89b9992c1879" }, { "id": "chg_01a05abd-3e10-7d6c-abff-76ab669dcea5", "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 02:12:26.726912+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-tucson/arcgis-tucson-mcp#chg-chg_01a05abd-3e10-7d6c-abff-76ab669dcea5" }, { "id": "chg_01a05abd-3e11-7226-8eb3-338f03bc5916", "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 02:12:26.726912+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-tucson/arcgis-tucson-mcp#chg-chg_01a05abd-3e11-7226-8eb3-338f03bc5916" }, { "id": "chg_01a05596-77dc-74e5-9989-ba8d1fede424", "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 02:11:59.501831+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-tucson/arcgis-tucson-mcp#chg-chg_01a05596-77dc-74e5-9989-ba8d1fede424" }, { "id": "chg_01a05596-77dd-748e-9504-64f41241cfa3", "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 02:11:59.501831+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-tucson/arcgis-tucson-mcp#chg-chg_01a05596-77dd-748e-9504-64f41241cfa3" }, { "id": "chg_01a05596-77dd-78f5-8d1e-cc1e7e42f3b8", "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 02:11:59.501831+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-tucson/arcgis-tucson-mcp#chg-chg_01a05596-77dd-78f5-8d1e-cc1e7e42f3b8" }, { "id": "chg_01a05596-77dd-7ce5-a7b5-44abfd10008b", "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 02:11:59.501831+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-tucson/arcgis-tucson-mcp#chg-chg_01a05596-77dd-7ce5-a7b5-44abfd10008b" }, { "id": "chg_01a05596-77de-7326-b063-2b494286ca8d", "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 02:11:59.501831+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-tucson/arcgis-tucson-mcp#chg-chg_01a05596-77de-7326-b063-2b494286ca8d" }, { "id": "chg_01a05070-9926-7d3a-99cf-23a2046e4cec", "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 02:12:31.57581+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-tucson/arcgis-tucson-mcp#chg-chg_01a05070-9926-7d3a-99cf-23a2046e4cec" }, { "id": "chg_01a05070-9928-7944-a99c-0fdf2a7fec81", "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 02:12:31.57581+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-tucson/arcgis-tucson-mcp#chg-chg_01a05070-9928-7944-a99c-0fdf2a7fec81" }, { "id": "chg_01a05070-9928-7d63-96dc-fdea6a60fcf0", "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 02:12:31.57581+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-tucson/arcgis-tucson-mcp#chg-chg_01a05070-9928-7d63-96dc-fdea6a60fcf0" }, { "id": "chg_01a05070-9929-72c5-b455-dac4013f9673", "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": "2026-08-30", "occurred_at": "2026-08-30 02:12:31.57581+00", "observed_since": "2026-08-29", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a05070-9929-72c5-b455-dac4013f9673" }, { "id": "chg_01a05070-9929-7854-b928-a4a7dcd6eefe", "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": "2026-08-30", "occurred_at": "2026-08-30 02:12:31.57581+00", "observed_since": "2026-08-29", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a05070-9929-7854-b928-a4a7dcd6eefe" }, { "id": "chg_01a04b49-dd39-7b6e-a668-75f37c8391ee", "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": "2026-08-29", "occurred_at": "2026-08-29 02:12:06.997246+00", "observed_since": "2026-08-28", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a04b49-dd39-7b6e-a668-75f37c8391ee" }, { "id": "chg_01a04b49-dd3c-7f1f-b9df-0158150754b4", "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": "2026-08-29", "occurred_at": "2026-08-29 02:12:06.997246+00", "observed_since": "2026-08-28", "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-tucson/arcgis-tucson-mcp#chg-chg_01a04b49-dd3c-7f1f-b9df-0158150754b4" }, { "id": "chg_01a04b49-dd3e-70c6-a9d0-3b651e4396cc", "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": "2026-08-29", "occurred_at": "2026-08-29 02:12:06.997246+00", "observed_since": "2026-08-28", "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-tucson/arcgis-tucson-mcp#chg-chg_01a04b49-dd3e-70c6-a9d0-3b651e4396cc" }, { "id": "chg_01a04b49-dd3e-76b7-a414-083eb77a30ba", "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": "2026-08-29", "occurred_at": "2026-08-29 02:12:06.997246+00", "observed_since": "2026-08-28", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a04b49-dd3e-76b7-a414-083eb77a30ba" }, { "id": "chg_01a04b49-dd3e-7acd-9bbe-169be72a9f26", "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": "2026-08-29", "occurred_at": "2026-08-29 02:12:06.997246+00", "observed_since": "2026-08-28", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a04b49-dd3e-7acd-9bbe-169be72a9f26" }, { "id": "chg_01a040fc-ead4-7e1c-add0-dfe121d80a21", "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": "2026-08-27", "occurred_at": "2026-08-27 02:11:52.062905+00", "observed_since": "2026-08-26", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a040fc-ead4-7e1c-add0-dfe121d80a21" }, { "id": "chg_01a040fc-ead7-731b-8781-d7d721794c4f", "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": "2026-08-27", "occurred_at": "2026-08-27 02:11:52.062905+00", "observed_since": "2026-08-26", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a040fc-ead7-731b-8781-d7d721794c4f" }, { "id": "chg_01a040fc-ead7-792d-9cae-5dfead859f56", "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": "2026-08-27", "occurred_at": "2026-08-27 02:11:52.062905+00", "observed_since": "2026-08-26", "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-tucson/arcgis-tucson-mcp#chg-chg_01a040fc-ead7-792d-9cae-5dfead859f56" }, { "id": "chg_01a040fc-ead8-716a-868a-1d6e4980dc62", "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": "2026-08-27", "occurred_at": "2026-08-27 02:11:52.062905+00", "observed_since": "2026-08-26", "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-tucson/arcgis-tucson-mcp#chg-chg_01a040fc-ead8-716a-868a-1d6e4980dc62" }, { "id": "chg_01a040fc-ead8-7bad-90a3-944379967991", "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": "2026-08-27", "occurred_at": "2026-08-27 02:11:52.062905+00", "observed_since": "2026-08-26", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a040fc-ead8-7bad-90a3-944379967991" }, { "id": "chg_01a040fc-ead9-77bc-b233-a85f8d15cdeb", "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": "2026-08-27", "occurred_at": "2026-08-27 02:11:52.062905+00", "observed_since": "2026-08-26", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a040fc-ead9-77bc-b233-a85f8d15cdeb" }, { "id": "chg_01a036b0-0978-7acc-b96f-b10cd574ef12", "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 02:11:41.35628+00", "observed_since": "2026-08-24", "source": "scan", "summary": "Stability (0.97 → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a036b0-0978-7acc-b96f-b10cd574ef12" }, { "id": "chg_01a03189-59e7-7226-9ec2-d2fc1461736d", "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": "2026-08-24", "occurred_at": "2026-08-24 02:11:20.11531+00", "observed_since": "2026-08-23", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-tucson/arcgis-tucson-mcp#chg-chg_01a03189-59e7-7226-9ec2-d2fc1461736d" }, { "id": "chg_01a03189-59e7-7d3b-9bba-1317f7dcd839", "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": "2026-08-24", "occurred_at": "2026-08-24 02:11:20.11531+00", "observed_since": "2026-08-23", "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-tucson/arcgis-tucson-mcp#chg-chg_01a03189-59e7-7d3b-9bba-1317f7dcd839" }, { "id": "chg_01a03189-59e8-72a6-8494-a148384ad6af", "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": "2026-08-24", "occurred_at": "2026-08-24 02:11:20.11531+00", "observed_since": "2026-08-23", "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-tucson/arcgis-tucson-mcp#chg-chg_01a03189-59e8-72a6-8494-a148384ad6af" } ], "days": [ { "date": "2026-09-21", "total": 40, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-20", "total": 40, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-19", "total": 40, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-18", "total": 40, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-17", "total": 40, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-16", "total": 40, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-15", "total": 40, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-14", "total": 40, "delta": -46, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 8 } ] }