{ "$schema": "https://verifymcp.io/schemas/changelog.json", "server": "pipeworx-io-data-montreal", "component": "data-montreal-mcp", "generated_at": "2026-09-27T23:13:21.761Z", "tracking_since": "2026-07-26", "counts": { "critical": 4, "security": 96, "functional": 0, "cosmetic": 0 }, "events": [ { "id": "chg_01a094a7-6326-71a4-9b96-0dfde01b3c7f", "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": "2026-09-12", "occurred_at": "2026-09-12 08:06:32.912308+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Authorization (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a094a7-6326-71a4-9b96-0dfde01b3c7f" }, { "id": "chg_01a094a7-6327-71c8-8b48-1e0fa6dbd54e", "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": "2026-09-12", "occurred_at": "2026-09-12 08:06:32.912308+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Stability (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a094a7-6327-71c8-8b48-1e0fa6dbd54e" }, { "id": "chg_01a094a7-6327-7742-9046-23b2e712d454", "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": "2026-09-12", "occurred_at": "2026-09-12 08:06:32.912308+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a094a7-6327-7742-9046-23b2e712d454" }, { "id": "chg_01a08f81-5f5c-79c0-9a1c-82f0fd5c5b06", "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 08:06:55.355988+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-data-montreal/data-montreal-mcp#chg-chg_01a08f81-5f5c-79c0-9a1c-82f0fd5c5b06" }, { "id": "chg_01a08f81-5f5d-7eff-b508-19d37b65a228", "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 08:06:55.355988+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-data-montreal/data-montreal-mcp#chg-chg_01a08f81-5f5d-7eff-b508-19d37b65a228" }, { "id": "chg_01a08f81-5f5e-757e-857e-caaa27aad94f", "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 08:06:55.355988+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-data-montreal/data-montreal-mcp#chg-chg_01a08f81-5f5e-757e-857e-caaa27aad94f" }, { "id": "chg_01a08f81-5f5e-7a88-b29e-4bb64906ca0f", "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 08:06:55.355988+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-data-montreal/data-montreal-mcp#chg-chg_01a08f81-5f5e-7a88-b29e-4bb64906ca0f" }, { "id": "chg_01a08f81-5f5f-71a7-be94-29fd80983bfa", "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 08:06:55.355988+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-data-montreal/data-montreal-mcp#chg-chg_01a08f81-5f5f-71a7-be94-29fd80983bfa" }, { "id": "chg_01a08a59-d876-74cb-aea7-cedca403af15", "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": "2026-09-10", "occurred_at": "2026-09-10 08:05:38.849656+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Authorization (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a08a59-d876-74cb-aea7-cedca403af15" }, { "id": "chg_01a08a59-d877-7b8a-ab0d-2a7782632477", "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": "2026-09-10", "occurred_at": "2026-09-10 08:05:38.849656+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a08a59-d877-7b8a-ab0d-2a7782632477" }, { "id": "chg_01a08a59-d878-72a9-a753-ea403812cba0", "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": "2026-09-10", "occurred_at": "2026-09-10 08:05:38.849656+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Stability (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a08a59-d878-72a9-a753-ea403812cba0" }, { "id": "chg_01a08532-7d93-7121-be2d-08770accd921", "kind": "check.reverified", "family": "stability", "subject_kind": "check", "subject": "stability", "subject_child": "", "from_code": "stability.insufficient_history", "to_code": "stability.churn", "from_value": "unverified", "to_value": "fail", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "days": "30", "added": "0", "breaks": "0", "removed": "34", "auth_transport": "0" }, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 08:04:33.738371+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Stability (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a08532-7d93-7121-be2d-08770accd921" }, { "id": "chg_01a0800f-0cb3-77f1-8a4a-ac31a44e0b4d", "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 08:07:44.777577+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Stability (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0800f-0cb3-77f1-8a4a-ac31a44e0b4d" }, { "id": "chg_01a0800f-0cb5-7e5b-a150-2543edf304b1", "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 08:07:44.777577+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0800f-0cb5-7e5b-a150-2543edf304b1" }, { "id": "chg_01a0800f-0cb6-7779-b471-a8b9791030e0", "kind": "check.reason", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive_unverified", "to_code": "auth.none_unlisted", "from_value": "unverified", "to_value": "unverified", "materiality": "security", "direction": "neutral", "score_delta": null, "detail": {}, "occurred_on": "2026-09-08", "occurred_at": "2026-09-08 08:07:44.777577+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0800f-0cb6-7779-b471-a8b9791030e0" }, { "id": "chg_01a0800f-0cb7-7dfa-9e4a-bf1f0c2eb836", "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 08:07:44.777577+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Endpoint reachability (reachable → unreachable)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0800f-0cb7-7dfa-9e4a-bf1f0c2eb836" }, { "id": "chg_01a07ae8-e785-7847-9aa0-b3c8d7288de8", "kind": "check.unverifiable", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.none_destructive_unverified", "from_value": "fail", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-09-07", "occurred_at": "2026-09-07 08:07:58.865485+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a07ae8-e785-7847-9aa0-b3c8d7288de8" }, { "id": "chg_01a075bf-aa18-7338-9cb6-15a8a54349c9", "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 08:04:50.176159+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a075bf-aa18-7338-9cb6-15a8a54349c9" }, { "id": "chg_01a075bf-aa20-7f1d-ac6d-745b6a7b3bc0", "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 08:04:50.176159+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a075bf-aa20-7f1d-ac6d-745b6a7b3bc0" }, { "id": "chg_01a075bf-aa22-74c2-867e-5c86a9b1761c", "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 08:04:50.176159+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a075bf-aa22-74c2-867e-5c86a9b1761c" }, { "id": "chg_01a075bf-aa22-7b79-9550-7811198be8f5", "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 08:04:50.176159+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a075bf-aa22-7b79-9550-7811198be8f5" }, { "id": "chg_01a075bf-aa23-70cd-8d8b-01a8e80cb3cb", "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 08:04:50.176159+00", "observed_since": "2026-09-05", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a075bf-aa23-70cd-8d8b-01a8e80cb3cb" }, { "id": "chg_01a0709a-16a4-7f29-8914-83dc2ca06766", "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 08:05:41.07814+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-data-montreal/data-montreal-mcp#chg-chg_01a0709a-16a4-7f29-8914-83dc2ca06766" }, { "id": "chg_01a0709a-16a6-7a94-a5ee-fcf2270190ae", "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 08:05:41.07814+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-data-montreal/data-montreal-mcp#chg-chg_01a0709a-16a6-7a94-a5ee-fcf2270190ae" }, { "id": "chg_01a0709a-16a7-747c-b579-832ba717bcb3", "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 08:05:41.07814+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-data-montreal/data-montreal-mcp#chg-chg_01a0709a-16a7-747c-b579-832ba717bcb3" }, { "id": "chg_01a0709a-16a7-79de-ac80-a8c4620fb8a8", "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 08:05:41.07814+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-data-montreal/data-montreal-mcp#chg-chg_01a0709a-16a7-79de-ac80-a8c4620fb8a8" }, { "id": "chg_01a0709a-16a8-7eec-be4e-9c9187bd16b4", "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 08:05:41.07814+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-data-montreal/data-montreal-mcp#chg-chg_01a0709a-16a8-7eec-be4e-9c9187bd16b4" }, { "id": "chg_01a06b73-caa6-79e0-b3d1-6760fdb484e5", "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": "2026-09-04", "occurred_at": "2026-09-04 08:05:45.434932+00", "observed_since": "2026-09-03", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a06b73-caa6-79e0-b3d1-6760fdb484e5" }, { "id": "chg_01a06b73-caa8-7708-a4cf-4e22ee236508", "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 08:05:45.434932+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-data-montreal/data-montreal-mcp#chg-chg_01a06b73-caa8-7708-a4cf-4e22ee236508" }, { "id": "chg_01a06b73-caa8-7c1c-b131-be665c35af4e", "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 08:05:45.434932+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-data-montreal/data-montreal-mcp#chg-chg_01a06b73-caa8-7c1c-b131-be665c35af4e" }, { "id": "chg_01a06b73-caa9-7150-831f-287c5750c5e1", "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 08:05:45.434932+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-data-montreal/data-montreal-mcp#chg-chg_01a06b73-caa9-7150-831f-287c5750c5e1" }, { "id": "chg_01a06b73-caa9-7569-be87-d8766d4a038c", "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 08:05:45.434932+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-data-montreal/data-montreal-mcp#chg-chg_01a06b73-caa9-7569-be87-d8766d4a038c" }, { "id": "chg_01a06b73-caaa-78c9-9c5c-35ebdd943633", "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 08:05:45.434932+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-data-montreal/data-montreal-mcp#chg-chg_01a06b73-caaa-78c9-9c5c-35ebdd943633" }, { "id": "chg_01a06b73-caac-7c3e-9989-3a9c0698240c", "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 08:05:45.434932+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-data-montreal/data-montreal-mcp#chg-chg_01a06b73-caac-7c3e-9989-3a9c0698240c" }, { "id": "chg_01a0664d-7eb6-7dbc-9d58-a4a21e96ae52", "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 08:05:49.80618+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-data-montreal/data-montreal-mcp#chg-chg_01a0664d-7eb6-7dbc-9d58-a4a21e96ae52" }, { "id": "chg_01a0664d-7eb7-7d0b-8931-22cf516f4050", "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 08:05:49.80618+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-data-montreal/data-montreal-mcp#chg-chg_01a0664d-7eb7-7d0b-8931-22cf516f4050" }, { "id": "chg_01a0664d-7eb8-72e3-a844-c23462d3caee", "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 08:05:49.80618+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-data-montreal/data-montreal-mcp#chg-chg_01a0664d-7eb8-72e3-a844-c23462d3caee" }, { "id": "chg_01a0664d-7eb8-789e-b962-f447853a83c7", "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 08:05:49.80618+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-data-montreal/data-montreal-mcp#chg-chg_01a0664d-7eb8-789e-b962-f447853a83c7" }, { "id": "chg_01a0664d-7eb8-7d3a-93e9-dc4b5214fe51", "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 08:05:49.80618+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-data-montreal/data-montreal-mcp#chg-chg_01a0664d-7eb8-7d3a-93e9-dc4b5214fe51" }, { "id": "chg_01a0664d-7eb9-736d-b951-b68770044015", "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 08:05:49.80618+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-data-montreal/data-montreal-mcp#chg-chg_01a0664d-7eb9-736d-b951-b68770044015" }, { "id": "chg_01a06127-1892-725e-abf9-2838f7dd5697", "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 08:05:47.052985+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-data-montreal/data-montreal-mcp#chg-chg_01a06127-1892-725e-abf9-2838f7dd5697" }, { "id": "chg_01a06127-1892-7ecd-8a35-4b419b7e9805", "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 08:05:47.052985+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-data-montreal/data-montreal-mcp#chg-chg_01a06127-1892-7ecd-8a35-4b419b7e9805" }, { "id": "chg_01a06127-1893-767d-8591-d246ea738ba2", "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 08:05:47.052985+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-data-montreal/data-montreal-mcp#chg-chg_01a06127-1893-767d-8591-d246ea738ba2" }, { "id": "chg_01a06127-1893-7afe-a0a8-23e42d86db77", "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 08:05:47.052985+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-data-montreal/data-montreal-mcp#chg-chg_01a06127-1893-7afe-a0a8-23e42d86db77" }, { "id": "chg_01a06127-1894-7135-9765-beb70d7110d2", "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 08:05:47.052985+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-data-montreal/data-montreal-mcp#chg-chg_01a06127-1894-7135-9765-beb70d7110d2" }, { "id": "chg_01a06127-1894-78d2-8168-7bd4638f8e23", "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 08:05:47.052985+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-data-montreal/data-montreal-mcp#chg-chg_01a06127-1894-78d2-8168-7bd4638f8e23" }, { "id": "chg_01a05c00-d4c6-7870-bfa4-1419f231542d", "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 08:05:53.454383+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a05c00-d4c6-7870-bfa4-1419f231542d" }, { "id": "chg_01a05c00-d4c7-75c8-80a6-0f722b4eb14c", "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 08:05:53.454383+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-data-montreal/data-montreal-mcp#chg-chg_01a05c00-d4c7-75c8-80a6-0f722b4eb14c" }, { "id": "chg_01a05c00-d4c7-7b41-9d90-b8d4dc7f1beb", "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 08:05:53.454383+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-data-montreal/data-montreal-mcp#chg-chg_01a05c00-d4c7-7b41-9d90-b8d4dc7f1beb" }, { "id": "chg_01a05c00-d4c8-70cd-9332-f1c106483fa2", "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 08:05:53.454383+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-data-montreal/data-montreal-mcp#chg-chg_01a05c00-d4c8-70cd-9332-f1c106483fa2" }, { "id": "chg_01a05c00-d4c8-75df-812f-5182abaf919f", "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 08:05:53.454383+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-data-montreal/data-montreal-mcp#chg-chg_01a05c00-d4c8-75df-812f-5182abaf919f" }, { "id": "chg_01a05c00-d4c8-7bf5-a9dc-d773364ed077", "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 08:05:53.454383+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-data-montreal/data-montreal-mcp#chg-chg_01a05c00-d4c8-7bf5-a9dc-d773364ed077" }, { "id": "chg_01a056d8-ea36-7964-9d8e-033e0c244677", "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 08:04:11.172092+00", "observed_since": "2026-08-30", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a056d8-ea36-7964-9d8e-033e0c244677" }, { "id": "chg_01a056d8-ea39-7e23-bc50-b754d11fe38d", "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 08:04:11.172092+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-data-montreal/data-montreal-mcp#chg-chg_01a056d8-ea39-7e23-bc50-b754d11fe38d" }, { "id": "chg_01a056d8-ea3a-7dc8-9493-b002b6768703", "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 08:04:11.172092+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-data-montreal/data-montreal-mcp#chg-chg_01a056d8-ea3a-7dc8-9493-b002b6768703" }, { "id": "chg_01a056d8-ea3c-7ab5-985b-29c53556c198", "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 08:04:11.172092+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-data-montreal/data-montreal-mcp#chg-chg_01a056d8-ea3c-7ab5-985b-29c53556c198" }, { "id": "chg_01a056d8-ea3d-7f02-9e94-57e865d4db2c", "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 08:04:11.172092+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-data-montreal/data-montreal-mcp#chg-chg_01a056d8-ea3d-7f02-9e94-57e865d4db2c" }, { "id": "chg_01a056d8-ea3e-7e77-a7b2-d2faf509e096", "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": "2026-08-31", "occurred_at": "2026-08-31 08:04:11.172092+00", "observed_since": "2026-08-30", "source": "scan", "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a056d8-ea3e-7e77-a7b2-d2faf509e096" }, { "id": "chg_01a056d8-ea41-7127-b39b-f0086933b771", "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 08:04:11.172092+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-data-montreal/data-montreal-mcp#chg-chg_01a056d8-ea41-7127-b39b-f0086933b771" }, { "id": "chg_01a04c8c-60db-75aa-b628-517e498a3d9c", "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 08:04:23.328619+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-data-montreal/data-montreal-mcp#chg-chg_01a04c8c-60db-75aa-b628-517e498a3d9c" }, { "id": "chg_01a04c8c-60dc-77b0-8215-f9a111455f87", "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 08:04:23.328619+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-data-montreal/data-montreal-mcp#chg-chg_01a04c8c-60dc-77b0-8215-f9a111455f87" }, { "id": "chg_01a04c8c-60dc-7cdf-a377-84097c8bafb3", "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 08:04:23.328619+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-data-montreal/data-montreal-mcp#chg-chg_01a04c8c-60dc-7cdf-a377-84097c8bafb3" }, { "id": "chg_01a04c8c-60dd-72c9-8b06-5a4063910c67", "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 08:04:23.328619+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-data-montreal/data-montreal-mcp#chg-chg_01a04c8c-60dd-72c9-8b06-5a4063910c67" }, { "id": "chg_01a04c8c-60dd-7909-b823-aaaf27434999", "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 08:04:23.328619+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-data-montreal/data-montreal-mcp#chg-chg_01a04c8c-60dd-7909-b823-aaaf27434999" }, { "id": "chg_01a0423f-80ad-72ba-a024-c80658c019cc", "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 08:04:13.063004+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-data-montreal/data-montreal-mcp#chg-chg_01a0423f-80ad-72ba-a024-c80658c019cc" }, { "id": "chg_01a0423f-80ae-75da-a87f-e18326315630", "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 08:04:13.063004+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-data-montreal/data-montreal-mcp#chg-chg_01a0423f-80ae-75da-a87f-e18326315630" }, { "id": "chg_01a0423f-80ae-7b3a-8901-89cb1604d180", "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 08:04:13.063004+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-data-montreal/data-montreal-mcp#chg-chg_01a0423f-80ae-7b3a-8901-89cb1604d180" }, { "id": "chg_01a0423f-80af-711c-93ba-e91ce753de36", "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 08:04:13.063004+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-data-montreal/data-montreal-mcp#chg-chg_01a0423f-80af-711c-93ba-e91ce753de36" }, { "id": "chg_01a0423f-80af-775e-9e62-f99489885b16", "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 08:04:13.063004+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-data-montreal/data-montreal-mcp#chg-chg_01a0423f-80af-775e-9e62-f99489885b16" }, { "id": "chg_01a037f2-81b9-7907-a295-e259c2cd369d", "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": "2026-08-25", "occurred_at": "2026-08-25 08:03:54.840738+00", "observed_since": "2026-08-24", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a037f2-81b9-7907-a295-e259c2cd369d" }, { "id": "chg_01a037f2-81ba-7a5b-8792-a501460f1316", "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 08:03:54.840738+00", "observed_since": "2026-08-24", "source": "scan", "summary": "Stability (0.97 → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a037f2-81ba-7a5b-8792-a501460f1316" }, { "id": "chg_01a02da5-b6a8-71ce-8d55-67e5a159654a", "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": "2026-08-23", "occurred_at": "2026-08-23 08:03:49.933132+00", "observed_since": "2026-08-22", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02da5-b6a8-71ce-8d55-67e5a159654a" }, { "id": "chg_01a02da5-b6a9-745a-ab31-fd1c3ef7a065", "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": "2026-08-23", "occurred_at": "2026-08-23 08:03:49.933132+00", "observed_since": "2026-08-22", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02da5-b6a9-745a-ab31-fd1c3ef7a065" }, { "id": "chg_01a02da5-b6a9-7954-a9bc-21b74ed548ac", "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": "2026-08-23", "occurred_at": "2026-08-23 08:03:49.933132+00", "observed_since": "2026-08-22", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02da5-b6a9-7954-a9bc-21b74ed548ac" }, { "id": "chg_01a02da5-b6ad-7ed4-b151-048d6516fec9", "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": "2026-08-23", "occurred_at": "2026-08-23 08:03:49.933132+00", "observed_since": "2026-08-22", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02da5-b6ad-7ed4-b151-048d6516fec9" }, { "id": "chg_01a02da5-b6ae-7d1d-a255-ff2e12de8dfa", "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": "2026-08-23", "occurred_at": "2026-08-23 08:03:49.933132+00", "observed_since": "2026-08-22", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02da5-b6ae-7d1d-a255-ff2e12de8dfa" }, { "id": "chg_01a0287f-c0c1-73d1-9762-2d2c8938c972", "kind": "check.reverified", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive_unverified", "to_code": "auth.rfc9728_invoke", "from_value": "unverified", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-08-22", "occurred_at": "2026-08-22 08:04:16.064457+00", "observed_since": "2026-08-21", "source": "scan", "summary": "Authorization (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0287f-c0c1-73d1-9762-2d2c8938c972" }, { "id": "chg_01a0287f-c0c2-76f0-88aa-fea40d5cee5f", "kind": "check.appeared", "family": "auth-registration", "subject_kind": "check", "subject": "auth-registration", "subject_child": "", "from_code": null, "to_code": "auth.registration_cimd", "from_value": null, "to_value": "pass", "materiality": "security", "direction": "neutral", "score_delta": null, "detail": {}, "occurred_on": "2026-08-22", "occurred_at": "2026-08-22 08:04:16.064457+00", "observed_since": "2026-08-21", "source": "scan", "summary": "First check of Authorization (pass)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0287f-c0c2-76f0-88aa-fea40d5cee5f" }, { "id": "chg_01a0287f-c0c2-7d68-ad86-78e753760fb3", "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": "2026-08-22", "occurred_at": "2026-08-22 08:04:16.064457+00", "observed_since": "2026-08-21", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0287f-c0c2-7d68-ad86-78e753760fb3" }, { "id": "chg_01a0287f-c0c3-74c9-9138-46decd3a305d", "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": "2026-08-22", "occurred_at": "2026-08-22 08:04:16.064457+00", "observed_since": "2026-08-21", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0287f-c0c3-74c9-9138-46decd3a305d" }, { "id": "chg_01a0287f-c0c4-74e3-bedd-23970c086c4e", "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": "2026-08-22", "occurred_at": "2026-08-22 08:04:16.064457+00", "observed_since": "2026-08-21", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0287f-c0c4-74e3-bedd-23970c086c4e" }, { "id": "chg_01a0287f-c0c4-7a9f-9bd7-e6aabfdae238", "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": "2026-08-22", "occurred_at": "2026-08-22 08:04:16.064457+00", "observed_since": "2026-08-21", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0287f-c0c4-7a9f-9bd7-e6aabfdae238" }, { "id": "chg_01a0287f-c0c5-70f7-b1b1-fec54cf0fbf3", "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": "2026-08-22", "occurred_at": "2026-08-22 08:04:16.064457+00", "observed_since": "2026-08-21", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0287f-c0c5-70f7-b1b1-fec54cf0fbf3" }, { "id": "chg_01a02359-969d-76ac-8605-695cc5998002", "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": "2026-08-21", "occurred_at": "2026-08-21 08:04:28.769136+00", "observed_since": "2026-08-20", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02359-969d-76ac-8605-695cc5998002" }, { "id": "chg_01a02359-969f-7d9b-93c2-766564890021", "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": "2026-08-21", "occurred_at": "2026-08-21 08:04:28.769136+00", "observed_since": "2026-08-20", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02359-969f-7d9b-93c2-766564890021" }, { "id": "chg_01a02359-96a0-7c37-9204-3be406b4f300", "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": "2026-08-21", "occurred_at": "2026-08-21 08:04:28.769136+00", "observed_since": "2026-08-20", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02359-96a0-7c37-9204-3be406b4f300" }, { "id": "chg_01a02359-96a1-7eec-abf5-3e58d6b96887", "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": "2026-08-21", "occurred_at": "2026-08-21 08:04:28.769136+00", "observed_since": "2026-08-20", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02359-96a1-7eec-abf5-3e58d6b96887" }, { "id": "chg_01a02359-96a2-7427-8071-9d65bf6efdce", "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": "2026-08-21", "occurred_at": "2026-08-21 08:04:28.769136+00", "observed_since": "2026-08-20", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a02359-96a2-7427-8071-9d65bf6efdce" }, { "id": "chg_01a01e33-16a1-7771-9832-c69221df3fe4", "kind": "check.unverifiable", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.none_destructive_unverified", "from_value": "fail", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-08-20", "occurred_at": "2026-08-20 08:04:19.68431+00", "observed_since": "2026-08-19", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a01e33-16a1-7771-9832-c69221df3fe4" }, { "id": "chg_01a01e33-16a3-733c-9677-33d7b5ffbb47", "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": "2026-08-20", "occurred_at": "2026-08-20 08:04:19.68431+00", "observed_since": "2026-08-19", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a01e33-16a3-733c-9677-33d7b5ffbb47" }, { "id": "chg_01a01e33-16a3-7ba6-b08d-6e8dfdb2beb0", "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": "2026-08-20", "occurred_at": "2026-08-20 08:04:19.68431+00", "observed_since": "2026-08-19", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a01e33-16a3-7ba6-b08d-6e8dfdb2beb0" }, { "id": "chg_01a01e33-16a4-71c8-9bb5-0ca17570e608", "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": "2026-08-20", "occurred_at": "2026-08-20 08:04:19.68431+00", "observed_since": "2026-08-19", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a01e33-16a4-71c8-9bb5-0ca17570e608" }, { "id": "chg_01a01e33-16a4-7795-86a4-17f03c16da38", "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": "2026-08-20", "occurred_at": "2026-08-20 08:04:19.68431+00", "observed_since": "2026-08-19", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a01e33-16a4-7795-86a4-17f03c16da38" }, { "id": "chg_01a01e33-16a4-7cd7-b90f-3c7b447d2573", "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": "2026-08-20", "occurred_at": "2026-08-20 08:04:19.68431+00", "observed_since": "2026-08-19", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a01e33-16a4-7cd7-b90f-3c7b447d2573" }, { "id": "chg_01a0190c-9f00-75ec-b8dc-1cadbf2ae8a7", "kind": "check.reverified", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive_unverified", "to_code": "auth.none_destructive", "from_value": "unverified", "to_value": "fail", "materiality": "critical", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-08-19", "occurred_at": "2026-08-19 08:04:12.502478+00", "observed_since": "2026-08-18", "source": "scan", "summary": "Authorization (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0190c-9f00-75ec-b8dc-1cadbf2ae8a7" }, { "id": "chg_01a0190c-9f02-71f2-a307-c68d8415d3ed", "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": "2026-08-19", "occurred_at": "2026-08-19 08:04:12.502478+00", "observed_since": "2026-08-18", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0190c-9f02-71f2-a307-c68d8415d3ed" }, { "id": "chg_01a0190c-9f02-7790-8724-efa0291b7d1d", "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": "2026-08-19", "occurred_at": "2026-08-19 08:04:12.502478+00", "observed_since": "2026-08-18", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0190c-9f02-7790-8724-efa0291b7d1d" }, { "id": "chg_01a0190c-9f03-7007-9fe9-9de2ce9dbf6c", "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": "2026-08-19", "occurred_at": "2026-08-19 08:04:12.502478+00", "observed_since": "2026-08-18", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0190c-9f03-7007-9fe9-9de2ce9dbf6c" }, { "id": "chg_01a0190c-9f03-79b3-8a54-d16bfb854ae2", "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": "2026-08-19", "occurred_at": "2026-08-19 08:04:12.502478+00", "observed_since": "2026-08-18", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0190c-9f03-79b3-8a54-d16bfb854ae2" }, { "id": "chg_01a0190c-9f05-7439-a161-4ee21fbfe4e1", "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": "2026-08-19", "occurred_at": "2026-08-19 08:04:12.502478+00", "observed_since": "2026-08-18", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-data-montreal/data-montreal-mcp#chg-chg_01a0190c-9f05-7439-a161-4ee21fbfe4e1" } ], "days": [ { "date": "2026-09-27", "total": 30, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-26", "total": 30, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-25", "total": 30, "delta": -11, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-24", "total": 41, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-23", "total": 41, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-22", "total": 41, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-21", "total": 41, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-20", "total": 41, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 } ] }