{ "$schema": "https://verifymcp.io/schemas/changelog.json", "server": "pipeworx-io-college-scorecard", "component": "college-scorecard-mcp", "generated_at": "2026-09-21T10:28:31.905Z", "tracking_since": "2026-07-26", "counts": { "critical": 5, "security": 95, "functional": 0, "cosmetic": 0 }, "events": [ { "id": "chg_01a09e12-c7f0-7789-b95a-0e15ddd7ac72", "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": "33", "auth_transport": "0" }, "occurred_on": "2026-09-14", "occurred_at": "2026-09-14 04:00:25.972176+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Stability (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a09e12-c7f0-7789-b95a-0e15ddd7ac72" }, { "id": "chg_01a09e12-c7f2-7db1-9071-1743c123ab61", "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": "2026-09-14", "occurred_at": "2026-09-14 04:00:25.972176+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a09e12-c7f2-7db1-9071-1743c123ab61" }, { "id": "chg_01a09e12-c7f3-74fd-a687-378d5175616c", "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 04:00:25.972176+00", "observed_since": "2026-09-13", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a09e12-c7f3-74fd-a687-378d5175616c" }, { "id": "chg_01a098ec-6c9e-7abb-861c-20f07c64d78e", "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 04:00:26.027065+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-college-scorecard/college-scorecard-mcp#chg-chg_01a098ec-6c9e-7abb-861c-20f07c64d78e" }, { "id": "chg_01a098ec-6c99-709c-b3af-ce3ce46964fd", "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": "2026-09-13", "occurred_at": "2026-09-13 04:00:26.027065+00", "observed_since": "2026-09-12", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a098ec-6c99-709c-b3af-ce3ce46964fd" }, { "id": "chg_01a098ec-6c9a-7a21-abd6-667f322ae948", "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 04:00:26.027065+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-college-scorecard/college-scorecard-mcp#chg-chg_01a098ec-6c9a-7a21-abd6-667f322ae948" }, { "id": "chg_01a098ec-6c9b-7b75-996c-0739ff09a7f0", "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 04:00:26.027065+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-college-scorecard/college-scorecard-mcp#chg-chg_01a098ec-6c9b-7b75-996c-0739ff09a7f0" }, { "id": "chg_01a098ec-6c9d-755b-9945-17a4975a0273", "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 04:00:26.027065+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-college-scorecard/college-scorecard-mcp#chg-chg_01a098ec-6c9d-755b-9945-17a4975a0273" }, { "id": "chg_01a098ec-6c9e-749c-8064-2fa0591b875f", "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 04:00:26.027065+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-college-scorecard/college-scorecard-mcp#chg-chg_01a098ec-6c9e-749c-8064-2fa0591b875f" }, { "id": "chg_01a093c6-1cad-7082-a6bb-e8182818bf54", "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 04:00:29.223365+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a093c6-1cad-7082-a6bb-e8182818bf54" }, { "id": "chg_01a093c6-1cae-72ab-8f3c-8c024c5deef3", "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 04:00:29.223365+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-college-scorecard/college-scorecard-mcp#chg-chg_01a093c6-1cae-72ab-8f3c-8c024c5deef3" }, { "id": "chg_01a093c6-1cae-7849-8612-98120fee019c", "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 04:00:29.223365+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-college-scorecard/college-scorecard-mcp#chg-chg_01a093c6-1cae-7849-8612-98120fee019c" }, { "id": "chg_01a093c6-1cae-7d2e-b24d-bf4b9779836e", "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 04:00:29.223365+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-college-scorecard/college-scorecard-mcp#chg-chg_01a093c6-1cae-7d2e-b24d-bf4b9779836e" }, { "id": "chg_01a093c6-1caf-7302-978a-f96728a6c5ac", "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 04:00:29.223365+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-college-scorecard/college-scorecard-mcp#chg-chg_01a093c6-1caf-7302-978a-f96728a6c5ac" }, { "id": "chg_01a093c6-1caf-7d53-a796-7da9bf38f24b", "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 04:00:29.223365+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-college-scorecard/college-scorecard-mcp#chg-chg_01a093c6-1caf-7d53-a796-7da9bf38f24b" }, { "id": "chg_01a093c6-1cb0-7329-9f04-8cc4a3fe361c", "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 04:00:29.223365+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-college-scorecard/college-scorecard-mcp#chg-chg_01a093c6-1cb0-7329-9f04-8cc4a3fe361c" }, { "id": "chg_01a093c6-1cb0-7e28-896c-9d329ec5d893", "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 04:00:29.223365+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-college-scorecard/college-scorecard-mcp#chg-chg_01a093c6-1cb0-7e28-896c-9d329ec5d893" }, { "id": "chg_01a08e9f-c3da-7294-8b8c-866093729686", "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 04:00:30.043472+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08e9f-c3da-7294-8b8c-866093729686" }, { "id": "chg_01a08e9f-c3db-7549-b44a-7b8291cdf129", "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 04:00:30.043472+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08e9f-c3db-7549-b44a-7b8291cdf129" }, { "id": "chg_01a08e9f-c3db-7bd2-a634-04109b9cce56", "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 04:00:30.043472+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08e9f-c3db-7bd2-a634-04109b9cce56" }, { "id": "chg_01a08e9f-c3dc-7331-a3c8-9df39bc1ad1d", "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 04:00:30.043472+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08e9f-c3dc-7331-a3c8-9df39bc1ad1d" }, { "id": "chg_01a08e9f-c3dc-7adb-b76c-f121d781f75f", "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 04:00:30.043472+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08e9f-c3dc-7adb-b76c-f121d781f75f" }, { "id": "chg_01a08979-76c2-79d7-a65d-bc5ebbefd63b", "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 04:00:33.870758+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08979-76c2-79d7-a65d-bc5ebbefd63b" }, { "id": "chg_01a08979-76c3-7e2b-98ac-f78c38831dfb", "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 04:00:33.870758+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08979-76c3-7e2b-98ac-f78c38831dfb" }, { "id": "chg_01a08979-76c4-75e5-a275-c29a3842b661", "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 04:00:33.870758+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08979-76c4-75e5-a275-c29a3842b661" }, { "id": "chg_01a08979-76c4-7c33-8f81-139b5e0fd69f", "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 04:00:33.870758+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08979-76c4-7c33-8f81-139b5e0fd69f" }, { "id": "chg_01a08979-76c5-7208-b8f8-5fa854b87c99", "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 04:00:33.870758+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-college-scorecard/college-scorecard-mcp#chg-chg_01a08979-76c5-7208-b8f8-5fa854b87c99" }, { "id": "chg_01a08453-21cd-7daa-9d89-bed4122cde3f", "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 04:00:35.671253+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a08453-21cd-7daa-9d89-bed4122cde3f" }, { "id": "chg_01a08453-21cf-70c5-ade0-ae1eb0746657", "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 04:00:35.671253+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a08453-21cf-70c5-ade0-ae1eb0746657" }, { "id": "chg_01a08453-21cf-7706-9495-b0ef9f207f51", "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 04:00:35.671253+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a08453-21cf-7706-9495-b0ef9f207f51" }, { "id": "chg_01a08453-21cf-7d8f-9abb-6bee6983140b", "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 04:00:35.671253+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Tool “deep_research” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a08453-21cf-7d8f-9abb-6bee6983140b" }, { "id": "chg_01a08453-21d0-739c-bee1-b45d2b005c39", "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 04:00:35.671253+00", "observed_since": "2026-09-08", "source": "scan", "summary": "The server rewrote its instructions, which are the text every model session reads", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a08453-21d0-739c-bee1-b45d2b005c39" }, { "id": "chg_01a07f2d-889a-79ff-b2ae-858fcd5f15bc", "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": "2026-09-08", "occurred_at": "2026-09-08 04:01:25.477726+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-college-scorecard/college-scorecard-mcp#chg-chg_01a07f2d-889a-79ff-b2ae-858fcd5f15bc" }, { "id": "chg_01a07f2d-889d-71db-b0fb-7f70d66730e6", "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": "2026-09-08", "occurred_at": "2026-09-08 04:01:25.477726+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-college-scorecard/college-scorecard-mcp#chg-chg_01a07f2d-889d-71db-b0fb-7f70d66730e6" }, { "id": "chg_01a07f2d-889d-7877-ba27-00e964cb946e", "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": "2026-09-08", "occurred_at": "2026-09-08 04:01:25.477726+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-college-scorecard/college-scorecard-mcp#chg-chg_01a07f2d-889d-7877-ba27-00e964cb946e" }, { "id": "chg_01a07f2d-889d-7e95-bd61-8745a1bfff08", "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": "2026-09-08", "occurred_at": "2026-09-08 04:01:25.477726+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-college-scorecard/college-scorecard-mcp#chg-chg_01a07f2d-889d-7e95-bd61-8745a1bfff08" }, { "id": "chg_01a07f2d-889e-7374-9904-bae0231a8ec6", "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": "2026-09-08", "occurred_at": "2026-09-08 04:01:25.477726+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-college-scorecard/college-scorecard-mcp#chg-chg_01a07f2d-889e-7374-9904-bae0231a8ec6" }, { "id": "chg_01a07a06-fa8c-7661-98d3-d1e6ab4630d8", "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 04:01:12.521667+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Authorization (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a07a06-fa8c-7661-98d3-d1e6ab4630d8" }, { "id": "chg_01a07a06-fa8d-7734-9634-bc87a7a5429e", "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 04:01:12.521667+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a07a06-fa8d-7734-9634-bc87a7a5429e" }, { "id": "chg_01a07a06-fa8d-7e06-9de3-6e765540769b", "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 04:01:12.521667+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Stability (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a07a06-fa8d-7e06-9de3-6e765540769b" }, { "id": "chg_01a074e0-5246-7b59-b588-9c1cdcce7c47", "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": "33", "auth_transport": "0" }, "occurred_on": "2026-09-06", "occurred_at": "2026-09-06 04:00:53.048989+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Stability (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a074e0-5246-7b59-b588-9c1cdcce7c47" }, { "id": "chg_01a074e0-5249-74e2-9558-4ca5bf7de172", "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 04:00:53.048989+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a074e0-5249-74e2-9558-4ca5bf7de172" }, { "id": "chg_01a074e0-5249-7c04-9a27-e3665f0f2a76", "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 04:00:53.048989+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a074e0-5249-7c04-9a27-e3665f0f2a76" }, { "id": "chg_01a06fba-1495-7368-bf79-a71b5c78e72e", "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 04:01:00.858133+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06fba-1495-7368-bf79-a71b5c78e72e" }, { "id": "chg_01a06fba-1496-7a2f-bf22-bea50499d07b", "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 04:01:00.858133+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06fba-1496-7a2f-bf22-bea50499d07b" }, { "id": "chg_01a06fba-1497-7088-bb2e-b1f9fdc114c7", "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 04:01:00.858133+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06fba-1497-7088-bb2e-b1f9fdc114c7" }, { "id": "chg_01a06fba-1498-78e9-a59d-d24aa798f7e7", "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 04:01:00.858133+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06fba-1498-78e9-a59d-d24aa798f7e7" }, { "id": "chg_01a06fba-1498-7dc5-b1e0-9013ca412675", "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 04:01:00.858133+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06fba-1498-7dc5-b1e0-9013ca412675" }, { "id": "chg_01a06a93-b2cd-774a-9936-6598161369ef", "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 04:00:59.511031+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06a93-b2cd-774a-9936-6598161369ef" }, { "id": "chg_01a06a93-b2ce-7a90-8901-a27273904ef2", "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 04:00:59.511031+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06a93-b2ce-7a90-8901-a27273904ef2" }, { "id": "chg_01a06a93-b2cf-7049-9295-934f8327116b", "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 04:00:59.511031+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06a93-b2cf-7049-9295-934f8327116b" }, { "id": "chg_01a06a93-b2cf-7520-828f-c187f94a4bbc", "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 04:00:59.511031+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06a93-b2cf-7520-828f-c187f94a4bbc" }, { "id": "chg_01a06a93-b2cf-7b05-bde8-f4db171a40ab", "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 04:00:59.511031+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06a93-b2cf-7b05-bde8-f4db171a40ab" }, { "id": "chg_01a06a93-b2d0-7bb0-b72d-25a1a8023564", "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 04:00:59.511031+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06a93-b2d0-7bb0-b72d-25a1a8023564" }, { "id": "chg_01a0656d-6388-7c7b-ae60-b951e4b3fb4e", "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 04:01:02.670482+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-college-scorecard/college-scorecard-mcp#chg-chg_01a0656d-6388-7c7b-ae60-b951e4b3fb4e" }, { "id": "chg_01a0656d-638a-753d-9ca9-51ed9b787100", "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 04:01:02.670482+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-college-scorecard/college-scorecard-mcp#chg-chg_01a0656d-638a-753d-9ca9-51ed9b787100" }, { "id": "chg_01a0656d-638a-7d67-8421-d6813e32b607", "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 04:01:02.670482+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-college-scorecard/college-scorecard-mcp#chg-chg_01a0656d-638a-7d67-8421-d6813e32b607" }, { "id": "chg_01a0656d-638b-762d-9ff8-44f605ea7f77", "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 04:01:02.670482+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-college-scorecard/college-scorecard-mcp#chg-chg_01a0656d-638b-762d-9ff8-44f605ea7f77" }, { "id": "chg_01a0656d-638c-7339-aeb6-478e00213de9", "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 04:01:02.670482+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-college-scorecard/college-scorecard-mcp#chg-chg_01a0656d-638c-7339-aeb6-478e00213de9" }, { "id": "chg_01a0656d-638c-7911-a7d1-362f2862547b", "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 04:01:02.670482+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-college-scorecard/college-scorecard-mcp#chg-chg_01a0656d-638c-7911-a7d1-362f2862547b" }, { "id": "chg_01a06046-fdc8-7a36-8517-a50ed20235ba", "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": "2026-09-02", "occurred_at": "2026-09-02 04:01:00.14378+00", "observed_since": "2026-09-01", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a06046-fdc8-7a36-8517-a50ed20235ba" }, { "id": "chg_01a06046-fdcc-718f-9f81-246d6c05051b", "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 04:01:00.14378+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06046-fdcc-718f-9f81-246d6c05051b" }, { "id": "chg_01a06046-fdcc-7b3b-8c59-182e3b1ce404", "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 04:01:00.14378+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06046-fdcc-7b3b-8c59-182e3b1ce404" }, { "id": "chg_01a06046-fdcd-721d-a62d-f13d241c3931", "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 04:01:00.14378+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06046-fdcd-721d-a62d-f13d241c3931" }, { "id": "chg_01a06046-fdcd-77ad-bea1-9d2ffec74869", "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 04:01:00.14378+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06046-fdcd-77ad-bea1-9d2ffec74869" }, { "id": "chg_01a06046-fdcd-7d00-9a16-724d579c2af5", "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 04:01:00.14378+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06046-fdcd-7d00-9a16-724d579c2af5" }, { "id": "chg_01a06046-fdd2-72da-a1b7-175e38c089c6", "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 04:01:00.14378+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-college-scorecard/college-scorecard-mcp#chg-chg_01a06046-fdd2-72da-a1b7-175e38c089c6" }, { "id": "chg_01a05b20-b191-74e4-b3f3-ad7f822b9222", "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 04:01:04.338552+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a05b20-b191-74e4-b3f3-ad7f822b9222" }, { "id": "chg_01a05b20-b192-7959-b4a6-a973efdee884", "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 04:01:04.338552+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-college-scorecard/college-scorecard-mcp#chg-chg_01a05b20-b192-7959-b4a6-a973efdee884" }, { "id": "chg_01a05b20-b193-7010-9fef-0c29d22e4712", "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 04:01:04.338552+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-college-scorecard/college-scorecard-mcp#chg-chg_01a05b20-b193-7010-9fef-0c29d22e4712" }, { "id": "chg_01a05b20-b193-75b6-a0c3-83300fef4be1", "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 04:01:04.338552+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-college-scorecard/college-scorecard-mcp#chg-chg_01a05b20-b193-75b6-a0c3-83300fef4be1" }, { "id": "chg_01a05b20-b193-7b11-ad63-01bd7b06607f", "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 04:01:04.338552+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-college-scorecard/college-scorecard-mcp#chg-chg_01a05b20-b193-7b11-ad63-01bd7b06607f" }, { "id": "chg_01a05b20-b194-70b8-92f3-f1aeb31454be", "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 04:01:04.338552+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-college-scorecard/college-scorecard-mcp#chg-chg_01a05b20-b194-70b8-92f3-f1aeb31454be" }, { "id": "chg_01a055fa-5934-76aa-9f80-b50cd1ac433b", "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 04:01:05.219066+00", "observed_since": "2026-08-30", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a055fa-5934-76aa-9f80-b50cd1ac433b" }, { "id": "chg_01a055fa-5935-7b8c-8b9c-96f1d81b6708", "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 04:01:05.219066+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-college-scorecard/college-scorecard-mcp#chg-chg_01a055fa-5935-7b8c-8b9c-96f1d81b6708" }, { "id": "chg_01a055fa-5936-7392-a031-e29997d16a67", "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 04:01:05.219066+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-college-scorecard/college-scorecard-mcp#chg-chg_01a055fa-5936-7392-a031-e29997d16a67" }, { "id": "chg_01a055fa-5936-79b4-a7d6-56628097b904", "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 04:01:05.219066+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-college-scorecard/college-scorecard-mcp#chg-chg_01a055fa-5936-79b4-a7d6-56628097b904" }, { "id": "chg_01a055fa-5936-7efb-b125-36719633108e", "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 04:01:05.219066+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-college-scorecard/college-scorecard-mcp#chg-chg_01a055fa-5936-7efb-b125-36719633108e" }, { "id": "chg_01a055fa-5937-74fe-85d9-fe91694022d3", "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 04:01:05.219066+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-college-scorecard/college-scorecard-mcp#chg-chg_01a055fa-5937-74fe-85d9-fe91694022d3" }, { "id": "chg_01a055fa-5937-7a02-97f6-4859d28ca896", "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 04:01:05.219066+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-college-scorecard/college-scorecard-mcp#chg-chg_01a055fa-5937-7a02-97f6-4859d28ca896" }, { "id": "chg_01a050d3-f136-76aa-a306-c9e30d7a3de7", "kind": "check.verdict", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.none_destructive", "to_code": "auth.rfc9728_invoke", "from_value": "fail", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": {}, "occurred_on": "2026-08-30", "occurred_at": "2026-08-30 04:01:02.105564+00", "observed_since": "2026-08-29", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a050d3-f136-76aa-a306-c9e30d7a3de7" }, { "id": "chg_01a050d3-f138-710c-b841-2f85adb3d0d1", "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 04:01:02.105564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a050d3-f138-710c-b841-2f85adb3d0d1" }, { "id": "chg_01a050d3-f139-78d4-89bf-51910e4c198c", "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 04:01:02.105564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a050d3-f139-78d4-89bf-51910e4c198c" }, { "id": "chg_01a050d3-f139-7df2-8ec3-46a89c6888e4", "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 04:01:02.105564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a050d3-f139-7df2-8ec3-46a89c6888e4" }, { "id": "chg_01a050d3-f13c-79b4-b682-1da045ee9e91", "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 04:01:02.105564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a050d3-f13c-79b4-b682-1da045ee9e91" }, { "id": "chg_01a050d3-f13d-700f-83d1-4b4399542f16", "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 04:01:02.105564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a050d3-f13d-700f-83d1-4b4399542f16" }, { "id": "chg_01a04bad-7be9-7097-9d5a-65483068f6eb", "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 04:00:55.608079+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04bad-7be9-7097-9d5a-65483068f6eb" }, { "id": "chg_01a04bad-7bea-72c7-b036-72e2cfb9e434", "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 04:00:55.608079+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04bad-7bea-72c7-b036-72e2cfb9e434" }, { "id": "chg_01a04bad-7bea-7743-86cd-0d6ad9754cdc", "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 04:00:55.608079+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04bad-7bea-7743-86cd-0d6ad9754cdc" }, { "id": "chg_01a04bad-7bea-7ba2-b000-c11f9a535c92", "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 04:00:55.608079+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04bad-7bea-7ba2-b000-c11f9a535c92" }, { "id": "chg_01a04bad-7beb-7008-a3a0-ddba9098ae70", "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 04:00:55.608079+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04bad-7beb-7008-a3a0-ddba9098ae70" }, { "id": "chg_01a04687-21c8-74f2-b948-234467babecf", "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": "2026-08-28", "occurred_at": "2026-08-28 04:00:56.113034+00", "observed_since": "2026-08-27", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a04687-21c8-74f2-b948-234467babecf" }, { "id": "chg_01a04160-dded-7d45-a3a0-4fb17ee34761", "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 04:01:02.372564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04160-dded-7d45-a3a0-4fb17ee34761" }, { "id": "chg_01a04160-ddef-7135-8828-a428823f7173", "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 04:01:02.372564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04160-ddef-7135-8828-a428823f7173" }, { "id": "chg_01a04160-ddef-7728-b81e-106fc5ec3392", "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 04:01:02.372564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04160-ddef-7728-b81e-106fc5ec3392" }, { "id": "chg_01a04160-ddef-7c68-9d95-af84c9e6c9c3", "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 04:01:02.372564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04160-ddef-7c68-9d95-af84c9e6c9c3" }, { "id": "chg_01a04160-ddf0-745a-aca7-1ba55c207e57", "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 04:01:02.372564+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-college-scorecard/college-scorecard-mcp#chg-chg_01a04160-ddf0-745a-aca7-1ba55c207e57" }, { "id": "chg_01a03718-0479-7db5-a7a8-d07651b97a52", "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 04:05:15.921892+00", "observed_since": "2026-08-24", "source": "scan", "summary": "Stability (0.97 → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-college-scorecard/college-scorecard-mcp#chg-chg_01a03718-0479-7db5-a7a8-d07651b97a52" }, { "id": "chg_01a031f1-79f5-7c72-95ba-930a79a2cd4e", "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 04:05:04.024517+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-college-scorecard/college-scorecard-mcp#chg-chg_01a031f1-79f5-7c72-95ba-930a79a2cd4e" }, { "id": "chg_01a031f1-79f6-7c95-8c58-2b6b765d303b", "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 04:05:04.024517+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-college-scorecard/college-scorecard-mcp#chg-chg_01a031f1-79f6-7c95-8c58-2b6b765d303b" } ], "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": -32, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 8 } ] }