{ "$schema": "https://verifymcp.io/schemas/changelog.json", "server": "pipeworx-io-cbioportal", "component": "cbioportal-mcp", "generated_at": "2026-09-27T08:36:50.104Z", "tracking_since": "2026-07-26", "counts": { "critical": 4, "security": 96, "functional": 0, "cosmetic": 0 }, "events": [ { "id": "chg_01a0e1e7-f24d-7784-ba88-c907e0afae55", "kind": "check.unverifiable", "family": "stability", "subject_kind": "check", "subject": "stability", "subject_child": "", "from_code": "stability.churn", "to_code": "stability.insufficient_history", "from_value": "fail", "to_value": "unverified", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "reason": "tools_unlisted" }, "occurred_on": "2026-09-27", "occurred_at": "2026-09-27 08:07:49.398823+00", "observed_since": "2026-09-26", "source": "scan", "summary": "Stability (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0e1e7-f24d-7784-ba88-c907e0afae55" }, { "id": "chg_01a0e1e7-f24e-7a2c-850b-a093e13a6186", "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": "2026-09-27", "occurred_at": "2026-09-27 08:07:49.398823+00", "observed_since": "2026-09-26", "source": "scan", "summary": "Authorization (fail → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0e1e7-f24e-7a2c-850b-a093e13a6186" }, { "id": "chg_01a0e1e7-f24e-7f1a-855f-47169b9ad435", "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": "2026-09-27", "occurred_at": "2026-09-27 08:07:49.398823+00", "observed_since": "2026-09-26", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0e1e7-f24e-7f1a-855f-47169b9ad435" }, { "id": "chg_01a0db05-8cae-79b3-9872-e3c13e354a8a", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+00", "observed_since": "2026-09-25", "source": "scan", "summary": "Authorization (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cae-79b3-9872-e3c13e354a8a" }, { "id": "chg_01a0db05-8cb0-72f9-b340-28e5d145eccf", "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": "5", "breaks": "0", "removed": "0", "auth_transport": "1" }, "occurred_on": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+00", "observed_since": "2026-09-25", "source": "scan", "summary": "Stability (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cb0-72f9-b340-28e5d145eccf" }, { "id": "chg_01a0db05-8cb1-779f-85b0-ba5cc91f0e51", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+00", "observed_since": "2026-09-25", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cb1-779f-85b0-ba5cc91f0e51" }, { "id": "chg_01a0db05-8cb5-7a0c-8cb1-e2439c98b7c4", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+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-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cb5-7a0c-8cb1-e2439c98b7c4" }, { "id": "chg_01a0db05-8cb8-769d-8af7-47a04dbe8b1d", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+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-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cb8-769d-8af7-47a04dbe8b1d" }, { "id": "chg_01a0db05-8cba-73dd-93af-5d8913a10b59", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+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-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cba-73dd-93af-5d8913a10b59" }, { "id": "chg_01a0db05-8cbb-75a7-ae25-095bd5e63b1d", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+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-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cbb-75a7-ae25-095bd5e63b1d" }, { "id": "chg_01a0db05-8cbc-774d-b7ba-1662455a2928", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+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-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cbc-774d-b7ba-1662455a2928" }, { "id": "chg_01a0db05-8cc0-732b-bbe9-afd4da7ef41e", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “entity_profile” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cc0-732b-bbe9-afd4da7ef41e" }, { "id": "chg_01a0db05-8cc3-7b3f-b3d9-243f0f421f18", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_arbitrage", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_arbitrage" }, "occurred_on": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “polymarket_arbitrage” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cc3-7b3f-b3d9-243f0f421f18" }, { "id": "chg_01a0db05-8cc4-7190-940e-14dc481b6cad", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_edge_tracker", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_edge_tracker" }, "occurred_on": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “polymarket_edge_tracker” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cc4-7190-940e-14dc481b6cad" }, { "id": "chg_01a0db05-8cc5-787b-9736-b24a6765f330", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_edges", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_edges" }, "occurred_on": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “polymarket_edges” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cc5-787b-9736-b24a6765f330" }, { "id": "chg_01a0db05-8cc7-7637-99ab-06133f154260", "kind": "tool.description_changed", "family": "", "subject_kind": "tool", "subject": "polymarket_fill_risk", "subject_child": "", "from_code": null, "to_code": null, "from_value": null, "to_value": null, "materiality": "security", "direction": "neutral", "score_delta": null, "detail": { "tool": "polymarket_fill_risk" }, "occurred_on": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cc7-7637-99ab-06133f154260" }, { "id": "chg_01a0db05-8cc7-7ad3-976e-688ee0916013", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+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-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cc7-7ad3-976e-688ee0916013" }, { "id": "chg_01a0db05-8cd2-7450-8000-a589ab2be676", "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": "2026-09-26", "occurred_at": "2026-09-26 00:02:49.047074+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-cbioportal/cbioportal-mcp#chg-chg_01a0db05-8cd2-7450-8000-a589ab2be676" }, { "id": "chg_01a094a7-d69b-7564-b31e-6c8709aebdd2", "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 08:07:02.404522+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Authorization (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a094a7-d69b-7564-b31e-6c8709aebdd2" }, { "id": "chg_01a094a7-d69c-7bd3-98fb-86c0def1c757", "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": "35", "auth_transport": "0" }, "occurred_on": "2026-09-12", "occurred_at": "2026-09-12 08:07:02.404522+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Stability (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a094a7-d69c-7bd3-98fb-86c0def1c757" }, { "id": "chg_01a094a7-d69d-7532-956d-51b30e0ca3ac", "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 08:07:02.404522+00", "observed_since": "2026-09-11", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a094a7-d69d-7532-956d-51b30e0ca3ac" }, { "id": "chg_01a08f81-ec79-7ecb-8feb-b8589618633e", "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 08:07:31.411778+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-cbioportal/cbioportal-mcp#chg-chg_01a08f81-ec79-7ecb-8feb-b8589618633e" }, { "id": "chg_01a08f81-ec7b-758d-9ac5-19d2e0502217", "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 08:07:31.411778+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-cbioportal/cbioportal-mcp#chg-chg_01a08f81-ec7b-758d-9ac5-19d2e0502217" }, { "id": "chg_01a08f81-ec7b-7a39-8f2f-6c22f061485a", "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 08:07:31.411778+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-cbioportal/cbioportal-mcp#chg-chg_01a08f81-ec7b-7a39-8f2f-6c22f061485a" }, { "id": "chg_01a08f81-ec7b-7f03-a390-7265c4258952", "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 08:07:31.411778+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-cbioportal/cbioportal-mcp#chg-chg_01a08f81-ec7b-7f03-a390-7265c4258952" }, { "id": "chg_01a08f81-ec7c-7439-8914-43c234f0e0cd", "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 08:07:31.411778+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-cbioportal/cbioportal-mcp#chg-chg_01a08f81-ec7c-7439-8914-43c234f0e0cd" }, { "id": "chg_01a08a5b-9e20-7bb0-aa65-f191c625e776", "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 08:07:34.903501+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Authorization (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a08a5b-9e20-7bb0-aa65-f191c625e776" }, { "id": "chg_01a08a5b-9e23-7520-ab92-168a8b9ff744", "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 08:07:34.903501+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Injection markers (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a08a5b-9e23-7520-ab92-168a8b9ff744" }, { "id": "chg_01a08a5b-9e23-7e18-969f-28daa3b301ce", "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 08:07:34.903501+00", "observed_since": "2026-09-09", "source": "scan", "summary": "Stability (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a08a5b-9e23-7e18-969f-28daa3b301ce" }, { "id": "chg_01a08535-32dc-7ad4-85d4-fd5f5cbaf2c3", "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": "35", "auth_transport": "0" }, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 08:07:31.216909+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Stability (unverified → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a08535-32dc-7ad4-85d4-fd5f5cbaf2c3" }, { "id": "chg_01a08535-32dd-75f2-8890-e6d6ea6eb4bc", "kind": "check.verdict", "family": "transport", "subject_kind": "check", "subject": "transport", "subject_child": "", "from_code": "transport.http_error", "to_code": "transport.verified", "from_value": "fail", "to_value": "pass", "materiality": "security", "direction": "improvement", "score_delta": null, "detail": { "transport": "streamable-http" }, "occurred_on": "2026-09-09", "occurred_at": "2026-09-09 08:07:31.216909+00", "observed_since": "2026-09-08", "source": "scan", "summary": "Transport (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a08535-32dd-75f2-8890-e6d6ea6eb4bc" }, { "id": "chg_01a08014-1b29-7732-bbc9-da1c9cba8fc6", "kind": "check.verdict", "family": "transport", "subject_kind": "check", "subject": "transport", "subject_child": "", "from_code": "transport.verified", "to_code": "transport.http_error", "from_value": "pass", "to_value": "fail", "materiality": "security", "direction": "regression", "score_delta": null, "detail": { "status": "503", "transport": "streamable-http" }, "occurred_on": "2026-09-08", "occurred_at": "2026-09-08 08:13:16.18865+00", "observed_since": "2026-09-07", "source": "scan", "summary": "Transport (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a08014-1b29-7732-bbc9-da1c9cba8fc6" }, { "id": "chg_01a07aed-7168-7012-9bb0-815f85b4efb0", "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": "2026-09-07", "occurred_at": "2026-09-07 08:12:56.281099+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Authorization (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a07aed-7168-7012-9bb0-815f85b4efb0" }, { "id": "chg_01a07aed-7169-7608-b561-bffd954b971e", "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": "2026-09-07", "occurred_at": "2026-09-07 08:12:56.281099+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Stability (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a07aed-7169-7608-b561-bffd954b971e" }, { "id": "chg_01a07aed-7169-7c9c-bfd7-3496fce826be", "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": "2026-09-07", "occurred_at": "2026-09-07 08:12:56.281099+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Tool safety (pass → unverified)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a07aed-7169-7c9c-bfd7-3496fce826be" }, { "id": "chg_01a07aed-716d-7b9f-b38f-ded51d77ed0c", "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": "2026-09-07", "occurred_at": "2026-09-07 08:12:56.281099+00", "observed_since": "2026-09-06", "source": "scan", "summary": "Endpoint reachability (reachable → unreachable)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a07aed-716d-7b9f-b38f-ded51d77ed0c" }, { "id": "chg_01a075c2-b2a6-79bf-9157-5abc6887e024", "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": "2026-09-06", "occurred_at": "2026-09-06 08:08:09.039839+00", "observed_since": "2026-09-05", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a075c2-b2a6-79bf-9157-5abc6887e024" }, { "id": "chg_01a075c2-b2a9-74cb-aab4-354a08f7dd6c", "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 08:08:09.039839+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-cbioportal/cbioportal-mcp#chg-chg_01a075c2-b2a9-74cb-aab4-354a08f7dd6c" }, { "id": "chg_01a075c2-b2a9-79a6-aa78-3150c925b200", "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 08:08:09.039839+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-cbioportal/cbioportal-mcp#chg-chg_01a075c2-b2a9-79a6-aa78-3150c925b200" }, { "id": "chg_01a075c2-b2a9-7d93-b265-deb255bc6844", "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 08:08:09.039839+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-cbioportal/cbioportal-mcp#chg-chg_01a075c2-b2a9-7d93-b265-deb255bc6844" }, { "id": "chg_01a075c2-b2aa-727e-acd1-6d46e9cbcf74", "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 08:08:09.039839+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-cbioportal/cbioportal-mcp#chg-chg_01a075c2-b2aa-727e-acd1-6d46e9cbcf74" }, { "id": "chg_01a075c2-b2ab-7108-852c-cb668cbc5b4a", "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 08:08:09.039839+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-cbioportal/cbioportal-mcp#chg-chg_01a075c2-b2ab-7108-852c-cb668cbc5b4a" }, { "id": "chg_01a0709d-4be8-7823-90f3-6e45d1a94f0c", "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 08:09:11.638153+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-cbioportal/cbioportal-mcp#chg-chg_01a0709d-4be8-7823-90f3-6e45d1a94f0c" }, { "id": "chg_01a0709d-4be9-7b1c-98b5-8398249956f5", "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 08:09:11.638153+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-cbioportal/cbioportal-mcp#chg-chg_01a0709d-4be9-7b1c-98b5-8398249956f5" }, { "id": "chg_01a0709d-4bea-786e-8204-744cce9e35de", "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 08:09:11.638153+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-cbioportal/cbioportal-mcp#chg-chg_01a0709d-4bea-786e-8204-744cce9e35de" }, { "id": "chg_01a0709d-4beb-70e5-9698-0ca487e85f41", "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 08:09:11.638153+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-cbioportal/cbioportal-mcp#chg-chg_01a0709d-4beb-70e5-9698-0ca487e85f41" }, { "id": "chg_01a0709d-4beb-7938-99c9-442e90ff5005", "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 08:09:11.638153+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-cbioportal/cbioportal-mcp#chg-chg_01a0709d-4beb-7938-99c9-442e90ff5005" }, { "id": "chg_01a06b77-3017-7090-acd1-a9775fdd8ab2", "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 08:09:28.158378+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-cbioportal/cbioportal-mcp#chg-chg_01a06b77-3017-7090-acd1-a9775fdd8ab2" }, { "id": "chg_01a06b77-3019-74d6-b24e-252486e1a008", "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 08:09:28.158378+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-cbioportal/cbioportal-mcp#chg-chg_01a06b77-3019-74d6-b24e-252486e1a008" }, { "id": "chg_01a06b77-3019-7d46-8545-671b4e8bb2f3", "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 08:09:28.158378+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-cbioportal/cbioportal-mcp#chg-chg_01a06b77-3019-7d46-8545-671b4e8bb2f3" }, { "id": "chg_01a06b77-301b-7c96-ba20-6f5a41bb19e6", "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 08:09:28.158378+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-cbioportal/cbioportal-mcp#chg-chg_01a06b77-301b-7c96-ba20-6f5a41bb19e6" }, { "id": "chg_01a06b77-301c-7478-9948-9be901bf547d", "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 08:09:28.158378+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-cbioportal/cbioportal-mcp#chg-chg_01a06b77-301c-7478-9948-9be901bf547d" }, { "id": "chg_01a06b77-301e-7427-9a5b-87ac6827b466", "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 08:09:28.158378+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-cbioportal/cbioportal-mcp#chg-chg_01a06b77-301e-7427-9a5b-87ac6827b466" }, { "id": "chg_01a06650-c0cf-7184-aec2-212ac362563b", "kind": "check.verdict", "family": "auth-oauth", "subject_kind": "check", "subject": "auth-oauth", "subject_child": "", "from_code": "auth.rfc9728_invoke", "to_code": "auth.none_destructive", "from_value": "pass", "to_value": "fail", "materiality": "critical", "direction": "regression", "score_delta": null, "detail": { "tool": "forget" }, "occurred_on": "2026-09-03", "occurred_at": "2026-09-03 08:09:23.311812+00", "observed_since": "2026-09-02", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a06650-c0cf-7184-aec2-212ac362563b" }, { "id": "chg_01a06650-c0d0-7027-a533-1026b8b74ddd", "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 08:09:23.311812+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-cbioportal/cbioportal-mcp#chg-chg_01a06650-c0d0-7027-a533-1026b8b74ddd" }, { "id": "chg_01a06650-c0d0-7503-9939-f275a9da56a6", "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 08:09:23.311812+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-cbioportal/cbioportal-mcp#chg-chg_01a06650-c0d0-7503-9939-f275a9da56a6" }, { "id": "chg_01a06650-c0d0-78ad-994c-f28552865c00", "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 08:09:23.311812+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-cbioportal/cbioportal-mcp#chg-chg_01a06650-c0d0-78ad-994c-f28552865c00" }, { "id": "chg_01a06650-c0d0-7c42-b276-a592377420c8", "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 08:09:23.311812+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-cbioportal/cbioportal-mcp#chg-chg_01a06650-c0d0-7c42-b276-a592377420c8" }, { "id": "chg_01a06650-c0d1-791a-9791-d800f3870526", "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 08:09:23.311812+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-cbioportal/cbioportal-mcp#chg-chg_01a06650-c0d1-791a-9791-d800f3870526" }, { "id": "chg_01a06650-c0d1-7d04-b07c-0931648b44df", "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 08:09:23.311812+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-cbioportal/cbioportal-mcp#chg-chg_01a06650-c0d1-7d04-b07c-0931648b44df" }, { "id": "chg_01a0612a-71b9-789a-a376-02ddf13ca8eb", "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": "2026-09-02", "occurred_at": "2026-09-02 08:09:26.069664+00", "observed_since": "2026-09-01", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a0612a-71b9-789a-a376-02ddf13ca8eb" }, { "id": "chg_01a0612a-71bb-773a-ae1d-0d6970123d14", "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 08:09:26.069664+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-cbioportal/cbioportal-mcp#chg-chg_01a0612a-71bb-773a-ae1d-0d6970123d14" }, { "id": "chg_01a0612a-71bc-793d-9134-455dc9fe67e0", "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 08:09:26.069664+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-cbioportal/cbioportal-mcp#chg-chg_01a0612a-71bc-793d-9134-455dc9fe67e0" }, { "id": "chg_01a0612a-71bd-7512-a693-a0b82972d704", "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 08:09:26.069664+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-cbioportal/cbioportal-mcp#chg-chg_01a0612a-71bd-7512-a693-a0b82972d704" }, { "id": "chg_01a0612a-71bf-780d-8334-f8b459d7bcbe", "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 08:09:26.069664+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-cbioportal/cbioportal-mcp#chg-chg_01a0612a-71bf-780d-8334-f8b459d7bcbe" }, { "id": "chg_01a0612a-71bf-7e0c-af52-5e8fe0bd4037", "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 08:09:26.069664+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-cbioportal/cbioportal-mcp#chg-chg_01a0612a-71bf-7e0c-af52-5e8fe0bd4037" }, { "id": "chg_01a0612a-71c0-7838-8f0c-db9b7c90a77d", "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 08:09:26.069664+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-cbioportal/cbioportal-mcp#chg-chg_01a0612a-71c0-7838-8f0c-db9b7c90a77d" }, { "id": "chg_01a05c04-37dc-739b-8ff8-a95201eb321f", "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": "2026-09-01", "occurred_at": "2026-09-01 08:09:35.42682+00", "observed_since": "2026-08-31", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a05c04-37dc-739b-8ff8-a95201eb321f" }, { "id": "chg_01a05c04-37e2-7b2f-9faa-9053f243f774", "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 08:09:35.42682+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-cbioportal/cbioportal-mcp#chg-chg_01a05c04-37e2-7b2f-9faa-9053f243f774" }, { "id": "chg_01a05c04-37e6-7276-bc35-a676a5413360", "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 08:09:35.42682+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-cbioportal/cbioportal-mcp#chg-chg_01a05c04-37e6-7276-bc35-a676a5413360" }, { "id": "chg_01a05c04-37e6-7e15-89fd-ee431f4e94ac", "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 08:09:35.42682+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-cbioportal/cbioportal-mcp#chg-chg_01a05c04-37e6-7e15-89fd-ee431f4e94ac" }, { "id": "chg_01a05c04-37e8-730a-9189-c57e7fcc45e8", "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 08:09:35.42682+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-cbioportal/cbioportal-mcp#chg-chg_01a05c04-37e8-730a-9189-c57e7fcc45e8" }, { "id": "chg_01a05c04-37e9-70c1-930f-0b50d3355530", "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 08:09:35.42682+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-cbioportal/cbioportal-mcp#chg-chg_01a05c04-37e9-70c1-930f-0b50d3355530" }, { "id": "chg_01a056dd-7c16-7bad-97b3-6fe7c3212f3e", "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 08:09:10.680794+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-cbioportal/cbioportal-mcp#chg-chg_01a056dd-7c16-7bad-97b3-6fe7c3212f3e" }, { "id": "chg_01a056dd-7c17-7c7b-afc7-1badbba9f0ae", "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 08:09:10.680794+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-cbioportal/cbioportal-mcp#chg-chg_01a056dd-7c17-7c7b-afc7-1badbba9f0ae" }, { "id": "chg_01a056dd-7c18-723b-838c-77f928ab4241", "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 08:09:10.680794+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-cbioportal/cbioportal-mcp#chg-chg_01a056dd-7c18-723b-838c-77f928ab4241" }, { "id": "chg_01a056dd-7c18-77b1-9fa1-7f0a22b03198", "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 08:09:10.680794+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-cbioportal/cbioportal-mcp#chg-chg_01a056dd-7c18-77b1-9fa1-7f0a22b03198" }, { "id": "chg_01a056dd-7c18-7ceb-8e08-1a67b03e95d0", "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 08:09:10.680794+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-cbioportal/cbioportal-mcp#chg-chg_01a056dd-7c18-7ceb-8e08-1a67b03e95d0" }, { "id": "chg_01a056dd-7c19-734c-bcc1-8e4eae48a261", "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 08:09:10.680794+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-cbioportal/cbioportal-mcp#chg-chg_01a056dd-7c19-734c-bcc1-8e4eae48a261" }, { "id": "chg_01a051b7-05a5-74df-9b57-569f778920f6", "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 08:09:03.973385+00", "observed_since": "2026-08-29", "source": "scan", "summary": "Authorization (fail → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a051b7-05a5-74df-9b57-569f778920f6" }, { "id": "chg_01a04c90-9fd8-7c2f-bebe-dbc3a97085e8", "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": "2026-08-29", "occurred_at": "2026-08-29 08:09:01.570245+00", "observed_since": "2026-08-28", "source": "scan", "summary": "Authorization (pass → fail)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a04c90-9fd8-7c2f-bebe-dbc3a97085e8" }, { "id": "chg_01a04c90-9fd9-7ec4-b50e-20b34f71e65d", "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 08:09:01.570245+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-cbioportal/cbioportal-mcp#chg-chg_01a04c90-9fd9-7ec4-b50e-20b34f71e65d" }, { "id": "chg_01a04c90-9fda-7d2c-8ddd-c0134ec17bdb", "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 08:09:01.570245+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-cbioportal/cbioportal-mcp#chg-chg_01a04c90-9fda-7d2c-8ddd-c0134ec17bdb" }, { "id": "chg_01a04c90-9fdb-73ba-ae97-75cb346dd078", "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 08:09:01.570245+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-cbioportal/cbioportal-mcp#chg-chg_01a04c90-9fdb-73ba-ae97-75cb346dd078" }, { "id": "chg_01a04c90-9fdb-7f08-86dc-0b054f9c0a33", "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 08:09:01.570245+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-cbioportal/cbioportal-mcp#chg-chg_01a04c90-9fdb-7f08-86dc-0b054f9c0a33" }, { "id": "chg_01a04c90-9fdc-770d-b917-7d6897bd37e3", "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 08:09:01.570245+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-cbioportal/cbioportal-mcp#chg-chg_01a04c90-9fdc-770d-b917-7d6897bd37e3" }, { "id": "chg_01a04243-9d40-72a6-b702-313a370b216d", "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 08:08:42.533052+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-cbioportal/cbioportal-mcp#chg-chg_01a04243-9d40-72a6-b702-313a370b216d" }, { "id": "chg_01a04243-9d41-7064-a4c6-fda30349e6c9", "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 08:08:42.533052+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-cbioportal/cbioportal-mcp#chg-chg_01a04243-9d41-7064-a4c6-fda30349e6c9" }, { "id": "chg_01a04243-9d41-751a-b723-f017cf0178da", "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 08:08:42.533052+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-cbioportal/cbioportal-mcp#chg-chg_01a04243-9d41-751a-b723-f017cf0178da" }, { "id": "chg_01a04243-9d41-794f-82fd-c0896587982c", "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 08:08:42.533052+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-cbioportal/cbioportal-mcp#chg-chg_01a04243-9d41-794f-82fd-c0896587982c" }, { "id": "chg_01a04243-9d41-7e24-a1e6-29e384a23ef4", "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 08:08:42.533052+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-cbioportal/cbioportal-mcp#chg-chg_01a04243-9d41-7e24-a1e6-29e384a23ef4" }, { "id": "chg_01a037f6-8712-7600-9d34-1504f136ac95", "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 08:08:18.324781+00", "observed_since": "2026-08-24", "source": "scan", "summary": "Stability (0.97 → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a037f6-8712-7600-9d34-1504f136ac95" }, { "id": "chg_01a02da9-f013-77fb-b9dd-247b720dc3b9", "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 08:08:26.704814+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-cbioportal/cbioportal-mcp#chg-chg_01a02da9-f013-77fb-b9dd-247b720dc3b9" }, { "id": "chg_01a02da9-f016-71bd-a1ff-a021e6e18960", "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 08:08:26.704814+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-cbioportal/cbioportal-mcp#chg-chg_01a02da9-f016-71bd-a1ff-a021e6e18960" }, { "id": "chg_01a02da9-f016-782a-b648-e22cdb44cd55", "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 08:08:26.704814+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-cbioportal/cbioportal-mcp#chg-chg_01a02da9-f016-782a-b648-e22cdb44cd55" }, { "id": "chg_01a02da9-f016-7d6e-a142-343035bfd0c6", "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 08:08:26.704814+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-cbioportal/cbioportal-mcp#chg-chg_01a02da9-f016-7d6e-a142-343035bfd0c6" }, { "id": "chg_01a02da9-f017-7354-8e9b-5f4a0248c224", "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 08:08:26.704814+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-cbioportal/cbioportal-mcp#chg-chg_01a02da9-f017-7354-8e9b-5f4a0248c224" }, { "id": "chg_01a02883-f67d-7af9-bbcc-226a0206dbf0", "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 08:08:52.047796+00", "observed_since": "2026-08-21", "source": "scan", "summary": "Authorization (unverified → pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a02883-f67d-7af9-bbcc-226a0206dbf0" }, { "id": "chg_01a02883-f67e-769b-b849-849ef0988600", "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 08:08:52.047796+00", "observed_since": "2026-08-21", "source": "scan", "summary": "First check of Authorization (pass)", "link": "https://verifymcp.io/servers/pipeworx-io-cbioportal/cbioportal-mcp#chg-chg_01a02883-f67e-769b-b849-849ef0988600" }, { "id": "chg_01a02883-f67e-7a45-a269-0d01b5c1d2c7", "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 08:08:52.047796+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-cbioportal/cbioportal-mcp#chg-chg_01a02883-f67e-7a45-a269-0d01b5c1d2c7" } ], "days": [ { "date": "2026-09-27", "total": 30, "delta": -43, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 6 }, { "date": "2026-09-26", "total": 73, "delta": 43, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 63 }, { "date": "2026-09-25", "total": 30, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-24", "total": 30, "delta": -12, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 2 }, { "date": "2026-09-23", "total": 42, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-22", "total": 42, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-21", "total": 42, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 }, { "date": "2026-09-20", "total": 42, "delta": 0, "tracked": true, "explained": true, "beyond_event_horizon": false, "attribution": null, "event_count": 1 } ] }