Nimbus BCI · nimbus-mcp-2 · changes | VerifyMCPRecorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.https://verifymcp.io[SECURITY] nimbus-mcp-2: Transport (pass → unverified)https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2ca-78ea-a481-03cc85cb4405https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2ca-78ea-a481-03cc85cb4405Transport (pass → unverified). Compared against 2026-10-20.Wed, 21 Oct 2026 03:22:52 GMTsecurityregressioncheck.unverifiable[SECURITY] nimbus-mcp-2: Stability (fail → unverified)https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2b8-7976-915f-d7653aa83ec8https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2b8-7976-915f-d7653aa83ec8Stability (fail → unverified). Compared against 2026-10-20.Wed, 21 Oct 2026 03:22:52 GMTsecurityregressioncheck.unverifiable[SECURITY] nimbus-mcp-2: Endpoint reachability (reachable → behind authorisation)https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2d2-78bb-910e-276e00d3ec30https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2d2-78bb-910e-276e00d3ec30Endpoint reachability (reachable → behind authorisation). Compared against 2026-10-20.Wed, 21 Oct 2026 03:22:52 GMTsecurityregressioncapture.status_changed[SECURITY] nimbus-mcp-2: First check of Authorization (partial)https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2cf-7a01-9c22-f3b2ef1ba0b7https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2cf-7a01-9c22-f3b2ef1ba0b7First check of Authorization (partial). Compared against 2026-10-20.Wed, 21 Oct 2026 03:22:52 GMTsecurityneutralcheck.appeared[SECURITY] nimbus-mcp-2: Authorization (fail → pass)https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2cc-7acb-87f9-e4b75583ed59https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2cc-7acb-87f9-e4b75583ed59Authorization (fail → pass). Compared against 2026-10-20.Wed, 21 Oct 2026 03:22:52 GMTsecurityimprovementcheck.verdict[SECURITY] nimbus-mcp-2: Tool safety (pass → unverified)https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2c9-7ca3-86a9-25ae2725ad72https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15c7b-b2c9-7ca3-86a9-25ae2725ad72Tool safety (pass → unverified). Compared against 2026-10-20.Wed, 21 Oct 2026 03:22:52 GMTsecurityregressioncheck.unverifiable[SECURITY] nimbus-mcp-2: Tool “stats.grouped” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d88-7d42-a269-0a4bc6d3be3chttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d88-7d42-a269-0a4bc6d3be3cTool “stats.grouped” rewrote its description, which is the text the model reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “project.save” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d88-7054-96a8-08eef3cfe302https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d88-7054-96a8-08eef3cfe302Tool “project.save” rewrote its description, which is the text the model reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “leaderboard.submit” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d87-7581-8621-366e328ef0a7https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d87-7581-8621-366e328ef0a7Tool “leaderboard.submit” rewrote its description, which is the text the model reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “foundation.compare” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d87-7151-a9fb-9715ed732f60https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d87-7151-a9fb-9715ed732f60Tool “foundation.compare” rewrote its description, which is the text the model reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “experiment.run” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d86-7ba2-8655-bddce0feee85https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d86-7ba2-8655-bddce0feee85Tool “experiment.run” rewrote its description, which is the text the model reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “experiment.get” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d86-76e0-bdd9-1069ecd3f6b2https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d86-76e0-bdd9-1069ecd3f6b2Tool “experiment.get” rewrote its description, which is the text the model reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “data.upload” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d86-71e5-90f0-dbf70e8e323chttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d86-71e5-90f0-dbf70e8e323cTool “data.upload” rewrote its description, which is the text the model reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “account.whoami” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d85-7b8d-b09d-864e0fccf69fhttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d85-7b8d-b09d-864e0fccf69fTool “account.whoami” rewrote its description, which is the text the model reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Stability (0.47 → fail)https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d84-7af0-bc11-b818bfeec77fhttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d84-7af0-bc11-b818bfeec77fStability (0.47 → fail). Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityregressioncheck.verdict[SECURITY] nimbus-mcp-2: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d8a-72f0-a1dc-d4b169fbb51chttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d8a-72f0-a1dc-d4b169fbb51cThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutralserver.instructions_changed[SECURITY] nimbus-mcp-2: New tool “data.delete_upload”, which the server declares destructivehttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d89-7883-a8fe-f64ef2ca713fhttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a15758-0d89-7883-a8fe-f64ef2ca713fNew tool “data.delete_upload”, which the server declares destructive. Compared against 2026-10-19.Tue, 20 Oct 2026 03:25:50 GMTsecurityneutraltool.added[SECURITY] nimbus-mcp-2: New tool “project.delete”, which the server declares destructivehttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b92-7c78-a171-ff4f5349c049https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b92-7c78-a171-ff4f5349c049New tool “project.delete”, which the server declares destructive. Compared against 2026-10-18.Sun, 18 Oct 2026 14:01:17 GMTsecurityneutraltool.added[SECURITY] nimbus-mcp-2: Tool “stats.grouped” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b91-7b56-a539-47d5b2fba463https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b91-7b56-a539-47d5b2fba463Tool “stats.grouped” rewrote its description, which is the text the model reads. Compared against 2026-10-18.Sun, 18 Oct 2026 14:01:17 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “pipeline.validate_node” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b90-713d-8aa1-8203a33f9550https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b90-713d-8aa1-8203a33f9550Tool “pipeline.validate_node” rewrote its description, which is the text the model reads. Compared against 2026-10-18.Sun, 18 Oct 2026 14:01:17 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “execution.run” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b8f-7140-8458-1b0f432e3803https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b8f-7140-8458-1b0f432e3803Tool “execution.run” rewrote its description, which is the text the model reads. Compared against 2026-10-18.Sun, 18 Oct 2026 14:01:17 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “catalog.leaderboard” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b8d-7c2c-b41c-3dd967401fe9https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14f51-1b8d-7c2c-b41c-3dd967401fe9Tool “catalog.leaderboard” rewrote its description, which is the text the model reads. Compared against 2026-10-18.Sun, 18 Oct 2026 14:01:17 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14d0b-ee96-7a28-aba6-f718cfbe59d4https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14d0b-ee96-7a28-aba6-f718cfbe59d4The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-17.Sun, 18 Oct 2026 03:26:29 GMTsecurityneutralserver.instructions_changed[SECURITY] nimbus-mcp-2: Tool “calibration.train” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14d0b-ee91-726d-b4c2-a26e9422a984https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a14d0b-ee91-726d-b4c2-a26e9422a984Tool “calibration.train” rewrote its description, which is the text the model reads. Compared against 2026-10-17.Sun, 18 Oct 2026 03:26:29 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “protocol.export_stats” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a144d3-38c5-77a4-9d76-f4a2ea45eaf4https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a144d3-38c5-77a4-9d76-f4a2ea45eaf4Tool “protocol.export_stats” rewrote its description, which is the text the model reads. Compared against 2026-10-16.Fri, 16 Oct 2026 13:07:35 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a142c3-fc1f-7f0a-9cf3-7c3938390aa4https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a142c3-fc1f-7f0a-9cf3-7c3938390aa4The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-15.Fri, 16 Oct 2026 03:31:41 GMTsecurityneutralserver.instructions_changed[SECURITY] nimbus-mcp-2: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a13b5f-06e0-7033-b646-12f7ff43606dhttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a13b5f-06e0-7033-b646-12f7ff43606dThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-14.Wed, 14 Oct 2026 17:04:03 GMTsecurityneutralserver.instructions_changed[SECURITY] nimbus-mcp-2: Tool “catalog.leaderboard” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a13b5f-060f-74b4-baa0-cc853e444bfahttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a13b5f-060f-74b4-baa0-cc853e444bfaTool “catalog.leaderboard” rewrote its description, which is the text the model reads. Compared against 2026-10-14.Wed, 14 Oct 2026 17:04:03 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “leaderboard.submit” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a136db-5f34-7ce1-b729-abc3accebfd9https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a136db-5f34-7ce1-b729-abc3accebfd9Tool “leaderboard.submit” rewrote its description, which is the text the model reads. Compared against 2026-10-13.Tue, 13 Oct 2026 20:01:48 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “plots.leaderboard” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a136db-5f36-7959-97e4-00d943b1a0e6https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a136db-5f36-7959-97e4-00d943b1a0e6Tool “plots.leaderboard” rewrote its description, which is the text the model reads. Compared against 2026-10-13.Tue, 13 Oct 2026 20:01:48 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “catalog.leaderboard” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a12ce9-2f37-7b3b-af2c-9bd42bf36ffdhttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a12ce9-2f37-7b3b-af2c-9bd42bf36ffdTool “catalog.leaderboard” rewrote its description, which is the text the model reads. Compared against 2026-10-07.Sun, 11 Oct 2026 21:40:41 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: Tool “stream.telemetry” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a12ce9-2f3b-7bdf-bade-23ab7ebbd174https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a12ce9-2f3b-7bdf-bade-23ab7ebbd174Tool “stream.telemetry” rewrote its description, which is the text the model reads. Compared against 2026-10-07.Sun, 11 Oct 2026 21:40:41 GMTsecurityneutraltool.description_changed[SECURITY] nimbus-mcp-2: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a12ce9-2f41-77c5-b9e0-f25d1467a986https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a12ce9-2f41-77c5-b9e0-f25d1467a986The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-07.Sun, 11 Oct 2026 21:40:41 GMTsecurityneutralserver.instructions_changed[SECURITY] nimbus-mcp-2: Tool “calibration.start” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a11443-0502-7a09-988e-b1331a8adc70https://verifymcp.io/servers/nimbusbci-nimbus-mcp/nimbus-mcp-2#chg-chg_01a11443-0502-7a09-988e-b1331a8adc70Tool “calibration.start” rewrote its description, which is the text the model reads. Compared against 2026-10-06.Wed, 07 Oct 2026 02:48:11 GMTsecurityneutraltool.description_changed