MatrixCalculator.net · mcp · 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] mcp: Authorization (unverified → partial)https://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-8518-7c16-8f00-1845e04d4876https://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-8518-7c16-8f00-1845e04d4876Authorization (unverified → partial). Compared against 2026-10-15.Fri, 16 Oct 2026 00:00:18 GMTsecurityimprovementcheck.reverified[SECURITY] mcp: Tool “matrix_add” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-8593-763f-acc6-eb385b05355bhttps://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-8593-763f-acc6-eb385b05355bTool “matrix_add” rewrote its description, which is the text the model reads. Compared against 2026-10-15.Fri, 16 Oct 2026 00:00:18 GMTsecurityneutraltool.description_changed[SECURITY] mcp: Tool “matrix_determinant” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-8596-79a4-a6c8-b133eee805d0https://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-8596-79a4-a6c8-b133eee805d0Tool “matrix_determinant” rewrote its description, which is the text the model reads. Compared against 2026-10-15.Fri, 16 Oct 2026 00:00:18 GMTsecurityneutraltool.description_changed[SECURITY] mcp: Tool “matrix_inverse” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-85e3-73b0-9b49-84bf426d7242https://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-85e3-73b0-9b49-84bf426d7242Tool “matrix_inverse” rewrote its description, which is the text the model reads. Compared against 2026-10-15.Fri, 16 Oct 2026 00:00:18 GMTsecurityneutraltool.description_changed[SECURITY] mcp: Tool “matrix_multiply” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-85f5-7b9c-a73c-6f6e61cd6452https://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-85f5-7b9c-a73c-6f6e61cd6452Tool “matrix_multiply” rewrote its description, which is the text the model reads. Compared against 2026-10-15.Fri, 16 Oct 2026 00:00:18 GMTsecurityneutraltool.description_changed[SECURITY] mcp: Tool “matrix_subtract” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-85f6-7460-8a13-c176e99c3d15https://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-85f6-7460-8a13-c176e99c3d15Tool “matrix_subtract” rewrote its description, which is the text the model reads. Compared against 2026-10-15.Fri, 16 Oct 2026 00:00:18 GMTsecurityneutraltool.description_changed[SECURITY] mcp: Tool “matrix_transpose” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-85fb-73ac-8e37-91145f8cdc03https://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-85fb-73ac-8e37-91145f8cdc03Tool “matrix_transpose” rewrote its description, which is the text the model reads. Compared against 2026-10-15.Fri, 16 Oct 2026 00:00:18 GMTsecurityneutraltool.description_changed[SECURITY] mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-8647-7bb5-945a-f483991fdc02https://verifymcp.io/servers/gamestarry-matrixcalculator-mcp/mcp#chg-chg_01a14202-8647-7bb5-945a-f483991fdc02The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-15.Fri, 16 Oct 2026 00:00:18 GMTsecurityneutralserver.instructions_changed