Library Of Congress · library-of-congress-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] library-of-congress-mcp: Stability (pass → unverified)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2566-7e3b-9e44-320492c787bahttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2566-7e3b-9e44-320492c787baStability (pass → unverified). Compared against 2026-08-26.Thu, 27 Aug 2026 01:09:51 GMTsecurityregressioncheck.unverifiable[SECURITY] library-of-congress-mcp: Authorization (fail → unverified)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2567-7b22-90df-b3b98f73f6c5https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2567-7b22-90df-b3b98f73f6c5Authorization (fail → unverified). Compared against 2026-08-26.Thu, 27 Aug 2026 01:09:51 GMTsecurityregressioncheck.unverifiable[SECURITY] library-of-congress-mcp: Transport (pass → fail)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2567-7ee6-a0f2-b1b993900b86https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2567-7ee6-a0f2-b1b993900b86Transport (pass → fail). Compared against 2026-08-26.Thu, 27 Aug 2026 01:09:51 GMTsecurityregressioncheck.verdict[SECURITY] library-of-congress-mcp: Tool safety (pass → unverified)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2568-7314-849f-411afef72f6dhttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2568-7314-849f-411afef72f6dTool safety (pass → unverified). Compared against 2026-08-26.Thu, 27 Aug 2026 01:09:51 GMTsecurityregressioncheck.unverifiable[SECURITY] library-of-congress-mcp: Endpoint reachability (reachable → not serving MCP)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2569-752b-8e2e-29ebf567ded2https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a040c4-2569-752b-8e2e-29ebf567ded2Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-26.Thu, 27 Aug 2026 01:09:51 GMTsecurityregressioncapture.status_changed[SECURITY] library-of-congress-mcp: Authorization (fail → pass)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03678-0ef1-7615-87a7-0f07e140a595https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03678-0ef1-7615-87a7-0f07e140a595Authorization (fail → pass). Compared against 2026-08-24.Tue, 25 Aug 2026 01:10:32 GMTsecurityimprovementcheck.verdict[SECURITY] library-of-congress-mcp: Stability (0.97 → pass)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03678-0ef3-78e2-b7d3-eda9cf2231aahttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03678-0ef3-78e2-b7d3-eda9cf2231aaStability (0.97 → pass). Compared against 2026-08-24.Tue, 25 Aug 2026 01:10:32 GMTsecurityneutralcheck.verdict[CRITICAL] library-of-congress-mcp: Authorization (pass → fail)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b254-7959-96e0-d48d890db329https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b254-7959-96e0-d48d890db329Authorization (pass → fail). Compared against 2026-08-23.Mon, 24 Aug 2026 01:10:32 GMTcriticalregressioncheck.verdict[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b255-781e-8783-9c21b4e5fe03https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b255-781e-8783-9c21b4e5fe03Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-23.Mon, 24 Aug 2026 01:10:32 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b255-7d49-bbf9-b19788e95764https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b255-7d49-bbf9-b19788e95764Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-23.Mon, 24 Aug 2026 01:10:32 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b256-72f1-8f79-9672125d5f49https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b256-72f1-8f79-9672125d5f49Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-23.Mon, 24 Aug 2026 01:10:32 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b256-77fc-b60b-20890c58f759https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b256-77fc-b60b-20890c58f759Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-23.Mon, 24 Aug 2026 01:10:32 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b257-7252-8ecf-c68f9e8674a3https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a03151-b257-7252-8ecf-c68f9e8674a3The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-23.Mon, 24 Aug 2026 01:10:32 GMTsecurityneutralserver.instructions_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4b-7cf0-a9ce-2e2b885646bchttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4b-7cf0-a9ce-2e2b885646bcTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-22.Sun, 23 Aug 2026 01:10:30 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4d-7089-8d02-7944b4c4dafahttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4d-7089-8d02-7944b4c4dafaTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-22.Sun, 23 Aug 2026 01:10:30 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4d-79cf-af0f-496c0385298chttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4d-79cf-af0f-496c0385298cTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-22.Sun, 23 Aug 2026 01:10:30 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4e-72fe-bf18-89a7e13a4672https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4e-72fe-bf18-89a7e13a4672Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-22.Sun, 23 Aug 2026 01:10:30 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4e-79cc-aee6-806f5c6caa59https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02c2b-4d4e-79cc-aee6-806f5c6caa59The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-22.Sun, 23 Aug 2026 01:10:30 GMTsecurityneutralserver.instructions_changed[SECURITY] library-of-congress-mcp: Authorization (unverified → pass)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2d-7c78-ae30-51afd7bd4deehttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2d-7c78-ae30-51afd7bd4deeAuthorization (unverified → pass). Compared against 2026-08-21.Sat, 22 Aug 2026 01:10:21 GMTsecurityimprovementcheck.reverified[SECURITY] library-of-congress-mcp: First check of Authorization (pass)https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2e-7771-ad5c-4a0e01f60d54https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2e-7771-ad5c-4a0e01f60d54First check of Authorization (pass). Compared against 2026-08-21.Sat, 22 Aug 2026 01:10:21 GMTsecurityneutralcheck.appeared[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2e-7be5-9db9-99facd7e79d4https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2e-7be5-9db9-99facd7e79d4Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-21.Sat, 22 Aug 2026 01:10:21 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2f-71fb-b3f1-c073fde87f56https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2f-71fb-b3f1-c073fde87f56Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-21.Sat, 22 Aug 2026 01:10:21 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2f-778d-97cf-e0e3f6d22883https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2f-778d-97cf-e0e3f6d22883Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-21.Sat, 22 Aug 2026 01:10:21 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2f-7e28-9ace-4ab9abec064ehttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce2f-7e28-9ace-4ab9abec064eTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-21.Sat, 22 Aug 2026 01:10:21 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce30-74be-b449-ddd21cba9c8fhttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a02704-ce30-74be-b449-ddd21cba9c8fThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-21.Sat, 22 Aug 2026 01:10:21 GMTsecurityneutralserver.instructions_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f21-7b5d-a953-f3bfb2a533c5https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f21-7b5d-a953-f3bfb2a533c5Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-20.Fri, 21 Aug 2026 01:10:04 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f23-72a7-9816-fbf195467c6bhttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f23-72a7-9816-fbf195467c6bTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-20.Fri, 21 Aug 2026 01:10:04 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f23-7d05-ad81-e49ace5000f9https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f23-7d05-ad81-e49ace5000f9Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-20.Fri, 21 Aug 2026 01:10:04 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f24-7397-b2e9-cd769c81e97chttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f24-7397-b2e9-cd769c81e97cTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-20.Fri, 21 Aug 2026 01:10:04 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f24-79af-91f4-2a1273901b92https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a021de-2f24-79af-91f4-2a1273901b92The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-20.Fri, 21 Aug 2026 01:10:04 GMTsecurityneutralserver.instructions_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5a-7b8e-b4bc-3b3d8c8eb408https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5a-7b8e-b4bc-3b3d8c8eb408Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:10:14 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5b-7be3-b06c-986bcec26d3dhttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5b-7be3-b06c-986bcec26d3dTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:10:14 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5c-7177-9565-3177590cd47chttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5c-7177-9565-3177590cd47cTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:10:14 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5c-769a-b27b-11c95e947f93https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5c-769a-b27b-11c95e947f93Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:10:14 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5c-7bb8-9ff0-75a1f263dcbehttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01cb7-fc5c-7bb8-9ff0-75a1f263dcbeThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-19.Thu, 20 Aug 2026 01:10:14 GMTsecurityneutralserver.instructions_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145c-770d-876f-db97f51ebb3ahttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145c-770d-876f-db97f51ebb3aTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-18.Wed, 19 Aug 2026 01:09:38 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145d-770b-9469-bf83fb5dd83dhttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145d-770b-9469-bf83fb5dd83dTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-18.Wed, 19 Aug 2026 01:09:38 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145d-7cc2-abe9-979ef0696ebehttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145d-7cc2-abe9-979ef0696ebeTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-18.Wed, 19 Aug 2026 01:09:38 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145e-7365-bf97-7d54c7a790dfhttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145e-7365-bf97-7d54c7a790dfTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-18.Wed, 19 Aug 2026 01:09:38 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145f-7cf6-a2ed-71e8d6c6ccf7https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a01791-145f-7cf6-a2ed-71e8d6c6ccf7The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-18.Wed, 19 Aug 2026 01:09:38 GMTsecurityneutralserver.instructions_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0fa-7ab0-a10a-a728d3486b47https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0fa-7ab0-a10a-a728d3486b47Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-17.Tue, 18 Aug 2026 01:09:49 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0fc-7860-a056-aa6c32f98145https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0fc-7860-a056-aa6c32f98145Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-17.Tue, 18 Aug 2026 01:09:49 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0fe-797e-af0e-b802e1d6ecf5https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0fe-797e-af0e-b802e1d6ecf5Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-17.Tue, 18 Aug 2026 01:09:49 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0fe-7f30-82ab-fa793e04a6echttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0fe-7f30-82ab-fa793e04a6ecTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-17.Tue, 18 Aug 2026 01:09:49 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0ff-757e-8f12-b9a2040f4b92https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a0126a-e0ff-757e-8f12-b9a2040f4b92The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-17.Tue, 18 Aug 2026 01:09:49 GMTsecurityneutralserver.instructions_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f43f-7261-8fc8-97bdbe392a34https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f43f-7261-8fc8-97bdbe392a34Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-16.Mon, 17 Aug 2026 01:09:12 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f43f-7d71-a86b-4e8042111bedhttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f43f-7d71-a86b-4e8042111bedTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-16.Mon, 17 Aug 2026 01:09:12 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f440-72bf-8b19-34cfdf3b1115https://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f440-72bf-8b19-34cfdf3b1115Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-16.Mon, 17 Aug 2026 01:09:12 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f440-7878-ac65-9b2b6adeacechttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f440-7878-ac65-9b2b6adeacecTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-16.Mon, 17 Aug 2026 01:09:12 GMTsecurityneutraltool.description_changed[SECURITY] library-of-congress-mcp: Tool “resolve_entity” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f442-74d5-8e67-087af2dfe0cfhttps://verifymcp.io/servers/pipeworx-io-library-of-congress/library-of-congress-mcp#chg-chg_01a00d43-f442-74d5-8e67-087af2dfe0cfTool “resolve_entity” rewrote its description, which is the text the model reads. Compared against 2026-08-16.Mon, 17 Aug 2026 01:09:12 GMTsecurityneutraltool.description_changed