Dataverse Harvard · dataverse-harvard-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] dataverse-harvard-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8154-7dc3-bb7d-64afde199f3ehttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8154-7dc3-bb7d-64afde199f3eTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:10:12 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8156-7844-aa2b-5fbed2155e18https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8156-7844-aa2b-5fbed2155e18The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:10:12 GMTsecurityneutralserver.instructions_changed[SECURITY] dataverse-harvard-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8156-7001-9726-9d6f145f9bbbhttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8156-7001-9726-9d6f145f9bbbTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:10:12 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8155-7bad-8bdc-9601642b1587https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8155-7bad-8bdc-9601642b1587Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:10:12 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8155-7822-b169-c0e8b83b9a80https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc63e-8155-7822-b169-c0e8b83b9a80Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:10:12 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39d-70f2-b7c0-221256e8a7b0https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39d-70f2-b7c0-221256e8a7b0Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:10:57 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39e-7310-aaa6-db84d5233658https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39e-7310-aaa6-db84d5233658The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:10:57 GMTsecurityneutralserver.instructions_changed[SECURITY] dataverse-harvard-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39d-7d08-b9d0-74de84d94d26https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39d-7d08-b9d0-74de84d94d26Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:10:57 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39d-76b4-997e-b360b383d061https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39d-76b4-997e-b360b383d061Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:10:57 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39c-7601-8fae-22b8aeecc15chttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fc118-d39c-7601-8fae-22b8aeecc15cTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:10:57 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc09-7938-8883-d5de3ae02c7fhttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc09-7938-8883-d5de3ae02c7fTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:09:08 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc0a-7573-93ef-3fcc22396185https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc0a-7573-93ef-3fcc22396185Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:09:08 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc0a-798f-8e57-5914c0d39ba8https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc0a-798f-8e57-5914c0d39ba8Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:09:08 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc0a-7d54-8587-ab09dc1de320https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc0a-7d54-8587-ab09dc1de320Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:09:08 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc0b-71e6-8bdb-37be8f0d6bc3https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fbbf0-cc0b-71e6-8bdb-37be8f0d6bc3The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:09:08 GMTsecurityneutralserver.instructions_changed[CRITICAL] dataverse-harvard-mcp: Authorization (unverified → fail)https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca63-7e01-ba99-d13f7891b970https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca63-7e01-ba99-d13f7891b970Authorization (unverified → fail). Compared against 2026-07-28.Wed, 29 Jul 2026 17:31:52 GMTcriticalregressioncheck.reverified[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca64-7c01-92ad-1c37963764f4https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca64-7c01-92ad-1c37963764f4Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 17:31:52 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca64-77c9-a37c-0f1dd593f424https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca64-77c9-a37c-0f1dd593f424Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 17:31:52 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca65-70c4-948a-f1b9145c52f2https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca65-70c4-948a-f1b9145c52f2Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 17:31:52 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca65-764e-8cb0-00e14b8584aahttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca65-764e-8cb0-00e14b8584aaTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 17:31:52 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca65-7ab1-a81a-f7267680603chttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019faeee-ca65-7ab1-a81a-f7267680603cThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.Wed, 29 Jul 2026 17:31:52 GMTsecurityneutralserver.instructions_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071c-7d0e-b3f7-efa1acbfefadhttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071c-7d0e-b3f7-efa1acbfefadTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 16:35:44 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071d-7a25-9193-48ecc40f9690https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071d-7a25-9193-48ecc40f9690The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.Tue, 28 Jul 2026 16:35:44 GMTsecurityneutralserver.instructions_changed[SECURITY] dataverse-harvard-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071d-76b9-9cc4-e7657e2211bchttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071d-76b9-9cc4-e7657e2211bcTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 16:35:44 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071c-7928-aca7-dd8918fb73c4https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071c-7928-aca7-dd8918fb73c4Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 16:35:44 GMTsecurityneutraltool.description_changed[SECURITY] dataverse-harvard-mcp: Authorization (fail → unverified)https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071c-7495-96a7-36779fee8ea0https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071c-7495-96a7-36779fee8ea0Authorization (fail → unverified). Compared against 2026-07-27.Tue, 28 Jul 2026 16:35:44 GMTsecurityregressioncheck.unverifiable[SECURITY] dataverse-harvard-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071d-72e8-a643-c43d52319239https://verifymcp.io/servers/pipeworx-io-dataverse-harvard/dataverse-harvard-mcp#chg-chg_019fa995-071d-72e8-a643-c43d52319239Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 16:35:44 GMTsecurityneutraltool.description_changed