<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Bioportal · bioportal-mcp · changes | VerifyMCP</title><description>Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.</description><link>https://verifymcp.io</link><atom:link href="https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] bioportal-mcp: Authorization (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb23-7324-a46f-93e6f8f1a81e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb23-7324-a46f-93e6f8f1a81e</guid><description>Authorization (pass → unverified). Compared against 2026-10-05.</description><pubDate>Wed, 07 Oct 2026 07:43:04 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] bioportal-mcp: Stability (0.27 → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb91-7ec4-b1f5-03a9e05d8bf7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb91-7ec4-b1f5-03a9e05d8bf7</guid><description>Stability (0.27 → unverified). Compared against 2026-10-05.</description><pubDate>Wed, 07 Oct 2026 07:43:04 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] bioportal-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb92-7888-801b-9b1d5b76f037</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb92-7888-801b-9b1d5b76f037</guid><description>Tool safety (pass → unverified). Compared against 2026-10-05.</description><pubDate>Wed, 07 Oct 2026 07:43:04 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] bioportal-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ea17-7703-add1-bfffc4752d7d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ea17-7703-add1-bfffc4752d7d</guid><description>Authorization (unverified → pass). Compared against 2026-10-04.</description><pubDate>Mon, 05 Oct 2026 00:53:06 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] bioportal-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-eb40-779a-9ed5-ce23083495ee</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-eb40-779a-9ed5-ce23083495ee</guid><description>Injection markers (unverified → pass). Compared against 2026-10-04.</description><pubDate>Mon, 05 Oct 2026 00:53:06 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] bioportal-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-edfc-77ea-afa9-09f27ccc5a79</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-edfc-77ea-afa9-09f27ccc5a79</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-10-02.</description><pubDate>Mon, 05 Oct 2026 00:53:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-edfe-74ee-a820-c4254887877e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-edfe-74ee-a820-c4254887877e</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-10-02.</description><pubDate>Mon, 05 Oct 2026 00:53:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ee5a-7c9f-88af-5283caf4de64</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ee5a-7c9f-88af-5283caf4de64</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-10-02.</description><pubDate>Mon, 05 Oct 2026 00:53:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ef2b-7719-9e1a-3a2e3230d71f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ef2b-7719-9e1a-3a2e3230d71f</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-10-02.</description><pubDate>Mon, 05 Oct 2026 00:53:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ef8c-729e-a8a2-e095dbd0fe96</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ef8c-729e-a8a2-e095dbd0fe96</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-02.</description><pubDate>Mon, 05 Oct 2026 00:53:06 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] bioportal-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf5-7a51-a053-9a9085bddfab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf5-7a51-a053-9a9085bddfab</guid><description>Authorization (fail → unverified). Compared against 2026-10-02.</description><pubDate>Sat, 03 Oct 2026 00:25:48 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] bioportal-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf6-77fa-b6dd-e5cfd558c2ed</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf6-77fa-b6dd-e5cfd558c2ed</guid><description>Tool safety (pass → unverified). Compared against 2026-10-02.</description><pubDate>Sat, 03 Oct 2026 00:25:48 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] bioportal-mcp: Stability (0.17 → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf8-797c-b7fb-2c4db819e7eb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf8-797c-b7fb-2c4db819e7eb</guid><description>Stability (0.17 → unverified). Compared against 2026-10-02.</description><pubDate>Sat, 03 Oct 2026 00:25:48 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[CRITICAL] bioportal-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9e-71c2-a1b4-9b8c2b7e0e5f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9e-71c2-a1b4-9b8c2b7e0e5f</guid><description>Authorization (pass → fail). Compared against 2026-09-30.</description><pubDate>Thu, 01 Oct 2026 00:09:31 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] bioportal-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9e-7b67-b6f2-447abeb6155c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9e-7b67-b6f2-447abeb6155c</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-30.</description><pubDate>Thu, 01 Oct 2026 00:09:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-7036-8ee1-a06207c09f89</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-7036-8ee1-a06207c09f89</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-30.</description><pubDate>Thu, 01 Oct 2026 00:09:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-756e-9fb8-8346f5905b71</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-756e-9fb8-8346f5905b71</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-30.</description><pubDate>Thu, 01 Oct 2026 00:09:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-78f3-803a-a010f5d6fe26</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-78f3-803a-a010f5d6fe26</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-30.</description><pubDate>Thu, 01 Oct 2026 00:09:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: Tool “release_calendar_markets” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-7d0a-9e80-6bdbf48fe9e1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-7d0a-9e80-6bdbf48fe9e1</guid><description>Tool “release_calendar_markets” rewrote its description, which is the text the model reads. Compared against 2026-09-30.</description><pubDate>Thu, 01 Oct 2026 00:09:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] bioportal-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7ba0-724d-b83b-cfa10e28f95e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7ba0-724d-b83b-cfa10e28f95e</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-30.</description><pubDate>Thu, 01 Oct 2026 00:09:31 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] bioportal-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0efa5-1881-77fb-87ba-75a5364f34d4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0efa5-1881-77fb-87ba-75a5364f34d4</guid><description>Authorization (fail → pass). Compared against 2026-09-29.</description><pubDate>Wed, 30 Sep 2026 00:09:29 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[CRITICAL] bioportal-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ea7d-d5a8-71ce-884f-4f1b53f99757</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ea7d-d5a8-71ce-884f-4f1b53f99757</guid><description>Authorization (pass → fail). Compared against 2026-09-28.</description><pubDate>Tue, 29 Sep 2026 00:08:30 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[CRITICAL] bioportal-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb1-7148-bf44-c6d549d3a0dd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb1-7148-bf44-c6d549d3a0dd</guid><description>Authorization (unverified → fail). Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 00:07:08 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] bioportal-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb1-7803-a618-aeeca8b1f0b8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb1-7803-a618-aeeca8b1f0b8</guid><description>Injection markers (unverified → pass). Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 00:07:08 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] bioportal-mcp: First check of Judged manipulation (pass)</title><link>https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb3-7868-ac65-e73d7ee297b6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb3-7868-ac65-e73d7ee297b6</guid><description>First check of Judged manipulation (pass). Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 00:07:08 GMT</pubDate><category>security</category><category>neutral</category><category>check.appeared</category></item></channel></rss>