<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hcup Inpatient Stats · hcup-inpatient-stats-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-hcup-inpatient-stats/hcup-inpatient-stats-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[CRITICAL] hcup-inpatient-stats-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a9df-b792-78c6-9927-b7955bbbeedb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a9df-b792-78c6-9927-b7955bbbeedb</guid><description>Authorization (pass → fail). Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 04:02:53 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe0-784b-8fba-3d145233b1d4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe0-784b-8fba-3d145233b1d4</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 04:01:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe0-7193-8019-7379cbfd1397</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe0-7193-8019-7379cbfd1397</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 04:01:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffdf-75ef-9d1a-024ca21f7ce7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffdf-75ef-9d1a-024ca21f7ce7</guid><description>Authorization (fail → pass). Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 04:01:24 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe1-7936-81fa-d014ae5be70d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe1-7936-81fa-d014ae5be70d</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 04:01:24 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe0-7e80-8f18-3f3f065585c9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe0-7e80-8f18-3f3f065585c9</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 04:01:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe1-7434-92dc-0e1120b82201</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a1a4b7-ffe1-7434-92dc-0e1120b82201</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 04:01:24 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb10-75f6-887c-5a5d2c5fa1a8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb10-75f6-887c-5a5d2c5fa1a8</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 04:01:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb10-7d4d-909b-50dcfb1ea6b2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb10-7d4d-909b-50dcfb1ea6b2</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 04:01:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb11-7558-bc85-3a86ce356e07</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb11-7558-bc85-3a86ce356e07</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 04:01:42 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb0e-78e7-8f1b-b8638132e6ec</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb0e-78e7-8f1b-b8638132e6ec</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 04:01:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb0f-7d04-acc0-e3333892c951</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19f91-eb0f-7d04-acc0-e3333892c951</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 04:01:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c68-7649-b869-038651336264</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c68-7649-b869-038651336264</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 04:01:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c68-7c57-9e77-6fc4e7391a28</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c68-7c57-9e77-6fc4e7391a28</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 04:01:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c69-72c4-a7c0-490ed342054d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c69-72c4-a7c0-490ed342054d</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 04:01:37 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c67-7e33-ae33-e0648480c90d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c67-7e33-ae33-e0648480c90d</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 04:01:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c66-7c3c-80a1-98dc190950cd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19a6b-7c66-7c3c-80a1-98dc190950cd</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 04:01:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] hcup-inpatient-stats-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7ee0-7ee2-ab20-f4eb1f7a00f9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7ee0-7ee2-ab20-f4eb1f7a00f9</guid><description>Authorization (pass → fail). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 04:02:01 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7ee9-75f6-ad7b-56c1dcf865e2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7ee9-75f6-ad7b-56c1dcf865e2</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 04:02:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7ee9-7e53-884f-4e85b4332f4e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7ee9-7e53-884f-4e85b4332f4e</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 04:02:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7eeb-7e8e-b03e-ea20468a6d40</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7eeb-7e8e-b03e-ea20468a6d40</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 04:02:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7eee-750f-817b-f09846ebc443</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7eee-750f-817b-f09846ebc443</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 04:02:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7eee-7b45-b244-cf5fd9a7d852</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19545-7eee-7b45-b244-cf5fd9a7d852</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 04:02:01 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185f-7049-a9a2-bb0120baa793</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185f-7049-a9a2-bb0120baa793</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 04:11:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185f-7593-b599-b06322dddfdc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185f-7593-b599-b06322dddfdc</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 04:11:48 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185e-7a48-94ea-997bc8b59c65</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185e-7a48-94ea-997bc8b59c65</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 04:11:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185e-746f-9fdf-5ebb6803b27d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185e-746f-9fdf-5ebb6803b27d</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 04:11:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185c-78ab-bb70-b8ec2e3acfd4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a19028-185c-78ab-bb70-b8ec2e3acfd4</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 04:11:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6240-7a8d-a342-9e8311f58141</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6240-7a8d-a342-9e8311f58141</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:12:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “compare_entities” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6241-7244-89f7-3b3b02397733</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6241-7244-89f7-3b3b02397733</guid><description>Tool “compare_entities” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:12:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6241-7865-ae1f-2f4142c0b7e9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6241-7865-ae1f-2f4142c0b7e9</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:12:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6241-7e7f-a2c6-33fa55c8f6f8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6241-7e7f-a2c6-33fa55c8f6f8</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:12:31 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-623e-79dc-a070-888df3cc4600</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-623e-79dc-a070-888df3cc4600</guid><description>Authorization (fail → pass). Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:12:31 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-623f-7cb1-a34f-0c578f6e6f72</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-623f-7cb1-a34f-0c578f6e6f72</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:12:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6240-73e8-b20a-fc5ac144acbc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a18b02-6240-73e8-b20a-fc5ac144acbc</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 04:12:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “bet_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11b-7c39-a5f5-c11252e43859</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11b-7c39-a5f5-c11252e43859</guid><description>Tool “bet_research” rewrote its description, which is the text the model reads. Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] hcup-inpatient-stats-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d119-756a-b7f1-7c7ecb9e59d3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d119-756a-b7f1-7c7ecb9e59d3</guid><description>Authorization (pass → fail). Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 04:11:12 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11a-7567-9877-ce1214e1898e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11a-7567-9877-ce1214e1898e</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11a-7c2c-a99b-e2c1a8b74fe6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11a-7c2c-a99b-e2c1a8b74fe6</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11b-756e-89de-3bb7b6a1efa3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11b-756e-89de-3bb7b6a1efa3</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11c-78d5-b426-f6f7338b0e36</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11c-78d5-b426-f6f7338b0e36</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11c-7e79-83f7-449688bc9dcb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a185da-d11c-7e79-83f7-449688bc9dcb</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a1-7ec9-8a8e-68d2ce92e0ce</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a1-7ec9-8a8e-68d2ce92e0ce</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a2-78e1-b9bb-a6a4ce865323</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a2-78e1-b9bb-a6a4ce865323</guid><description>Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a6-76b7-a287-0f358dbbfa3e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a6-76b7-a287-0f358dbbfa3e</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a1-791c-9e2c-e4ae86f62021</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a1-791c-9e2c-e4ae86f62021</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a1-7143-aea5-1c9f2ba30f4d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-74a1-7143-aea5-1c9f2ba30f4d</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-749f-734a-8ad4-0e131b7a36bf</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a180b4-749f-734a-8ad4-0e131b7a36bf</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 04:11:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a17b8e-3cd1-7ca5-999d-187afe30b7fa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a17b8e-3cd1-7ca5-999d-187afe30b7fa</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hcup-inpatient-stats-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a17b8e-3cd2-71c0-91b5-56c87914b2da</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hcup-inpatient-stats/hcup-inpatient-stats-mcp#chg-chg_01a17b8e-3cd2-71c0-91b5-56c87914b2da</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-10-26.</description><pubDate>Tue, 27 Oct 2026 04:11:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>