<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Healthdata · healthdata-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-healthdata/healthdata-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c845-7f09-b998-cb8d0036f5dc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c845-7f09-b998-cb8d0036f5dc</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:04:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c844-7314-bc1b-2364b9cbdbd1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c844-7314-bc1b-2364b9cbdbd1</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:04:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c847-7ddf-be86-e120e2dc4726</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c847-7ddf-be86-e120e2dc4726</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:04:02 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c847-70fd-9bb1-19eab9ac7154</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c847-70fd-9bb1-19eab9ac7154</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:04:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c846-7936-8bd9-4f65d086b879</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc66f-c846-7936-8bd9-4f65d086b879</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 07:04:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0bf-7487-a52f-1fa50e3f67ea</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0bf-7487-a52f-1fa50e3f67ea</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:07:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0c1-74a2-811c-3e0c4417de78</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0c1-74a2-811c-3e0c4417de78</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:07:40 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0c1-706d-a253-e1608d25f78c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0c1-706d-a253-e1608d25f78c</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:07:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0c0-7b86-85dc-d7ef9bc213f4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0c0-7b86-85dc-d7ef9bc213f4</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:07:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0c0-7221-896d-9134a4ea40f8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fc14c-c0c0-7221-896d-9134a4ea40f8</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 07:07:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e09-7545-b9ca-bf8c17b3b263</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e09-7545-b9ca-bf8c17b3b263</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:04:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e09-7eb4-8e09-5aea9a75d36d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e09-7eb4-8e09-5aea9a75d36d</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:04:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e0a-7445-aac9-0b19212a90f9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e0a-7445-aac9-0b19212a90f9</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:04:38 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e09-7a46-8d14-48db2d75ef1a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e09-7a46-8d14-48db2d75ef1a</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:04:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e08-79a3-8e75-864ec778dce9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fbc23-9e08-79a3-8e75-864ec778dce9</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 07:04:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7f-7d05-af2e-f43d7d93be9f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7f-7d05-af2e-f43d7d93be9f</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 13:54:44 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] healthdata-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7c-7e32-8b13-f69d44e8ffa8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7c-7e32-8b13-f69d44e8ffa8</guid><description>Authorization (fail → unverified). Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 13:54:44 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7e-73aa-a56c-daa631e6d5d8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7e-73aa-a56c-daa631e6d5d8</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 13:54:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7e-7a7a-b7d3-2c5e151c9411</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7e-7a7a-b7d3-2c5e151c9411</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 13:54:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7f-71af-837e-4a4f62c1eeeb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7f-71af-837e-4a4f62c1eeeb</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 13:54:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7f-76f4-aeaf-e03e2ce4eba2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fb34e-5b7f-76f4-aeaf-e03e2ce4eba2</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 13:54:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69de-7d88-9d91-702617195324</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69de-7d88-9d91-702617195324</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:39:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69e0-7602-b6d4-f5ffec47010b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69e0-7602-b6d4-f5ffec47010b</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:39:58 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69e0-707f-84d8-27cd1f8496c5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69e0-707f-84d8-27cd1f8496c5</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:39:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69df-7b12-80b7-314f14aec829</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69df-7b12-80b7-314f14aec829</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:39:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69df-759b-bf35-70d1e1384a3d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fae51-69df-759b-bf35-70d1e1384a3d</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:39:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-8648-7eda-baa9-aa1c582995ec</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-8648-7eda-baa9-aa1c582995ec</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 14:16:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-864a-7679-b2d6-c05d8714a0fb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-864a-7679-b2d6-c05d8714a0fb</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 14:16:27 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-864a-729b-b93e-0952b876f731</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-864a-729b-b93e-0952b876f731</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 14:16:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-8649-7d27-beaa-876dea2e7f46</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-8649-7d27-beaa-876dea2e7f46</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 14:16:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] healthdata-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-8649-784f-9c55-57d19abfed00</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-8649-784f-9c55-57d19abfed00</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 14:16:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] healthdata-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-8648-7717-ae73-8976d2d3a0df</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-healthdata/healthdata-mcp#chg-chg_019fa915-8648-7717-ae73-8976d2d3a0df</guid><description>Authorization (unverified → fail). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 14:16:27 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item></channel></rss>