<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hpo Api · hpo-api-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-hpo-api/hpo-api-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] hpo-api-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a093ce-09c5-786b-a3a0-244e2a37a48d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a093ce-09c5-786b-a3a0-244e2a37a48d</guid><description>Stability (pass → fail). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 04:09:08 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] hpo-api-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a093ce-09c8-783b-99ca-18982a3d731e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a093ce-09c8-783b-99ca-18982a3d731e</guid><description>Authorization (fail → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 04:09:08 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] hpo-api-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a093ce-09cb-7bf0-b4b4-6dff12225c25</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a093ce-09cb-7bf0-b4b4-6dff12225c25</guid><description>Tool safety (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 04:09:08 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b239-7134-81a6-d6b4bd8f0f1a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b239-7134-81a6-d6b4bd8f0f1a</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 04:00:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b23a-788f-8374-c3d30211d22f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b23a-788f-8374-c3d30211d22f</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 04:00:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b23a-7eb4-9206-45050e7e99ce</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b23a-7eb4-9206-45050e7e99ce</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 04:00:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b23b-7581-9ded-fd880a7038fa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b23b-7581-9ded-fd880a7038fa</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 04:00:25 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b23b-7b6c-9c4f-45ad6e92372b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08e9f-b23b-7b6c-9c4f-45ad6e92372b</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 04:00:25 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fa-76f3-90ae-d3d294ac4204</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fa-76f3-90ae-d3d294ac4204</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fb-786b-b32e-51b19635cdef</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fb-786b-b32e-51b19635cdef</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fb-7f36-b3a3-dbb30e6e0e7a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fb-7f36-b3a3-dbb30e6e0e7a</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fc-75a4-9659-cf735fd0d703</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fc-75a4-9659-cf735fd0d703</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fc-7b16-91a4-f8a622580d55</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08979-68fc-7b16-91a4-f8a622580d55</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e5d-7636-8d9f-91571ea0262f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e5d-7636-8d9f-91571ea0262f</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e5e-799c-b3b4-1380bb77e5b3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e5e-799c-b3b4-1380bb77e5b3</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e5f-7605-898e-3acb9c1c6213</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e5f-7605-898e-3acb9c1c6213</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e5f-7b86-9efd-f6d000b6ff3d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e5f-7b86-9efd-f6d000b6ff3d</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e60-720c-807d-94b656640858</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a08453-0e60-720c-807d-94b656640858</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:00:30 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-5824-7f07-9cc3-b7846372eb8f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-5824-7f07-9cc3-b7846372eb8f</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:01:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-582c-75ed-9d1d-37c1de122fb6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-582c-75ed-9d1d-37c1de122fb6</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:01:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-582f-73c7-a532-7894efdd4730</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-582f-73c7-a532-7894efdd4730</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:01:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-5830-7afe-9e0c-64f3eea11247</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-5830-7afe-9e0c-64f3eea11247</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:01:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-5833-72b2-b85e-db1572c00c77</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07f2d-5833-72b2-b85e-db1572c00c77</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:01:12 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] hpo-api-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07a06-f7d8-75ea-b542-6e4c1123dda5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07a06-f7d8-75ea-b542-6e4c1123dda5</guid><description>Authorization (unverified → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 04:01:12 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] hpo-api-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07a06-f7d9-7e94-8a25-487c3c993e58</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07a06-f7d9-7e94-8a25-487c3c993e58</guid><description>Injection markers (unverified → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 04:01:12 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] hpo-api-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07a06-f7da-73cf-9566-f3159dc23ee2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a07a06-f7da-73cf-9566-f3159dc23ee2</guid><description>Stability (fail → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 04:01:12 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] hpo-api-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a074e0-3858-711c-8a88-a3ad47d0b0a2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a074e0-3858-711c-8a88-a3ad47d0b0a2</guid><description>Stability (pass → fail). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 04:00:46 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] hpo-api-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a074e0-385b-7399-bc6d-1da0034ae905</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a074e0-385b-7399-bc6d-1da0034ae905</guid><description>Authorization (fail → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 04:00:46 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] hpo-api-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a074e0-385c-7510-af9e-c20784b0b9ef</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a074e0-385c-7510-af9e-c20784b0b9ef</guid><description>Tool safety (pass → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 04:00:46 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f05c-796e-a02e-44c2c2df6188</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f05c-796e-a02e-44c2c2df6188</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f05e-7040-9cbd-e3f1963bce38</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f05e-7040-9cbd-e3f1963bce38</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f061-7af5-8fd4-dc3e93d29d0b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f061-7af5-8fd4-dc3e93d29d0b</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f062-7ddc-81d5-70202020d74d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f062-7ddc-81d5-70202020d74d</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f063-7d1a-9043-463ad8d55717</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06fb9-f063-7d1a-9043-463ad8d55717</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-9378-7ae9-a957-b1c6f42688be</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-9378-7ae9-a957-b1c6f42688be</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-9379-7f25-b871-7f85d4f609d6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-9379-7f25-b871-7f85d4f609d6</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-937a-74a5-8f10-0167be167547</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-937a-74a5-8f10-0167be167547</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-937a-79aa-ab6b-dc0e9d9e28d0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-937a-79aa-ab6b-dc0e9d9e28d0</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “entity_profile” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-937a-7efb-ae2b-3a2be96fb6fa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-937a-7efb-ae2b-3a2be96fb6fa</guid><description>Tool “entity_profile” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-937b-7d2b-a98c-915161b31ad5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06a93-937b-7d2b-a98c-915161b31ad5</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 04:00:51 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42e6-782b-91bb-bc43542163d0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42e6-782b-91bb-bc43542163d0</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42e8-7ccb-a961-27b461d219c5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42e8-7ccb-a961-27b461d219c5</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42e9-756e-9e75-ea7ebd8564cd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42e9-756e-9e75-ea7ebd8564cd</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42e9-7c2c-ad8d-e30565f2c5ab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42e9-7c2c-ad8d-e30565f2c5ab</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42ea-72d7-a602-0cd0b2473192</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42ea-72d7-a602-0cd0b2473192</guid><description>Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42ea-787a-be44-bc3cb74333ba</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a0656d-42ea-787a-be44-bc3cb74333ba</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] hpo-api-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06046-e5c9-7063-9925-e6d9eb21b0d7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06046-e5c9-7063-9925-e6d9eb21b0d7</guid><description>Authorization (pass → fail). Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 04:00:54 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06046-e5ca-729a-9d36-9f26ece7f83d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06046-e5ca-729a-9d36-9f26ece7f83d</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06046-e5ca-7e22-ae88-b03be2127429</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06046-e5ca-7e22-ae88-b03be2127429</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hpo-api-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06046-e5cb-751d-8d1b-d78d136fa0dd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hpo-api/hpo-api-mcp#chg-chg_01a06046-e5cb-751d-8d1b-d78d136fa0dd</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 04:00:54 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>