<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Arquivo Pt · arquivo-pt-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-arquivo-pt/arquivo-pt-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] arquivo-pt-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b9c-7d3e-a96b-009829247f00</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b9c-7d3e-a96b-009829247f00</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 00:37:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b9d-7402-90d0-2e2b66ebc127</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b9d-7402-90d0-2e2b66ebc127</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 00:37:13 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b99-75f0-8799-869919aa0a1e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b99-75f0-8799-869919aa0a1e</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 00:37:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b9c-74a3-99d6-09df7930c2a7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b9c-74a3-99d6-09df7930c2a7</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 00:37:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b9b-7812-9194-d8e7bc94c95a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a923-6b9b-7812-9194-d8e7bc94c95a</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 00:37:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc8d-74d3-aa88-d2cd8a47024d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc8d-74d3-aa88-d2cd8a47024d</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 00:13:59 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc8e-76ea-88be-ef1b915aff3c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc8e-76ea-88be-ef1b915aff3c</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 00:13:59 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc8f-7316-9f28-ef13f4b35418</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc8f-7316-9f28-ef13f4b35418</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 00:13:59 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc8c-74be-871d-49025890e332</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc8c-74be-871d-49025890e332</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 00:13:59 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc89-70a8-bfec-6c8d92eecc78</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a1a3e7-cc89-70a8-bfec-6c8d92eecc78</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 00:13:59 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6d-7171-9367-f216f79a61ac</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6d-7171-9367-f216f79a61ac</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 00:21:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6d-7696-bdf4-630bd1a52e9d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6d-7696-bdf4-630bd1a52e9d</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 00:21:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6d-7bb5-95d2-b5bc778138ab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6d-7bb5-95d2-b5bc778138ab</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 00:21:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6e-71a6-9d36-620ee268c4e3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6e-71a6-9d36-620ee268c4e3</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 00:21:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] arquivo-pt-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6b-7d26-b6e0-e130ad080c05</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6b-7d26-b6e0-e130ad080c05</guid><description>Authorization (pass → fail). Compared against 2026-11-02.</description><pubDate>Tue, 03 Nov 2026 00:21:53 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arquivo-pt-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6e-76e6-9e8c-560ebfcd8d2c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a19ec8-aa6e-76e6-9e8c-560ebfcd8d2c</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 00:21:53 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41ae-774c-b7a7-9d6eb222067c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41ae-774c-b7a7-9d6eb222067c</guid><description>Authorization (fail → pass). Compared against 2026-11-01.</description><pubDate>Mon, 02 Nov 2026 00:28:23 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41af-75af-a322-775b32b11251</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41af-75af-a322-775b32b11251</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 00:28:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41af-7b05-b0de-9f7712f537b2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41af-7b05-b0de-9f7712f537b2</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 00:28:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41af-7f38-8c81-93482700b4ae</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41af-7f38-8c81-93482700b4ae</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 00:28:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41b0-7408-a0c8-ff1186fbec5a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41b0-7408-a0c8-ff1186fbec5a</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 00:28:23 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41b0-788f-8120-88bf64ba5094</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a199a8-41b0-788f-8120-88bf64ba5094</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 00:28:23 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] arquivo-pt-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18f4f-a421-7a06-9984-e79dd2ef991a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18f4f-a421-7a06-9984-e79dd2ef991a</guid><description>Authorization (pass → fail). Compared against 2026-10-30.</description><pubDate>Sat, 31 Oct 2026 00:15:23 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[CRITICAL] arquivo-pt-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90d-72fb-85d0-38dce1c9ed31</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90d-72fb-85d0-38dce1c9ed31</guid><description>Authorization (pass → fail). Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 00:21:28 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arquivo-pt-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d910-7031-bb98-a6941c17831d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d910-7031-bb98-a6941c17831d</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 00:21:28 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “compare_entities” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90f-74de-9b1c-36d52f69d4fc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90f-74de-9b1c-36d52f69d4fc</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 00:21:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90e-7e36-84cb-c23263214c71</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90e-7e36-84cb-c23263214c71</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 00:21:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90e-77f0-b092-db55268777ac</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90e-77f0-b092-db55268777ac</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 00:21:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90e-71f6-b94d-23731d8f74b6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90e-71f6-b94d-23731d8f74b6</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 00:21:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90f-7a2c-8cc4-5895ed99d792</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18a2e-d90f-7a2c-8cc4-5895ed99d792</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 00:21:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] arquivo-pt-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d755-7927-b07d-ffa0134662a5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d755-7927-b07d-ffa0134662a5</guid><description>Authorization (pass → fail). Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 00:21:51 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d756-749e-a392-50173cde10d4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d756-749e-a392-50173cde10d4</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 00:21:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d756-7a75-b77a-5848fa81351e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d756-7a75-b77a-5848fa81351e</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 00:21:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d757-7115-8f50-1c243a44cd8e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d757-7115-8f50-1c243a44cd8e</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 00:21:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “bet_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d757-76ae-8962-ed202f487e83</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d757-76ae-8962-ed202f487e83</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 00:21:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d758-72c7-b828-f9463ec42cd2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d758-72c7-b828-f9463ec42cd2</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 00:21:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d758-77cc-b31b-37e0abe40298</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a18508-d758-77cc-b31b-37e0abe40298</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 00:21:51 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc3-7643-b1f9-7f51962c2fc3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc3-7643-b1f9-7f51962c2fc3</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 00:25:28 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc1-7afe-a9d1-9daac4c45ee2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc1-7afe-a9d1-9daac4c45ee2</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 00:25:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc1-75a1-b6e5-782204e269a6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc1-75a1-b6e5-782204e269a6</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 00:25:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc1-7146-ac3b-99fb38d12e24</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc1-7146-ac3b-99fb38d12e24</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 00:25:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc0-7b04-81f2-0d7b72554018</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc0-7b04-81f2-0d7b72554018</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 00:25:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc0-74a9-85bf-dfa7843c96c6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccc0-74a9-85bf-dfa7843c96c6</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 00:25:28 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccbe-7a82-b210-56a0034b154e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17fe5-ccbe-7a82-b210-56a0034b154e</guid><description>Authorization (fail → pass). Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 00:25:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce39-7684-801b-38963884caf4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce39-7684-801b-38963884caf4</guid><description>Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads. Compared against 2026-10-18.</description><pubDate>Tue, 27 Oct 2026 00:25:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “resolution_audit” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce39-7af2-bc42-7716afc7d489</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce39-7af2-bc42-7716afc7d489</guid><description>Tool “resolution_audit” rewrote its description, which is the text the model reads. Compared against 2026-10-18.</description><pubDate>Tue, 27 Oct 2026 00:25:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “resolution_diff” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce3a-7a1e-ae60-47e8695baf95</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce3a-7a1e-ae60-47e8695baf95</guid><description>Tool “resolution_diff” rewrote its description, which is the text the model reads. Compared against 2026-10-18.</description><pubDate>Tue, 27 Oct 2026 00:25:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce3b-7a4e-a6b8-a2ffec540ff3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce3b-7a4e-a6b8-a2ffec540ff3</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-18.</description><pubDate>Tue, 27 Oct 2026 00:25:52 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce37-7d6d-842c-103f34bf9197</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce37-7d6d-842c-103f34bf9197</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-10-18.</description><pubDate>Tue, 27 Oct 2026 00:25:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arquivo-pt-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce38-7342-a04f-52a9a7ec8aef</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arquivo-pt/arquivo-pt-mcp#chg-chg_01a17abf-ce38-7342-a04f-52a9a7ec8aef</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-10-18.</description><pubDate>Tue, 27 Oct 2026 00:25:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>