<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Arcgis Hub · arcgis-hub-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-arcgis-hub/arcgis-hub-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4577-7706-9737-574f10ee90bb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4577-7706-9737-574f10ee90bb</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 06:07:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4579-7894-b1a4-d00f92d62119</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4579-7894-b1a4-d00f92d62119</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 06:07:46 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4579-73b0-a96d-4ff80bf74016</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4579-73b0-a96d-4ff80bf74016</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 06:07:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4578-7d6a-b731-04a5958f2617</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4578-7d6a-b731-04a5958f2617</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 06:07:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4578-796c-af18-74faeace3bbb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc63c-4578-796c-af18-74faeace3bbb</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 06:07:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6462-7369-825d-8de718900110</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6462-7369-825d-8de718900110</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 06:05:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6464-71bc-84b0-721ea5a1a061</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6464-71bc-84b0-721ea5a1a061</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 06:05:01 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6463-7b3c-a6ac-d6039296cdd8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6463-7b3c-a6ac-d6039296cdd8</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 06:05:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6463-7555-a7a1-7cd533038e47</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6463-7555-a7a1-7cd533038e47</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 06:05:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6462-7dd0-a8a5-87f59bcb3881</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6462-7dd0-a8a5-87f59bcb3881</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 06:05:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] arcgis-hub-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6460-7816-9524-aafed7223998</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fc113-6460-7816-9524-aafed7223998</guid><description>Authorization (unverified → fail). Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 06:05:01 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-hub-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6966-7051-b4fd-72efc4930289</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6966-7051-b4fd-72efc4930289</guid><description>Authorization (fail → unverified). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:04:20 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6966-78d5-90e6-28238b13a701</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6966-78d5-90e6-28238b13a701</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 06:04:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6966-7d26-8f32-65cb7903d930</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6966-7d26-8f32-65cb7903d930</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 06:04:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6967-734f-be59-ac2692259397</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6967-734f-be59-ac2692259397</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 06:04:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6967-782c-8540-a97a0068f4e1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6967-782c-8540-a97a0068f4e1</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 06:04:20 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6967-7c9f-a488-ef97f0f63958</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fbbec-6967-7c9f-a488-ef97f0f63958</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 06:04:20 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5767-7d71-84f5-a2cc44875321</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5767-7d71-84f5-a2cc44875321</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 15:58:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5768-7872-af69-f811b9160f07</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5768-7872-af69-f811b9160f07</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 15:58:32 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5767-733d-b2f4-e0b00d131c87</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5767-733d-b2f4-e0b00d131c87</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 15:58:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5765-71ae-b03d-e2b7496f2a3b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5765-71ae-b03d-e2b7496f2a3b</guid><description>Authorization (fail → unverified). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:58:32 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5766-7d50-aa27-724a653d0e3f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5766-7d50-aa27-724a653d0e3f</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 15:58:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5767-788b-a8fd-420db64f73cf</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fae99-5767-788b-a8fd-420db64f73cf</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 15:58:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a77-7551-acb7-6972dc8f84f0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a77-7551-acb7-6972dc8f84f0</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 17:42:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a76-7f22-b940-f3986392ed95</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a76-7f22-b940-f3986392ed95</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 17:42:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a76-7785-8893-3cad5cd39ba0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a76-7785-8893-3cad5cd39ba0</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 17:42:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-hub-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a75-7ba0-91a2-0f39ee9c6e1a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a75-7ba0-91a2-0f39ee9c6e1a</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 17:42:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] arcgis-hub-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a75-7529-be3e-b574f736d504</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a75-7529-be3e-b574f736d504</guid><description>Authorization (unverified → fail). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 17:42:34 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-hub-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a77-7924-b60c-2f3c6906e59a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-hub/arcgis-hub-mcp#chg-chg_019fa9d2-3a77-7924-b60c-2f3c6906e59a</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 17:42:34 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>