<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Arcgis Houston · arcgis-houston-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-houston/arcgis-houston-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] arcgis-houston-mcp: Authorization (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a094e0-8947-764a-9a72-562eb7c312db</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a094e0-8947-764a-9a72-562eb7c312db</guid><description>Authorization (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 09:08:58 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-houston-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a094e0-8948-7745-a980-13d2b70610ee</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a094e0-8948-7745-a980-13d2b70610ee</guid><description>Stability (pass → fail). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 09:08:58 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a094e0-8948-7c7e-9e61-190b773c51b9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a094e0-8948-7c7e-9e61-190b773c51b9</guid><description>Tool safety (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 09:08:58 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d076-7bd0-a234-0801b8d32ce9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d076-7bd0-a234-0801b8d32ce9</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 09:08:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d077-7cb4-b6bc-dbc07703b1a3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d077-7cb4-b6bc-dbc07703b1a3</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 09:08:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d078-7374-904e-f463aa3a8253</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d078-7374-904e-f463aa3a8253</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 09:08:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d078-78eb-ad4b-c8ce11f94e79</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d078-78eb-ad4b-c8ce11f94e79</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 09:08:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d078-7d91-a5fe-ced98e8bdcd3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08fb9-d078-7d91-a5fe-ced98e8bdcd3</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 09:08:34 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08a94-ec91-783e-a1eb-338eb01a924b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08a94-ec91-783e-a1eb-338eb01a924b</guid><description>Authorization (unverified → pass). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 09:10:10 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-houston-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08a94-ec92-7757-be32-4c114c298a6a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08a94-ec92-7757-be32-4c114c298a6a</guid><description>Injection markers (unverified → pass). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 09:10:10 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-houston-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08a94-ec92-7cb4-9b98-9331c92c6287</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08a94-ec92-7cb4-9b98-9331c92c6287</guid><description>Stability (fail → pass). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 09:10:10 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-houston-mcp: Stability (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0856c-82ec-72cc-a350-f7dfc921587e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0856c-82ec-72cc-a350-f7dfc921587e</guid><description>Stability (unverified → fail). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 09:07:56 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-houston-mcp: Stability (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08048-dfec-796c-8401-db6836235951</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08048-dfec-796c-8401-db6836235951</guid><description>Stability (pass → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 09:10:54 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-houston-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08048-dfed-7ebb-acc5-4aaf55047d6a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08048-dfed-7ebb-acc5-4aaf55047d6a</guid><description>Authorization (fail → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 09:10:54 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08048-dfef-74a7-9fb7-bf7edefae498</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08048-dfef-74a7-9fb7-bf7edefae498</guid><description>Tool safety (pass → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 09:10:54 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-houston-mcp: Endpoint reachability (reachable → unreachable)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08048-dff0-7d22-a0b4-80820901b81a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a08048-dff0-7d22-a0b4-80820901b81a</guid><description>Endpoint reachability (reachable → unreachable). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 09:10:54 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item><item><title>[CRITICAL] arcgis-houston-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c86-73d4-85c2-ebe286bf1b6d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c86-73d4-85c2-ebe286bf1b6d</guid><description>Authorization (pass → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 09:09:38 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c87-7330-8f6c-1e6e5c408d26</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c87-7330-8f6c-1e6e5c408d26</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 09:09:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c87-77cb-8f0a-ca1e46655039</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c87-77cb-8f0a-ca1e46655039</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 09:09:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c87-7c8e-95bd-3a6c958ec8c4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c87-7c8e-95bd-3a6c958ec8c4</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 09:09:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c88-717f-92b3-89c1cb9a0d67</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c88-717f-92b3-89c1cb9a0d67</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 09:09:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c88-76e5-8007-6d69b5d50084</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a07b21-5c88-76e5-8007-6d69b5d50084</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 09:09:38 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b689-7a87-9ffd-48b159d85f35</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b689-7a87-9ffd-48b159d85f35</guid><description>Authorization (fail → pass). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 09:07:08 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68a-77fb-9dd0-772654b0504f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68a-77fb-9dd0-772654b0504f</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 09:07:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68b-7352-94c8-31cbec30ca66</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68b-7352-94c8-31cbec30ca66</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 09:07:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68b-789b-bd9c-73c5801f0a14</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68b-789b-bd9c-73c5801f0a14</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 09:07:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68b-7cea-a1a5-92b1e8ab8710</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68b-7cea-a1a5-92b1e8ab8710</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 09:07:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68c-7298-a25a-f71bcc1236c2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a075f8-b68c-7298-a25a-f71bcc1236c2</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 09:07:08 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-281e-7171-b0f7-e76874e9ee6b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-281e-7171-b0f7-e76874e9ee6b</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 09:06:55 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-281f-7e55-9772-5a4400042998</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-281f-7e55-9772-5a4400042998</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 09:06:55 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-2820-7869-8d96-15aa8ea9e5af</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-2820-7869-8d96-15aa8ea9e5af</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 09:06:55 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-2821-7624-a3c9-8c3c4dad5a81</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-2821-7624-a3c9-8c3c4dad5a81</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 09:06:55 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-2821-7d95-bae2-3ff0eb203365</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a070d2-2821-7d95-bae2-3ff0eb203365</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 09:06:55 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9154-794f-a6de-59a90d179ed0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9154-794f-a6de-59a90d179ed0</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 09:06:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9157-77e2-9dff-6b21d9b59ca1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9157-77e2-9dff-6b21d9b59ca1</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 09:06:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9158-70be-895e-27381ac77092</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9158-70be-895e-27381ac77092</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 09:06:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9158-784c-b1d6-630ea731d62d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9158-784c-b1d6-630ea731d62d</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 09:06:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “entity_profile” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9158-7d8d-bb0e-b33d49802de3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-9158-7d8d-bb0e-b33d49802de3</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 09:06:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-915a-70f3-81ba-99f0f613b7c9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06bab-915a-70f3-81ba-99f0f613b7c9</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 09:06:40 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd87-70c9-a7fd-47e86059dba6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd87-70c9-a7fd-47e86059dba6</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 09:06:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd88-7027-bf37-07a18bea09c0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd88-7027-bf37-07a18bea09c0</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 09:06:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd88-7595-85d0-4c25cb796ea1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd88-7595-85d0-4c25cb796ea1</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 09:06:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd88-7eb6-81ab-59df21bac973</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd88-7eb6-81ab-59df21bac973</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 09:06:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd89-7489-91bb-b5e09cdeda5c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd89-7489-91bb-b5e09cdeda5c</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 09:06:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd89-78c2-b333-bcef41e51f97</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a06684-dd89-78c2-b333-bcef41e51f97</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 09:06:18 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] arcgis-houston-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74b-705f-bf7c-d944fc24a497</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74b-705f-bf7c-d944fc24a497</guid><description>Authorization (pass → fail). Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 09:06:32 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74c-7448-8618-e0377f53a02d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74c-7448-8618-e0377f53a02d</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 09:06:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74c-7b83-b138-2df09d0aef25</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74c-7b83-b138-2df09d0aef25</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 09:06:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74d-72a3-9615-4a60ab129bbf</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74d-72a3-9615-4a60ab129bbf</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 09:06:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-houston-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74d-793f-a248-c066f1436b7e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-houston/arcgis-houston-mcp#chg-chg_01a0615e-b74d-793f-a248-c066f1436b7e</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 09:06:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>