<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Arcgis Fauquier · arcgis-fauquier-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-fauquier/arcgis-fauquier-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] arcgis-fauquier-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-2061-7718-82d8-ffaaf4d42c3e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-2061-7718-82d8-ffaaf4d42c3e</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 05:07:32 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-205d-72b6-8954-5120d11e89f0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-205d-72b6-8954-5120d11e89f0</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 05:07:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-205b-7c6c-b36e-8661cd66291c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-205b-7c6c-b36e-8661cd66291c</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 05:07:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-2058-7a40-95d5-bae84c35ab3c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-2058-7a40-95d5-bae84c35ab3c</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 05:07:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-2054-7a49-a8b1-9a00326acc8b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc605-2054-7a49-a8b1-9a00326acc8b</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 05:07:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc01-7c51-824d-eb13268228b9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc01-7c51-824d-eb13268228b9</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 05:05:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc02-7207-ab7d-69d23794a431</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc02-7207-ab7d-69d23794a431</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 05:05:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc02-7ce6-8a46-ce77a0a77ef9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc02-7ce6-8a46-ce77a0a77ef9</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 05:05:27 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc02-79c3-a55b-867fb3c38f9f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc02-79c3-a55b-867fb3c38f9f</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 05:05:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc02-766a-befe-2d7d0f4d734a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fc0dc-dc02-766a-befe-2d7d0f4d734a</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 05:05:27 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fbbb6-5387-776c-a47e-8a0d37e81037</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fbbb6-5387-776c-a47e-8a0d37e81037</guid><description>Authorization (fail → unverified). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 05:05:16 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-658a-7821-b9cd-9096bd670a2d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-658a-7821-b9cd-9096bd670a2d</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 18:41:21 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-658a-7296-aaf9-cac5ee508c51</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-658a-7296-aaf9-cac5ee508c51</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 18:41:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-6589-7cd6-bad6-64ca2a687c93</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-6589-7cd6-bad6-64ca2a687c93</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 18:41:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-6589-7673-8af0-9deb2270c159</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-6589-7673-8af0-9deb2270c159</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 18:41:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-6588-7aa9-9a99-d35c894b73a2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019faf2e-6588-7aa9-9a99-d35c894b73a2</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 18:41:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-913f-7ab6-9c7b-0e8357da07a3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-913f-7ab6-9c7b-0e8357da07a3</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 17:04:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-9140-7372-b8d2-2d0cd1af88b8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-9140-7372-b8d2-2d0cd1af88b8</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 17:04:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-9141-7345-8eb9-981495a0ebf8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-9141-7345-8eb9-981495a0ebf8</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 17:04:43 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-9140-7e44-9f19-ddddafee5362</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-9140-7e44-9f19-ddddafee5362</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 17:04:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-fauquier-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-9140-794a-a16d-8a0f59be5eea</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-fauquier/arcgis-fauquier-mcp#chg-chg_019fa9af-9140-794a-a16d-8a0f59be5eea</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 17:04:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>