<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Arcgis Chestercounty · arcgis-chestercounty-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-chestercounty/arcgis-chestercounty-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] arcgis-chestercounty-mcp: Authorization (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a09442-e8f4-703f-bcc7-d7a04d487d77</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a09442-e8f4-703f-bcc7-d7a04d487d77</guid><description>Authorization (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 06:16:47 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a09442-e8f8-7579-9e81-6d5db414e099</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a09442-e8f8-7579-9e81-6d5db414e099</guid><description>Stability (pass → fail). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 06:16:47 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a09442-e8f8-7bfa-91c9-fd3d3cb9766f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a09442-e8f8-7bfa-91c9-fd3d3cb9766f</guid><description>Tool safety (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 06:16:47 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9ae3-7bb4-9cc9-7b797225feaa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9ae3-7bb4-9cc9-7b797225feaa</guid><description>Authorization (fail → pass). Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 06:15:45 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9ae8-7285-b6cb-cb54c95c2f03</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9ae8-7285-b6cb-cb54c95c2f03</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 06:15:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9ae8-79d9-bcb6-2bd83c40c9cd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9ae8-79d9-bcb6-2bd83c40c9cd</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 06:15:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9aee-736b-b464-c4e3067552de</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9aee-736b-b464-c4e3067552de</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 06:15:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9aee-7a0e-9e2f-34e338bad313</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9aee-7a0e-9e2f-34e338bad313</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 06:15:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9b07-74f6-b716-7ac7d458f48e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a08f1b-9b07-74f6-b716-7ac7d458f48e</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 06:15:45 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] arcgis-chestercounty-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a089f4-eea0-7c4c-bf98-787d945dbcd8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a089f4-eea0-7c4c-bf98-787d945dbcd8</guid><description>Authorization (unverified → fail). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 06:15:25 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a089f4-eea2-76fe-b843-149a74c7eef5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a089f4-eea2-76fe-b843-149a74c7eef5</guid><description>Injection markers (unverified → pass). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 06:15:25 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a089f4-eea2-7cd5-9ff9-31ab7cb126ca</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a089f4-eea2-7cd5-9ff9-31ab7cb126ca</guid><description>Stability (fail → pass). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 06:15:25 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: HTTPS (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a084cf-4f00-7c8e-8612-c4bcd0beb95e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a084cf-4f00-7c8e-8612-c4bcd0beb95e</guid><description>HTTPS (unverified → fail). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:16:13 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a084cf-4f01-7732-a74a-c456ec09030d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a084cf-4f01-7732-a74a-c456ec09030d</guid><description>Stability (pass → fail). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:16:13 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a084cf-4f02-719c-bce5-e5c007dac4b7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a084cf-4f02-719c-bce5-e5c007dac4b7</guid><description>Tool safety (pass → unverified). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:16:13 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn&apos;t read the tool list to see what that exposes.)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a084cf-4f02-76f1-b6ca-3d5470240839</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a084cf-4f02-76f1-b6ca-3d5470240839</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn&apos;t read the tool list to see what that exposes.). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:16:13 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: HTTPS (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62ce-7ac8-a299-9eafbdaaf7f2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62ce-7ac8-a299-9eafbdaaf7f2</guid><description>HTTPS (fail → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:58 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d0-7743-92de-a7c9933226a1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d0-7743-92de-a7c9933226a1</guid><description>Authorization (fail → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:58 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d1-7cfc-9170-e5c2548304f0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d1-7cfc-9170-e5c2548304f0</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d3-78d7-b8cc-36e020af14f3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d3-78d7-b8cc-36e020af14f3</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d4-70db-8889-34499a936e2c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d4-70db-8889-34499a936e2c</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d6-78e4-acf7-f2d6e4324bcf</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d6-78e4-acf7-f2d6e4324bcf</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d7-74cf-a293-962397f1efe7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07fac-62d7-74cf-a293-962397f1efe7</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:58 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] arcgis-chestercounty-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07a84-fdb8-7967-a390-bde7ad60489c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07a84-fdb8-7967-a390-bde7ad60489c</guid><description>Authorization (unverified → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 06:18:51 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07a84-fdba-724c-a2ee-fe2120637878</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07a84-fdba-724c-a2ee-fe2120637878</guid><description>Injection markers (unverified → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 06:18:51 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07a84-fdba-7999-9c84-c44f09df04f8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07a84-fdba-7999-9c84-c44f09df04f8</guid><description>Stability (fail → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 06:18:51 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a0755a-b49c-7f1c-86f1-a819a84b31ab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a0755a-b49c-7f1c-86f1-a819a84b31ab</guid><description>Stability (pass → fail). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:14:33 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a0755a-b49e-7ae5-a21b-0fc3dc50dd88</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a0755a-b49e-7ae5-a21b-0fc3dc50dd88</guid><description>Authorization (fail → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:14:33 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a0755a-b49f-710d-85b1-9a43ead9ebca</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a0755a-b49f-710d-85b1-9a43ead9ebca</guid><description>Tool safety (pass → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:14:33 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162b-7d6a-9cd8-13081c070aae</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162b-7d6a-9cd8-13081c070aae</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 06:15:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162e-70dd-8f95-74bfbb035b07</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162e-70dd-8f95-74bfbb035b07</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 06:15:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162e-755f-98ef-80d41b81c725</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162e-755f-98ef-80d41b81c725</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 06:15:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162e-7942-9d44-950dfa6e060d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162e-7942-9d44-950dfa6e060d</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 06:15:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162e-7dc6-bc83-b75737ac9846</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a07035-162e-7dc6-bc83-b75737ac9846</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 06:15:21 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fccf-7966-b9ff-32fa44b3f397</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fccf-7966-b9ff-32fa44b3f397</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 06:14:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcd2-72cd-abc5-4b9db09ce4ae</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcd2-72cd-abc5-4b9db09ce4ae</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 06:14:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcd8-7523-b68b-37dc84f378b3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcd8-7523-b68b-37dc84f378b3</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 06:14:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcdc-773b-a8d9-ed2eaf749e59</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcdc-773b-a8d9-ed2eaf749e59</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 06:14:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “entity_profile” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcdd-7e66-a6cb-7365a3e1d2d9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcdd-7e66-a6cb-7365a3e1d2d9</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 06:14:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcdf-7a36-ba8e-1d94f9e45864</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a06b0d-fcdf-7a36-ba8e-1d94f9e45864</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 06:14:33 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] arcgis-chestercounty-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-367f-7a92-964d-1b7ab7d11592</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-367f-7a92-964d-1b7ab7d11592</guid><description>Authorization (pass → fail). Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:14:06 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3681-7111-b5cf-8ae426c11624</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3681-7111-b5cf-8ae426c11624</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 06:14:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3681-7965-a010-96de3fac3428</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3681-7965-a010-96de3fac3428</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 06:14:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3681-7ed2-ab74-1d497b1afb53</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3681-7ed2-ab74-1d497b1afb53</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 06:14:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3682-7743-8a83-1b7a9e5136e4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3682-7743-8a83-1b7a9e5136e4</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 06:14:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3682-7d1a-9b4a-4f685c5ddf01</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3682-7d1a-9b4a-4f685c5ddf01</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 06:14:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3683-7676-a781-6e0d0c7adb33</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a065e7-3683-7676-a781-6e0d0c7adb33</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 06:14:06 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a060c0-9fb3-76e5-bc0e-d55d544e801e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a060c0-9fb3-76e5-bc0e-d55d544e801e</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 06:13:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a060c0-9fb5-79d0-beac-a56e4739cd35</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a060c0-9fb5-79d0-beac-a56e4739cd35</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 06:13:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-chestercounty-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a060c0-9fb8-74b5-b528-1257f4bb2c22</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-chestercounty/arcgis-chestercounty-mcp#chg-chg_01a060c0-9fb8-74b5-b528-1257f4bb2c22</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 06:13:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>