<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Arcgis Pittsburgh · arcgis-pittsburgh-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-pittsburgh/arcgis-pittsburgh-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] arcgis-pittsburgh-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c530-790d-9ca0-f17a5a887c92</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c530-790d-9ca0-f17a5a887c92</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 07:04:01 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c52f-7b85-aa1f-68fbca2c1f03</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c52f-7b85-aa1f-68fbca2c1f03</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 07:04:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c52f-7239-841d-9bbd81fea6a6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c52f-7239-841d-9bbd81fea6a6</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 07:04:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c52e-7be4-8eb1-0f2caea00368</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c52e-7be4-8eb1-0f2caea00368</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 07:04:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c52d-79ea-a9b8-f17a94701db8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc66f-c52d-79ea-a9b8-f17a94701db8</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 07:04:01 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8eb-7aaa-85d2-ebb27b687ff6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8eb-7aaa-85d2-ebb27b687ff6</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 07:07:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8ec-71d1-8da7-f96be5b4728e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8ec-71d1-8da7-f96be5b4728e</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 07:07:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8ed-7165-bdeb-9dd9ea01495a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8ed-7165-bdeb-9dd9ea01495a</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 07:07:38 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8ec-7b0d-aeef-c9bc55f8af5b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8ec-7b0d-aeef-c9bc55f8af5b</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 07:07:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8ec-76b2-80b1-d3b9bb30d2e1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fc14c-b8ec-76b2-80b1-d3b9bb30d2e1</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 07:07:38 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-4809-75d7-98be-1fbe63b71ef5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-4809-75d7-98be-1fbe63b71ef5</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 07:04:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-480a-7559-9c9e-a452cf9dd75e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-480a-7559-9c9e-a452cf9dd75e</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 07:04:16 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-480a-7085-8b51-85a2fecfa1a3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-480a-7085-8b51-85a2fecfa1a3</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 07:04:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-4809-7af7-8803-443ab24c0b5b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-4809-7af7-8803-443ab24c0b5b</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 07:04:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-4808-7956-9113-3504db1200cc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fbc23-4808-7956-9113-3504db1200cc</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 07:04:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1394-70ec-bd5e-e6d02e565d0b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1394-70ec-bd5e-e6d02e565d0b</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 18:22:26 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1391-7b72-9c30-ac6bb99def53</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1391-7b72-9c30-ac6bb99def53</guid><description>Authorization (fail → unverified). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 18:22:26 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1393-7179-a2cc-5eb9b08fa133</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1393-7179-a2cc-5eb9b08fa133</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 18:22:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1392-7c75-bd66-1bda3239431f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1392-7c75-bd66-1bda3239431f</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 18:22:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1392-76f5-a0c9-943f3bc5c5ee</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1392-76f5-a0c9-943f3bc5c5ee</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 18:22:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1393-7c5d-9361-d159632e8055</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019faf1d-1393-7c5d-9361-d159632e8055</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 18:22:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f5-72fd-94c8-84b9f2bd5af1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f5-72fd-94c8-84b9f2bd5af1</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 16:43:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f6-7471-90d8-eebe35f5aea1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f6-7471-90d8-eebe35f5aea1</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 16:43:18 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f6-704e-979b-f7c21f5cae2d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f6-704e-979b-f7c21f5cae2d</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 16:43:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f5-7b5c-a7ed-10c0a607109b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f5-7b5c-a7ed-10c0a607109b</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 16:43:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] arcgis-pittsburgh-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f5-77b5-be03-1e5909543827</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f5-77b5-be03-1e5909543827</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 16:43:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] arcgis-pittsburgh-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f4-7b21-9cbf-e2c3801a01db</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-arcgis-pittsburgh/arcgis-pittsburgh-mcp#chg-chg_019fa99b-f5f4-7b21-9cbf-e2c3801a01db</guid><description>Authorization (unverified → fail). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 16:43:18 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item></channel></rss>