<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>OpenDealer MCP Server · 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/app-opendealer-mcp/mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04c53-8e6c-75c2-94f8-e83a7b299a8c</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04c53-8e6c-75c2-94f8-e83a7b299a8c</guid><description>Stability (fail → pass). Compared against 2026-08-28.</description><pubDate>Sat, 29 Aug 2026 07:02:19 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] mcp: Tool “filter_vehicles” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04206-d2b2-75f3-b92d-925668f2a366</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04206-d2b2-75f3-b92d-925668f2a366</guid><description>Tool “filter_vehicles” rewrote its description, which is the text the model reads. Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:02:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_similar_vehicles” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04206-d2b3-7ca7-ac3e-be58829ad74b</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04206-d2b3-7ca7-ac3e-be58829ad74b</guid><description>Tool “get_similar_vehicles” rewrote its description, which is the text the model reads. Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:02:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “search_vehicles” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04206-d2b4-74a0-9f43-6ee079a49a7a</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04206-d2b4-74a0-9f43-6ee079a49a7a</guid><description>Tool “search_vehicles” rewrote its description, which is the text the model reads. Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:02:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04206-d2b5-77a2-bdb4-15daa07ec0dc</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a04206-d2b5-77a2-bdb4-15daa07ec0dc</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 07:02:18 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Tool “compare_vehicles” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4eff-76f2-ad5c-5f80e2014ee1</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4eff-76f2-ad5c-5f80e2014ee1</guid><description>Tool “compare_vehicles” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “dealer_inventory” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f02-7e4c-8044-2655aa78f752</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f02-7e4c-8044-2655aa78f752</guid><description>Tool “dealer_inventory” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “filter_vehicles” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f03-7549-adf8-66fed5049ef9</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f03-7549-adf8-66fed5049ef9</guid><description>Tool “filter_vehicles” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_similar_vehicles” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f03-7a6a-b83c-db2e02ccd754</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f03-7a6a-b83c-db2e02ccd754</guid><description>Tool “get_similar_vehicles” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_vehicle” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f03-7f22-ad98-90342c5ba981</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f03-7f22-ad98-90342c5ba981</guid><description>Tool “get_vehicle” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “search_vehicles” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f04-74a0-84c8-5256a8d5e43c</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f04-74a0-84c8-5256a8d5e43c</guid><description>Tool “search_vehicles” rewrote its description, which is the text the model reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Resource “Dealer Inventory Carousel” now points somewhere else (ui://opendealer/dealer-profile@b6fb80b9 → ui://opendealer/dealer-profile@5d34b585)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f04-796a-bdc4-58680c6fc1c7</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f04-796a-bdc4-58680c6fc1c7</guid><description>Resource “Dealer Inventory Carousel” now points somewhere else (ui://opendealer/dealer-profile@b6fb80b9 → ui://opendealer/dealer-profile@5d34b585). Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] mcp: Resource “Vehicle Results Carousel” now points somewhere else (ui://opendealer/vehicle-search@bc8dd85f → ui://opendealer/vehicle-search@b7cf0b21)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f04-7e13-bdeb-13ef468dbbb3</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f04-7e13-bdeb-13ef468dbbb3</guid><description>Resource “Vehicle Results Carousel” now points somewhere else (ui://opendealer/vehicle-search@bc8dd85f → ui://opendealer/vehicle-search@b7cf0b21). Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f05-7337-8168-9d3ec4823e97</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a013ae-4f05-7337-8168-9d3ec4823e97</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-17.</description><pubDate>Tue, 18 Aug 2026 07:03:05 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Resource “Deal Score Widget” now points somewhere else (ui://opendealer/deal-score@f65e4128 → ui://opendealer/deal-score@c86aaaa2)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a0043b-1ad1-7009-ac4b-dbbb792d84c9</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a0043b-1ad1-7009-ac4b-dbbb792d84c9</guid><description>Resource “Deal Score Widget” now points somewhere else (ui://opendealer/deal-score@f65e4128 → ui://opendealer/deal-score@c86aaaa2). Compared against 2026-08-14.</description><pubDate>Sat, 15 Aug 2026 07:02:57 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] mcp: Resource “Dealer Inventory Carousel” now points somewhere else (ui://opendealer/dealer-profile@5d668905 → ui://opendealer/dealer-profile@b6fb80b9)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a0043b-1ad2-7dfb-9b87-6dfe90c75898</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a0043b-1ad2-7dfb-9b87-6dfe90c75898</guid><description>Resource “Dealer Inventory Carousel” now points somewhere else (ui://opendealer/dealer-profile@5d668905 → ui://opendealer/dealer-profile@b6fb80b9). Compared against 2026-08-14.</description><pubDate>Sat, 15 Aug 2026 07:02:57 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] mcp: Resource “Vehicle Results Carousel” now points somewhere else (ui://opendealer/vehicle-search@808f536d → ui://opendealer/vehicle-search@bc8dd85f)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a0043b-1ad3-74a4-8314-11f776b9b475</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_01a0043b-1ad3-74a4-8314-11f776b9b475</guid><description>Resource “Vehicle Results Carousel” now points somewhere else (ui://opendealer/vehicle-search@808f536d → ui://opendealer/vehicle-search@bc8dd85f). Compared against 2026-08-14.</description><pubDate>Sat, 15 Aug 2026 07:02:57 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] mcp: Resource “Deal Score Widget” now points somewhere else (ui://opendealer/deal-score@a4a068f5 → ui://opendealer/deal-score@f65e4128)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_019fff14-aaa3-7976-80c5-4a9f4d8806c1</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_019fff14-aaa3-7976-80c5-4a9f4d8806c1</guid><description>Resource “Deal Score Widget” now points somewhere else (ui://opendealer/deal-score@a4a068f5 → ui://opendealer/deal-score@f65e4128). Compared against 2026-08-13.</description><pubDate>Fri, 14 Aug 2026 07:02:52 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] mcp: Transport (unverified → pass)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_019faead-e1c3-7b10-a208-061d34cf2cfe</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_019faead-e1c3-7b10-a208-061d34cf2cfe</guid><description>Transport (unverified → pass). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 16:20:58 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Authorization (fail → partial)</title><link>https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_019faead-e1c4-73ac-8517-2c570a1615b1</link><guid isPermaLink="true">https://verifymcp.io/servers/app-opendealer-mcp/mcp#chg-chg_019faead-e1c4-73ac-8517-2c570a1615b1</guid><description>Authorization (fail → partial). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 16:20:58 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item></channel></rss>