<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Diavgis — Greek Public Procurement · 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/gr-diavgis-procurement/mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp: Tool “get_act” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a05fd8-ae5c-7b65-9917-ebf6d1d64581</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a05fd8-ae5c-7b65-9917-ebf6d1d64581</guid><description>Tool “get_act” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 02:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_chain” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a05fd8-ae5d-7e2b-b531-fb5dd4972698</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a05fd8-ae5d-7e2b-b531-fb5dd4972698</guid><description>Tool “get_chain” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 02:00:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a05ab2-4724-77d9-9fd6-95ce4c76d771</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a05ab2-4724-77d9-9fd6-95ce4c76d771</guid><description>Stability (0.97 → pass). Compared against 2026-08-31.</description><pubDate>Tue, 01 Sep 2026 02:00:28 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</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/gr-diavgis-procurement/mcp#chg-chg_01a04ee4-bb2d-756b-ab12-26968495e536</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a04ee4-bb2d-756b-ab12-26968495e536</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-29.</description><pubDate>Sat, 29 Aug 2026 19:00:08 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Judged manipulation (unverified → pass)</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a04619-050f-7b40-89c6-b3b46058faf3</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a04619-050f-7b40-89c6-b3b46058faf3</guid><description>Judged manipulation (unverified → pass). Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 02:00:39 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Tool “search_tenders” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a04619-0513-779b-ab82-03775a8c487f</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a04619-0513-779b-ab82-03775a8c487f</guid><description>Tool “search_tenders” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 02:00:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Judged manipulation (pass → unverified)</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a04498-0d1d-7200-b5ba-d5ec6347b1ca</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a04498-0d1d-7200-b5ba-d5ec6347b1ca</guid><description>Judged manipulation (pass → unverified). Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 19:00:10 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</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/gr-diavgis-procurement/mcp#chg-chg_01a04498-0d26-78e6-81d8-fe81c7ab7def</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_01a04498-0d26-78e6-81d8-fe81c7ab7def</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-27.</description><pubDate>Thu, 27 Aug 2026 19:00:10 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp: Authorization (unverified → partial)</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fb0-7394-b806-54f9440960e6</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fb0-7394-b806-54f9440960e6</guid><description>Authorization (unverified → partial). Compared against 2026-08-03.</description><pubDate>Tue, 04 Aug 2026 02:04:52 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mcp: Tool “get_act” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fb3-77f7-b0f1-3f716765d87e</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fb3-77f7-b0f1-3f716765d87e</guid><description>Tool “get_act” rewrote its description, which is the text the model reads. Compared against 2026-08-03.</description><pubDate>Tue, 04 Aug 2026 02:04:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “get_chain” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fb4-7ba6-a1cb-e4b27ebc2768</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fb4-7ba6-a1cb-e4b27ebc2768</guid><description>Tool “get_chain” rewrote its description, which is the text the model reads. Compared against 2026-08-03.</description><pubDate>Tue, 04 Aug 2026 02:04:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp: Tool “search_tenders” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fb8-70c2-820c-f43251eb770d</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fb8-70c2-820c-f43251eb770d</guid><description>Tool “search_tenders” rewrote its description, which is the text the model reads. Compared against 2026-08-03.</description><pubDate>Tue, 04 Aug 2026 02:04:52 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/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fbb-722d-9dfe-cc55ed0b99c6</link><guid isPermaLink="true">https://verifymcp.io/servers/gr-diavgis-procurement/mcp#chg-chg_019fca84-3fbb-722d-9dfe-cc55ed0b99c6</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-03.</description><pubDate>Tue, 04 Aug 2026 02:04:52 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>