<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>AI Visibility Checker · aivisibility · 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/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] aivisibility: Tool “check_agent_readiness” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a0653b-83af-7696-8b31-b6896e1fb6ad</link><guid isPermaLink="true">https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a0653b-83af-7696-8b31-b6896e1fb6ad</guid><description>Tool “check_agent_readiness” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 03:06:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] aivisibility: Tool “check_ai_visibility” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a0653b-83af-7d07-ab4f-84e348b0baa4</link><guid isPermaLink="true">https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a0653b-83af-7d07-ab4f-84e348b0baa4</guid><description>Tool “check_ai_visibility” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 03:06:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] aivisibility: Resource “visibility-score” now points somewhere else (ui://widget/visibility-score.html → ui://widget/visibility-score-v1.html)</title><link>https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a0653b-83b0-7317-a792-518e9562e5e2</link><guid isPermaLink="true">https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a0653b-83b0-7317-a792-518e9562e5e2</guid><description>Resource “visibility-score” now points somewhere else (ui://widget/visibility-score.html → ui://widget/visibility-score-v1.html). Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 03:06:34 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] aivisibility: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a0653b-83b0-7888-b6d9-3faf02ba549e</link><guid isPermaLink="true">https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a0653b-83b0-7888-b6d9-3faf02ba549e</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 03:06:34 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] aivisibility: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a036e2-8060-7611-be06-02a8c2598edd</link><guid isPermaLink="true">https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a036e2-8060-7611-be06-02a8c2598edd</guid><description>Stability (0.97 → pass). Compared against 2026-08-24.</description><pubDate>Tue, 25 Aug 2026 03:06:48 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] aivisibility: Tool “check_agent_readiness” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a01d22-e443-7cc2-a7ed-8c8d68e0ee24</link><guid isPermaLink="true">https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_01a01d22-e443-7cc2-a7ed-8c8d68e0ee24</guid><description>Tool “check_agent_readiness” rewrote its description, which is the text the model reads. Compared against 2026-08-19.</description><pubDate>Thu, 20 Aug 2026 03:07:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] aivisibility: Tool “check_ai_visibility” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_019fcaba-98d7-7deb-9faa-3ac5a1899bb6</link><guid isPermaLink="true">https://verifymcp.io/servers/work-agentexchange-aivisibility-ai-visibility-mcp/aivisibility#chg-chg_019fcaba-98d7-7deb-9faa-3ac5a1899bb6</guid><description>Tool “check_ai_visibility” rewrote its description, which is the text the model reads. Compared against 2026-08-03.</description><pubDate>Tue, 04 Aug 2026 03:04:14 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>